v1.8.8

.gitignore

@@ -0,0 +1,4 @@
+*.swp
+*.swo
+*.cmd
+script.ps1

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "funcext/TSOffice/Extensions/OfficeVba"]
+	path = funcext/TSOffice/Extensions/OfficeVba
+	url = https://git.mytsl.cn/tinysoft/OfficeVba.git

Demo/DocxHelp.tsl

@@ -73,7 +73,7 @@ content := docx.AddTableContent(paragraphTitle, 1, 3);
 docx.AddPageBreak(content.node_);
 
 
-v := docx.SaveAs('', TOfficeApi().CurCodePageToGBK('DocxFile使用帮助.docx'));
+v := docx.SaveAs('', 'DocxFile使用帮助.docx');
 println('Test Over!\n  Save {}: {},time={}秒', file, v, mtoc);
 
 //info := GetProfilerInfo(true);

Demo/XlsxHelp.tsl

@@ -1,28 +1,28 @@
 path := ExtractFileDir(ExtractFileDir(PluginPath()));
 {$IFNDEF Win32}
-		path := path + '\\funcext\\TSOffice\\TSExcelFile.tsf';
+		path := path + '/funcext/TSOffice/TSXlsxFile.tsf';
 {$ELSE}
-		path := path + '/funcext/TSOffice/TSExcelFile.tsf';
+		path := path + '\\funcext\\TSOffice\\TSXlsxFile.tsf';
 {$ENDIF}
 funcs := LoadClassInfo(path);
 
 testing := 1;
-file := new TSExcelFile();
+file := new TSXlsxFile();
 [err, errinfo] := file.NewFile();
 if err then
 	return PrintError("NewFile", err, errinfo);
 PrintSuccess("NewFile", testing++);
 
-file.SetSheetName('Sheet1', 'ExcelFile');
+file.SetSheetName('Sheet1', 'XlsxFile');
 PrintSuccess("SetSheetName", testing++);
 
 file.NewSheet("Functions");
 PrintSuccess("NewSheet", testing++);
 
-file.SetDefaultSheet('ExcelFile');
+file.SetDefaultSheet('TSXlsxFile');
 
 richtext := TOfficeObj('TRichText');
-txt1 := richtext.AddText('TSExcelFile类  ');
+txt1 := richtext.AddText('TSXlsxFile类  ');
 txt1.Font.Size := 35;
 txt1.Font.Color := "FF0000";
 txt1.Font.Bold := 1;
@@ -34,15 +34,16 @@ txt2.Font.Bold := 1;
 txt2.Font.Italic := 1;
 txt2.Font.Color := "FFC0CB";
 
-file.SetCellRichText('ExcelFile', 'A1', richtext);
+file.SetCellRichText('XlsxFile', 'A1', richtext);
 PrintSuccess("SetCellRichText", testing++);
-[err, richText] := file.GetCellRichText('ExcelFile', 'A1');
+[err, richText] := file.GetCellRichText('XlsxFile', 'A1');
 if err then
 	return PrintError("GetCellRichText", err, errinfo);
 PrintSuccess("GetCellRichText", testing++);
 
-file.MergeCell('ExcelFile', 'A1', 'C1');
+file.MergeCell('XlsxFile', 'A1', 'C1');
 PrintSuccess("MergeCell", testing++);
+file.SetRowHeight('XlsxFile', 1, 60);
 
 
 style := TOfficeObj('TStyle');
@@ -65,15 +66,15 @@ style.Fill.Gradient.Stop2.Color := "E0EBF5";
 styleId := file.NewStyle(style);
 PrintSuccess("NewStyle", testing++);
 
-file.SetCellStyle("ExcelFile", 'A1', 'C1', styleId);
+file.SetCellStyle("XlsxFile", 'A1', 'C1', styleId);
 
-file.SetCellValue("ExcelFile", "A3", "索引");
+file.SetCellValue("XlsxFile", "A3", "索引");
-file.SetCellValue("ExcelFile", "B3", "函数名称");
+file.SetCellValue("XlsxFile", "B3", "函数名称");
-file.SetCellValue("ExcelFile", "C3", "功能");
+file.SetCellValue("XlsxFile", "C3", "功能");
-file.SetColWidth("ExcelFile", "A", "A", 6);
+file.SetColWidth("XlsxFile", "A", "A", 6);
-file.SetColWidth("ExcelFile", "B", "B", 55);
+file.SetColWidth("XlsxFile", "B", "B", 55);
-file.SetColWidth("ExcelFile", "C", "C", 100);
+file.SetColWidth("XlsxFile", "C", "C", 100);
-file.SetCellStyle("ExcelFile", "A3", "C3", styleId);
+file.SetCellStyle("XlsxFile", "A3", "C3", styleId);
 
 
 style2 := TOfficeObj("TStyle");
@@ -108,9 +109,9 @@ Begin
 	[err0, cell0] := file.CoordinatesToCellName(1, i+4);
 	[err1, cell1] := file.CoordinatesToCellName(2, i+4);
 	[err2, cell2] := file.CoordinatesToCellName(3, i+4);
-	file.SetCellValue("ExcelFile", cell0, i+1);
+	file.SetCellValue("XlsxFile", cell0, i+1);
-	file.SetCellValue("ExcelFile", cell1, funcs[i]['funcname']);
+	file.SetCellValue("XlsxFile", cell1, funcs[i]['funcname']);
-	file.SetCellValue("ExcelFile", cell2, funcs[i]['name']);
+	file.SetCellValue("XlsxFile", cell2, funcs[i]['name']);
 
 	str := funcs[i]['name'] + "\nFunction " + funcs[i]['funcname'] + funcs[i]['comment'];
 	arr := str2array(str, "\n");
@@ -130,15 +131,15 @@ Begin
 	hyperlink.LinkType := "location";
 	hyperlink.LinkUrl := "Functions!" $ c1;
 
-	file.SetCellHyperLink("ExcelFile", cell1, hyperlink);
+	file.SetCellHyperLink("XlsxFile", cell1, hyperlink);
-	file.SetCellStyle("ExcelFile", cell1, cell1, styleId4);
+	file.SetCellStyle("XlsxFile", cell1, cell1, styleId4);
 
 End
 
 file.SetColWidth('Functions', 'A', 'A', 120);
 PrintSuccess('SetColWidth', testing++);
 
-saveName := utf8toansi("ExcelFile使用帮助.xlsx");
+saveName := "XlsxFile使用帮助.xlsx";
 [err, errinfo] := file.SaveAs('', saveName);
 if err then
 	return PrintError("SaveAs", err, errinfo);
@@ -320,6 +321,7 @@ Begin
 		excel.SetCellValue(sheet_name, cell_1, name);
 		excel.MergeCell(sheet_name, cell_1, cell_2);
 		excel.SetCellStyle(sheet_name, cell_1, cell_2, styleid1);
+		excel.SetRowHeight(sheet_name, row, 25);
 		row++;
 
 		desc_arr := obj_info[i]['Desc'];

README.md

@@ -1,4 +1,4 @@
-# OfficePlugin
+# TSOffice
 
 TSOffice 项目：纯 TSL 代码实现 excel、word 文件读写
 
@@ -12,20 +12,29 @@ TSOffice 项目：纯 TSL 代码实现 excel、word 文件读写
 
 可选：
 
-- `fmt_pubkrnl_plugin` 放入 tsl 安装根目录下 Plugin 文件夹，若需要执行Demo文件夹下的[ExcelHelp.tsl](./Demo/ExcelHelp.tsl)和[WordHelp.tsl](./Demo/WordHelp.tsl)，需要部署改动态库
+- `fmt_pubkrnl_plugin` 放入 tsl 安装根目录下 Plugin 文件夹，若需要执行 Demo 文件夹下的[XlsxHelp.tsl](./Demo/XlsxHelp.tsl)和[DocxHelp.tsl](./Demo/DocxHelp.tsl)，需要部署改动态库
 
 ### Linux
 
+#### Ubuntu-18.04
+
 根据架构选择 aarch64 或 x86 版本将对应文件夹内容进行部署
 
 - `liboffice_plugin` 放入 tsl 安装根目录下 Plugin 文件夹
 
 ## 帮助文档
 
-- [Excel 帮助文档](./ExcelFile使用帮助.xlsx)
+- [Excel 帮助文档](./XlsxFile使用帮助.xlsx)
 
 - [Word 帮助文档](./DocxFile使用帮助.docx)
 
+## 扩展
+
+扩展模块的内容需要通过`git submodule update --init --recursive`获取，相关帮助文档在`./funcext/TSOffice/Extensions/模块名`目录下可获取
+
+支持的扩展：
+
+- **OfficeVba**： 可通过类 Vba 方式对 office文件 进行读写操作。
 
 ## Demo
 

funcext/TSOffice/TSDocxFile.tsf

@@ -1,5 +1,4 @@
-// Version 1.4.4
+// Version 1.8.8
-
 Type TSDocxFile = Class
 	///Version: V1.0 2022-09-20
 	///适用于 Microsoft Word docx格式文件
@@ -50,7 +49,7 @@ Type TSDocxFile = Class
 	Begin
 		if not ifObj(zipfile_) then return array(-1, 'Create ZipFile object fail.');
 		if zipfile_.FilesCount() > 0 then zipfile_ := new ZipFile();
-		[err, errmsg] := zipfile_.Open(alias, fname, passwd);
+		[err, errmsg] := zipfile_.Open(alias, TOfficeApi().CurCodePageToGBK(fname), passwd);
 		if err=0 then Begin
 			document_ := new docxDocument(zipfile_);
 		End;
@@ -88,7 +87,7 @@ Type TSDocxFile = Class
 	///返回: [err, info]
 	Function SaveAs(alias, fname);
 	Begin
-		return zipfile_.Save(alias, fname);
+		return zipfile_.Save(alias, TOfficeApi().CurCodePageToGBK(fname));
 	End;
 	
 	///另存为二进制流数据
@@ -114,7 +113,10 @@ Type TSDocxFile = Class
 	///返回：string
 	Function FileName();
 	Begin
-		return zipfile_.FileName();
+		file_name := zipfile_.FileName();
+		if TOfficeApi().IsUtf8() then
+			return AnsiToUTF8(file_name);
+		return file_name;
 	End;
 	
 	///word文档所有段落
@@ -124,6 +126,13 @@ Type TSDocxFile = Class
 		return document_.Body().Paragraphs();
 	End;
 
+	///word文档最后一个段落
+	///返回：TParagraph对象
+	Function LastParagraph();
+	Begin
+		return document_.Body().LastParagraph();
+	End;
+	
 	///添加新段落
 	///paragraph: TParagraph对象
 	///posOpt: 段落位置，0 在DOCX文件开头；-1 文件尾；N 在第N段之后；XmlNode节点对象或DocObject对象 在posOpt之后新添加段落
@@ -230,10 +239,12 @@ Type TSDocxFile = Class
 	///插入数据表
 	///tbl: TTable对象
 	///posOpt: 段落位置，0 在DOCX文件开头；-1 文件尾；N 在第N段之后；XmlNode节点对象或DocObject对象 在posOpt之后新添加表格
+	///customCell: 二维数组，自定义指定单元格的样式
+	///		   如：一行一列arr[0][0] := array(twtcPr, twpPr, twrPr);其中twtcPr是twtcPr对象，twpPr是twpPr对象，twrPr是twrPr对象
 	///返回: TTable对象
-	Function InsertTable(tbl, posOpt);
+	Function InsertTable(tbl, posOpt, customCell);
 	Begin
-		return document_.Body().InsertTable(tbl, getPosNode(posOpt));
+		return document_.Body().InsertTable(tbl, getPosNode(posOpt), customCell);
 	End;
 
 	///返回CoreProperties对象
@@ -259,6 +270,13 @@ Type TSDocxFile = Class
 		return document_.Body().Sections(index);
 	End;
 
+	///获取Structured Document Tag
+	///返回：TSdt集合
+	Function Sdts();
+	Begin
+		return document_.Body().Sdts();
+	End;
+	
 	///添加章节
 	///session：TDocSection对象
 	///posOpt: 位置，0 在DOCX文件开头；-1 文件尾；N 在第N段之后；XmlNode节点对象或DocObject对象 在posOpt之后新添加章节
@@ -323,7 +341,7 @@ Type TSDocxFile = Class
 	///返回TChart对象
 	Function CopyExcelChart(excelFileName, excelSheetName, chartName, Width, Height, posOpt);
 	Begin
-		excel := new TSExcelFile();
+		excel := new TSXlsxFile();
 		[err, msg] := excel.OpenFile('', excelFileName);
 		if err then return nil;
 		[err, charts] := excel.GetCharts(excelSheetName);
@@ -372,6 +390,26 @@ Type TSDocxFile = Class
 		return nil;
 	End;
 
+	///复制Word内容
+	///alias: string，文件目录别名
+	///fileName: string，文件名
+	///posOpt: 段落位置，0 在DOCX文件开头；-1 文件尾；N 在第N段之后；XmlNode节点对象或DocObject对象 在posOpt之后新添加图片
+	///返回: [err, TDocxCopy对象]
+	///TDocxCopy.GetCopiedTable() 返回复制的对象表格数组
+	///TDocxCopy.GetCopiedParagraph() 返回复制对象的段落数组
+	///TDocxCopy.GetCopiedDrawing() 返回复制对象的图表数组
+	Function InsertFile(alias, fileName, posOpt);overload;
+	Begin
+		document_.AddNameSpace('w16du', 'http://schemas.microsoft.com/office/word/2023/wordml/word16du');
+		docxObj := new TSDocxFile();
+		[err, msg] := docxObj.OpenFile(alias, fileName);
+		if err then return array(err, msg);
+		copy_obj := new TDocxCopy(self, docxObj);
+		copy_obj.Init();
+		copy_obj.Copy(posOpt);
+		return array(0, copy_obj);
+	End;
+
 	///复制Word内容
 	///docxObj: TSDocxFile对象
 	///posOpt: 段落位置，0 在DOCX文件开头；-1 文件尾；N 在第N段之后；XmlNode节点对象或DocObject对象 在posOpt之后新添加图片
@@ -379,11 +417,9 @@ Type TSDocxFile = Class
 	///TDocxCopy.GetCopiedTable() 返回复制的对象表格数组
 	///TDocxCopy.GetCopiedParagraph() 返回复制对象的段落数组
 	///TDocxCopy.GetCopiedDrawing() 返回复制对象的图表数组
-	Function InsertFile(alias, fileName, posOpt);
+	Function InsertFile(docxObj, posOpt);overload;
 	Begin
-		docxObj := new TSDocxFile();
+		document_.AddNameSpace('w16du', 'http://schemas.microsoft.com/office/word/2023/wordml/word16du');
-		[err, msg] := docxObj.OpenFile(alias, fileName);
-		if err then return array(err, msg);
 		copy_obj := new TDocxCopy(self, docxObj);
 		copy_obj.Init();
 		copy_obj.Copy(posOpt);
@@ -504,13 +540,32 @@ Type TSDocxFile = Class
 		return content;
 	End;
 
+	///添加自定义目录
+	///[posOpt: 段落位置]，在posOpt之后新添加目录（否则在首页添加）
+	///UpperHeadingLevel：标题最高级别
+	///LowerHeadingLevel：标题最低级别
+	///  使用 UpperHeadingLevel 属性可设置起始标题级别（最高）。例如，若要设置 TOC 域语法 {TOC \o "1-3"}，可将 LowerHeadingLevel 属性设为 3，并将 UpperHeadingLevel 属性设为 1。
+	///因为word、wps、openoffice等软件对于页码的计算各不相同，本功能不直接设置页码，需要用相关客户端软件打开文件后，更新目录域。
+	Function AddCustomTableContent(posOpt, UpperHeadingLevel, LowerHeadingLevel);
+	Begin
+		content := new TTableContent(self);
+		node := getPosNode(posOpt);
+		content.CustomAdd(node, UpperHeadingLevel, LowerHeadingLevel);	//标题级别
+		if ifObj(node) then
+			content.node_ := document_.Body().node_.InsertAfterChild(node, content.Marshal());
+		else
+			content.node_ := document_.Body().node_.InsertFirstChild(content.Marshal());
+		//AddPageBreak(content.node_);
+		return content;
+	End;
+	
 	///获取全部标题列表
 	///UpperHeadingLevel：标题最高级别
 	///LowerHeadingLevel：标题最低级别
 	///返回：array((("Level":level,"Paragraph":"object","Text":title));
 	Function GetHeadingList(UpperHeadingLevel, LowerHeadingLevel);
 	Begin
-		return document_.Body().GetHeadingListImpl(self, nil, UpperHeadingLevel, LowerHeadingLevel, nil, true);
+		return document_.Body().GetHeadingListImpl(self, nil, UpperHeadingLevel, LowerHeadingLevel, nil);
 	End;
 	
 	//返回Document对象
@@ -535,6 +590,17 @@ Type TSDocxFile = Class
 		return numberingObj_;
 	End;
 
+	///返回：TFootnotes对象
+	Function FootNotesObject();
+	Begin
+		if not ifObj(footnotesObj_) then
+		begin
+			footnotesObj_ := new TOfficeObj('TFootnoteBody');
+			footnotesObj_.InitFootnotes(self.Zip());
+		end
+		return footnotesObj_;
+	End;
+	
 	///执行word文档内嵌tsl代码(执行内嵌脚本的环境字符集为GBK)
 	///返回：[err,tslFuncCount,errArr]: err 执行错误TSL代码段次数，tslFuncCount TSL代码段总数，errArr 执行TSL错误信息（array(('code':'代码', 'err':'错误信息'))）
 	Function ExecInnerTSL();
@@ -563,16 +629,20 @@ Type TSDocxFile = Class
 			DocPrId_ := 0;
 			ps := Paragraphs();
 			for i:=0 to length(ps)-1 do Begin
-				node := class(TSXml).GetNode(ps[i].node_, 'w:r/w:drawing/wp:inline/wp:docPr');
+				runs := ps[i].GetRuns();
+				for j:=0 to length(runs)-1 do Begin
+					node := class(TSXml).GetNode(runs[j].node_, 'w:drawing/wp:inline/wp:docPr');
 					if not ifObj(node) then
-					node := class(TSXml).GetNode(ps[i].node_, 'w:r/w:pict/v:shape/v:textbox/w:txbxContent/wp:docPr');
+						node := class(TSXml).GetNode(runs[j].node_, 'w:drawing/wp:anchor/wp:docPr');
 					if not ifObj(node) then
-					node := class(TSXml).GetNode(ps[i].node_, 'w:r/mc:AlternateContent/mc:Choice/w:drawing/wp:anchor/wp:docPr');
+						node := class(TSXml).GetNode(runs[j].node_, 'w:pict/v:shape/v:textbox/w:txbxContent/wp:docPr');
+					if not ifObj(node) then
+						node := class(TSXml).GetNode(runs[j].node_, 'mc:AlternateContent/mc:Choice/w:drawing/wp:anchor/wp:docPr');
 					if ifObj(node) then Begin
 						id := class(TSXml).SafeStrToIntDef(node.GetAttribute('id'), 0);
 						if id > DocPrId_ then
 							DocPrId_ := id;
-					break;
+					End;
 				End;
 			End;
 		End;
@@ -591,6 +661,7 @@ private
 	zipfile_;	//压缩文件对象
 	document_;	//Document对象
 	styleObj_;
+	footnotesObj_;
 	numberingObj_;
 	DocPrId_;
 End;

funcext/TSOffice/TSExcelFile.tsf

@@ -1,4 +1,4 @@
-// Version 1.4.4
+// Version 1.5.0
 
 Type TSExcelFile = Class
 	///Version: V1.0 2022-08-08
@@ -915,7 +915,7 @@ Type TSExcelFile = Class
 
 	///复制Sheet
 	///sourceSheet: 源工作表
-	///destSheet: 目的工作表
+	///destSheet: 目的工作表，如果destSheet存在，则覆盖destSheet，否则末尾新增destSheet
 	Function CopySheet(sourceSheet, destSheet);
 	Begin
 		return workbook_.CopySheet(class(TSXml).CurCodePageToUtf8(sourceSheet), class(TSXml).CurCodePageToUtf8(destSheet));

funcext/TSOffice/TSUtils/NodeInfo.tsf

@@ -18,25 +18,59 @@ public
 		return RootObj;
 	End
 
-	Function Update();
+	Function Update(position);overload;
 	Begin
 		if ifObj(RootObj) then Begin
 			arr := Marshal();
 			if length(arr['attributes']) or length(arr['children']) then Begin
-				curNode := class(TSXml).GetNode(RootObj, NodeUri);
+				curNode := class(TSXml).GetNode(RootObj, NodeUri, position);
 				if ifObj(curNode) then
 					class(TSXml).UpdateNode(curNode, arr['attributes'], arr['children']);
 			End;
 		End;
 	End;
 
-	Function HandleAttrs(); virtual;
+	Function Update();overload;
 	Begin
-	End
+		self.Update("end");
+	End;
 
-	Function HandleChildren(); virtual;
+	Function Delete();overload;
 	Begin
-	End
+		if ifObj(RootObj) then
+		begin
+			curNode := class(TSXml).GetNode(RootObj, NodeUri);
+			if ifObj(curNode) then curNode.DeleteChildren();
+		end
+	End;
+
+	Function Delete(name);overload;
+	Begin
+		if not ifObj(RootObj) then return false;
+		node := NodeUri <> '' ? class(TSXml).GetNode(RootObj, NodeUri) : RootObj;
+
+		attrs := GetAttrsEx();
+		lName := lowerCase(name);
+		r := sselect * from attrs where lName = lowerCase([0]) end;
+		if istable(r) then
+		begin
+			node.DeleteAttribute(r[1]);
+			return true;
+		end
+
+		children := GetChildren();
+		r := select * from children where lName = lowerCase(['field']) end;
+		if istable(r) then Begin
+			r := r[0];
+			delete_node := node.FirstChildElement(r['name']);
+			if ifObj(delete_node) then
+			begin
+				node.DeleteChild(delete_node);
+				return true;
+			end
+		End;
+		return false;
+	End;
 
 	Function GetAttrs(); virtual;
 	Begin
@@ -71,27 +105,16 @@ public
 		children_ := nil;
 		GetChildrenEx();	//优化为变量，减少数据COPY，2022-12-10
 		child_arr := array();
+		name_map := array();
 		len := 0;
 		for i:=0 to length(children_)-1 do
 		begin
 			node_type := children_[i]['nodeType'];
 			obj := children_[i]['obj'];
 			if ifnil(obj) then continue;
-			//find := select thisrowindex as "rowindex_", * from child_arr where ['name'] = children_[i]['name'] end;	//优化为循环，性能提高15-20%，2022-12-20
+			if not ifObj(obj) and not ifnil(name_map[children_[i]['name']]) and children_[i]['attrEx'] <> '' then
-			find := array();
-			for j:=length(child_arr)-1 downto 0 do Begin	//支持列表模式（如多节点：<w:t xml:space=""></w:t>），查找最近的节点
-				if child_arr[j]['name'] = children_[i]['name'] then Begin
-					find[0] := child_arr[j];
-					find[0]['rowindex_'] := j;
-					break;
-				End;
-			End;
-			if not ifnil(obj) and not ifObj(obj) and istable(find) and ifstring(children_[i]['attrEx']) and children_[i]['attrEx'] <> '' then
 			begin
-				if not ifarray(find[0]['attributes']) then find[0]['attributes'] := array();
+				child_arr[name_map[children_[i]['name']]]['attributes'] union=array(children_[i]['attrEx'] : obj);
-				key := children_[i]['attrEx'];
-				find[0]['attributes'] union= array(key : obj);
-				child_arr[find[0]['rowindex_']]['attributes'] := find[0]['attributes'];
 				continue;
 			end
 
@@ -100,7 +123,7 @@ public
 			begin
 				empty_name := children_[i]['attrEx'] ? children_[i]['attrEx'] : 'val';
 				if obj = 0 then arr['attributes'] := array(empty_name: 0);
-				else if obj = 1 then arr['attributes'] := array(empty_name: 1)
+				else if obj = 1 then arr['attributes'] := array(empty_name: 1);
 			end
 			else if node_type = 'pcdata' then
 			begin
@@ -118,7 +141,7 @@ public
 				key := children_[i]['attrName'] ? children_[i]['attrName'] : children_[i]['attrEx'] ? children_[i]['attrEx'] : 'val';
 				arr['attributes'] := array(key : obj);
 			end
-
+			name_map[children_[i]['name']] := len;
 			child_arr[len++] := arr;
 		end
 
@@ -154,7 +177,7 @@ public
 		return 1;
 	End
 
-	Function Value(name);
+	Function Value(name, nottransferable);
 	Begin
 		if not ifObj(RootObj) then return nil;
 		if NodeUri <> '' then
@@ -169,7 +192,7 @@ public
 		if istable(r) then
 		begin
 			value := node.GetAttribute(r[1]);
-			return trystrtofloat(value, r) ? r : value;
+			return nottransferable ? value : trystrtofloat(value, r) ? r : value;
 		end
 
 		children := GetChildren();
@@ -177,7 +200,7 @@ public
 		if istable(r) then Begin
 			r := r[0];
 			node := node.FirstChildElement(r['name']);
-			if not ifObj(node) and r['nodeType'] = 'empty' then return false;
+			if not ifObj(node) and r['nodeType'] = 'empty' and not nottransferable then return false;
 			if not ifObj(node) then return nil;
 			if r['nodeType'] = 'pcdata' then //返回文本串
 				return node.GetText();
@@ -186,7 +209,7 @@ public
 			key := r['attrName'] ? r['attrName'] : r['attrEx'] ? r['attrEx'] : 'val';
 			value := node.GetAttribute(key);
 			if r['nodeType'] = 'empty' and value = '' then return true;
-			return trystrtofloat(value, r) ? r : value;
+			return nottransferable ? value : trystrtofloat(value, r) ? r : value;
 		End;
 		return nil;
 	End;
@@ -269,7 +292,6 @@ public
 	NodeName;
 	ExtAttr;
 	ExtNodes;
-	//Parent;
 	ReplaceArr;
 	RootObj; 		// xml node
 	NodeUri:string;

funcext/TSOffice/TSUtils/TOfficeApi.tsf

@@ -179,6 +179,33 @@ Type TOffice = Class
 		return getTextBoxImpl(p, true);
 	End;
 
+	///获取docx的类型
+	///普通段落：0
+	///图片段落：1
+	///表格：2
+	///其他：-1
+	Function GetDocxPartType(part);
+	Begin
+		if not ifObj(part) then return -1;
+		case part.name_ of
+			'w:p':
+			begin
+				if class(TSXml).GetNode(part.node_, 'w:r/w:drawing') then return 1;
+				return 0;
+			end
+			'w:tbl':
+				return 2;
+			else
+				return -1;
+		end;
+	End;
+
+	///单元格内的标题是否添加到目录
+	Function SetCellTableContent(flag);
+	Begin
+		hash_["CELLFLAG"] := flag;
+	End;
+	
 	Function Set(k, v);
 	Begin
 		hash_[k] := v;

funcext/TSOffice/TSUtils/TSImage.tsf

@@ -71,12 +71,14 @@ Type TSImage = Class
 	Begin
 		des1 := 0xff;
 		des2 := 0xc0;
+		des3 := 0xc2;
 		flag := 1;
 		while flag do
 		begin
-			stringObj_.Read(byte1, 1);
+			r1 := stringObj_.Read(byte1, 1);
-			stringObj_.Read(byte2, 1);
+			r2 := stringObj_.Read(byte2, 1);
-			if byte1 = des1 and byte2 = des2 then flag := 0;
+			if r1 = 0 or r2 = 0 then break;
+			if byte1 = des1 and (byte2 = des2 or byte2 = des3) then flag := 0;
 		end
 		if flag then return array(0, 0);
 		stringObj_.Read(tmp, 3);

funcext/TSOffice/document/TDocxChart.tsf

@@ -52,7 +52,7 @@ Type TDocxChart = Class(TSChart)
 		return true;
 	End;
 	
-	docx_;
+	[weakref]docx_;
 	chartId_;
 	rId_;
 	xmlObj_;

funcext/TSOffice/document/TDocxCopy.tsf

@@ -9,6 +9,7 @@ Type TDocxCopy = class
 		copy_drawing_ := array();
 		style_copy_obj_ := new TDocxStyleCopy(oldObj.StyleObject(), newObj.StyleObject());
 		number_copy_obj_ := new TDocxNumberCopy(oldObj, newObj);
+		footnote_copy_obj_ := new TDocxFootnoteCopy(oldObj, newObj);
 	End;
 
 	Function Init();
@@ -21,7 +22,7 @@ Type TDocxCopy = class
 	Function Copy(posOpt);
 	Begin
 		// 复制所有的样式
-		style_copy_obj_.CopyStyle();
+		style_copy_obj_.CopyStyle(number_copy_obj_);
 
 		parts := new_docx_obj_.Body().Parts();
 		pos := old_docx_obj_.GetPosNode(posOpt);
@@ -100,6 +101,56 @@ private
 		end
 	End;
 
+	Function SetRObject(node);
+	Begin
+		image_data_node := class(TSXml).GetNode(node, 'v:shape/v:imagedata');
+		if not ifObj(node) then return;
+		rid := image_data_node.GetAttribute('r:id');
+		id := CopyRidContent(rid, 'media/image', 'image');
+		if id then image_data_node.SetAttribute('r:id', 'rId' $ id);
+		ole_node := class(TSXml).GetNode(node, 'o:OLEObject');
+		if not ifObj(node) then return;
+		rid := ole_node.GetAttribute('r:id');
+		id := CopyRidContent(rid, 'embeddings/oleObject', 'oleObject');
+		if id then ole_node.SetAttribute('r:id', 'rId' $ id);
+	End;
+
+	function CopyRidContent(id, tar_prefix, type_postfix);
+	begin
+		rels := new_docx_obj_.Zip().Get('word/_rels/document.xml.rels');
+		target := class(TSXml).FindRelationshipTarget(rels, id);
+		image_file := new_docx_obj_.Zip().Get('word/' $ target).Data();
+
+		// 比较新文件的图片在旧文件中是否存在
+		zip := old_docx_obj_.Zip();
+		xml := zip.Get('word/_rels/document.xml.rels');
+		files := sselect ['FileName'] from zip.Files() where AnsiStartsText('word/' $ tar_prefix, ['FileName']) end;
+		for i:=0 to length(files)-1 do Begin
+			if zip.Diff(files[i], image_file) = 0 then Begin
+				prefix := ReplaceStr(files[i], 'word/', '');
+				[maxRid, imageFile, rid] := class(TSXml).FindRelationshipRid(xml, prefix);
+			End;
+		End;
+		if rid = 0 then
+		begin
+			image_cnt := length(files) + 1;
+			if ParseRegExpr("\\w+$", target, "", result, Mpos, Mlen) then
+			begin
+				postfix := result[0][0];
+				image_path := tar_prefix $ image_cnt $ '.' $ postfix;
+				[rid, tar] := class(TSXml).FindRelationshipRid(xml, '');
+				rid ++;
+				class(TSXml).AddRelationshipRid(xml, image_path, 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/' $ type_postfix, 'rId' $ rid);
+				zip.Add('word/' + image_path, image_file);
+				contentXml := zip.Get('[Content_Types].xml');
+				if postfix = 'wmf' then content_type := 'image/x-wmf';
+				else if postfix = 'bin' then content_type := 'application/vnd.openxmlformats-officedocument.oleObject';
+				class(TSXml).AddDefaultContentType(contentXml, postfix, content_type);
+			end
+		end
+		return rid;
+	end;
+
 	Function SetPic(node);
 	Begin
 		// 获取新文件的图片
@@ -110,6 +161,7 @@ private
 
 		// 比较新文件的图片在旧文件中是否存在
 		zip := old_docx_obj_.Zip();
+		xml := zip.Get('word/_rels/document.xml.rels');
 		files := sselect ['FileName'] from zip.Files() where AnsiStartsText('word/media/image', ['FileName']) end;
 		for i:=0 to length(files)-1 do Begin
 			if zip.Diff(files[i], image_file) = 0 then Begin
@@ -117,7 +169,6 @@ private
 				[maxRid, imageFile, rid] := class(TSXml).FindRelationshipRid(xml, prefix);
 			End;
 		End;
-		xml := zip.Get('word/_rels/document.xml.rels');
 		if rid = 0 then
 		begin
 			image_cnt := length(files) + 1;
@@ -131,9 +182,9 @@ private
 				zip.Add('word/' + image_path, image_file);
 				contentXml := zip.Get('[Content_Types].xml');
 				class(TSXml).AddDefaultContentType(contentXml, postfix, 'image/' $ postfix);
+			end
+		end
 		node.SetAttribute('r:embed', 'rId' $ rid);
-			end
-		end
 	End;
 
 	Function SetChart(node);
@@ -198,7 +249,9 @@ private
 
 	Function SetDrawingInfo(drawing);
 	Begin
-		graphic_node := class(TSXml).GetNode(drawing.node_,'w:r/w:drawing/wp:inline/a:graphic/a:graphicData');
+		drawing_node := GetDrawingNode(drawing.node_);
+		graphic_node := class(TSXml).GetNode(drawing_node,'wp:inline/a:graphic/a:graphicData');
+		// graphic_node := class(TSXml).GetNode(drawing.node_,'w:r/w:drawing/wp:inline/a:graphic/a:graphicData');
 		if ifObj(graphic_node) then
 		begin
 			node := class(TSXml).GetNode(graphic_node,'pic:pic/pic:blipFill/a:blip');
@@ -210,21 +263,67 @@ private
 
 	Function SetParagraphInfo(paragraph);
 	Begin
-		style := class(TSXml).GetNode(paragraph.node_, 'w:pPr/w:pStyle');
+		CopyStyle(paragraph.node_, 'w:pPr/w:pStyle');
+		CopyNumber(paragraph.node_, 'w:pPr/w:numPr/w:numId');
+		SetRunsInfo(paragraph.node_);
+		DeleteComment(paragraph);	// 删除批注
+	End;
+
+	Function SetRunsInfo(node);
+	Begin
+		run := node.FirstChildElement('w:r');
+		while ifObj(run) do
+		begin
+			CopyFootnote(run);
+			CopyStyle(run, 'w:rPr/w:rStyle');
+			obj_node := class(TSXml).GetNode(run, 'w:object');
+			if ifObj(obj_node) then
+				SetRObject(obj_node);
+			run := run.NextElement();
+		end
+	End;
+
+	Function CopyStyle(node, path);
+	Begin
+		style := class(TSXml).GetNode(node, path);
 		if ifObj(style) then
 		begin
 			styleid := style.GetAttribute('w:val');
 			new_id := style_copy_obj_.GetStyleNewId(styleid);
 			if new_id then style.SetAttribute('w:val', new_id);
 		end
-		numpr := class(TSXml).GetNode(paragraph.node_, 'w:pPr/w:numPr/w:numId');
+	End;
+
+	Function CopyNumber(node, path);
+	Begin
+		numpr := class(TSXml).GetNode(node, path);
 		if ifObj(numpr) then
 		begin
 			id := numpr.GetAttribute('w:val');
 			numberid := number_copy_obj_.CopyNumbering(id);
-			numpr.SetAttribute('w:val', id);
+			numpr.SetAttribute('w:val', numberid);
+		end
+	End;
+
+	Function CopyFootnote(node);
+	Begin
+		footnote := node.FirstChildElement('w:footnoteReference');
+		if not ifObj(footnote) then return;
+		id := footnote.GetAttribute('w:id');
+		if id then
+		begin
+			obj := footnote_copy_obj_.CopyFootnote(id);
+			footnote.SetAttribute('w:id', obj.Id);
+			parts := obj.Parts();
+			for i:=0 to length(parts)-1 do
+			begin
+				case GetPartType(parts[i]) of
+					0: SetParagraphInfo(parts[i]);
+					1: SetDrawingInfo(parts[i]);
+					2: SetTableInfo(parts[i]);
+				end;
+			end
 		end
-		DeleteComment(paragraph);	// 删除批注
 	End;
 
 	Function SetTableInfo(table);
@@ -244,28 +343,34 @@ private
 			begin
 				cell := table.Cell(r, c);
 				if not cell then continue;
-				node := cell.node_;
+				node := cell.node_.FirstChildElement();
-				if (tbl := node.FirstChildElement('w:tbl')) then
+				while ifObj(node) do
+				begin
+					name := node.GetName();	
+					if name = 'w:tbl' then
 					begin
 						obj := TOfficeObj('TTable');
-					obj.Init(tbl);
+						obj.Init(node);
 						SetTableInfo(obj);
 					end
-				else if (p := node.FirstChildElement('w:p')) then
+					else if name = "w:p" then
 					begin
-					draw := class(TSXml).GetNode(p, 'w:r/w:drawing');
+						// draw := class(TSXml).GetNode(node, 'w:r/w:drawing');
+						draw := GetDrawingNode(node);
 						if ifObj(draw) then
 						begin
 							obj := TOfficeObj('TPicture');
-						obj.Init(p);
+							obj.Init(node);
 							SetDrawingInfo(obj);
 						end
 						else begin
 							obj := TOfficeObj('TParagraph');
-						obj.Init(p);
+							obj.Init(node);
 							SetParagraphInfo(obj);
 						end
 					end
+					node := node.NextElement();
+				end
 			end
 		end
 	End;
@@ -280,6 +385,7 @@ private
 		case name of
 			'w:p':
 			begin
+				if GetDrawingNode(part.node_) then return 1;
 				if class(TSXml).GetNode(part.node_, 'w:r/w:drawing') then return 1;
 				return 0;
 			end
@@ -290,11 +396,32 @@ private
 		end
 	End;
 
+    function GetDrawingNode(node);
+    begin
+		r_node := node.FirstChild('w:r');
+		while ifObj(r_node) do
+		begin
+			sub_node := r_node.FirstChild();	
+			sub_node_name := sub_node.GetName();
+			if sub_node_name = 'w:rPr' then
+			begin
+				sub_node := sub_node.NextElement();
+				sub_node_name := sub_node.GetName();
+			end
+			if sub_node_name = 'w:drawing' then return sub_node;
+			if sub_node_name = 'w:t' and sub_node.GetAttribute('xml:space') = 'preserve' then
+				r_node := r_node.NextElement();
+			else break;
+		end
+		return nil;
+    end;
+
 private
 	old_docx_obj_;
 	new_docx_obj_;
 	style_copy_obj_;
 	number_copy_obj_;
+	footnote_copy_obj_;
 
 	copy_table_;
 	copy_paragraph_;
@@ -326,11 +453,12 @@ Type TDocxStyleCopy = class
 		end
 	End;
 
-	Function CopyStyle();
+	Function CopyStyle(numberobj);
 	Begin
 		for id, obj in id_map_ do
 		begin
 			SetBasedOn(obj);
+			SetNumId(obj, numberobj);
 			SetLink(obj);
 			old_style_obj_.CopyStyle(obj);
 		end;
@@ -382,21 +510,31 @@ private
 		end
 	End;
 
+	Function SetNumId(obj, numberobj);
+	Begin
+		if not ifObj(numberobj) then return;
+		numPr := class(TSXml).GetNode(obj.node_, 'w:pPr/w:numPr/w:numId');
+		if ifObj(numPr) then
+		begin
+			id := numpr.GetAttribute('w:val');
+			numberid := numberobj.CopyNumbering(id);
+			numpr.SetAttribute('w:val', numberid);
+		end
+	End;
+
 	Function GetNewName(name);
 	Begin
 		new_name := name;
-		count := 0;
+		while ifObj(old_style_obj_.GetStyle(class(TSXml).Utf8ToCurCodePage(new_name))) or style_name_map2_[new_name] do
-		while ifObj(old_style_obj_.GetStyle(new_name)) or style_name_map2_[new_name] do
+			new_name := new_name $ crc32(inttostr(random(2000000)));
-			new_name := new_name $ count++;
 		return new_name;
 	End;
 
 	Function GetNewId(id);
 	Begin
 		new_id := id;
-		count := 0;
 		while ifObj(old_style_obj_.GetStyleById(new_id)) or style_id_map2_[new_id] do
-			new_id := new_id $ count++;
+			new_id := new_id $ crc32(inttostr(random(2000000)));
 		return new_id;
 	End;
 
@@ -437,9 +575,9 @@ Type TDocxNumberCopy = class
 			begin
 				number_obj := old_number_obj_.CopyNumber(obj);
 				id_map_[number] := number_obj;
-				return number_obj;
 			end
-		end;
+			return id_map_[number];
+		end
 	End;
 
 private
@@ -448,3 +586,40 @@ private
 
 	id_map_;	// [id: styleobj]
 End;
+
+Type TDocxFootnoteCopy = class
+
+	Function Create(oldObj, newObj);
+	Begin
+		footnotexml := newObj.Zip().Get('word/footnotes.xml');
+		if ifObj(footnotexml) then
+		begin
+			old_footnote_obj_ := oldObj.FootNotesObject();
+			new_footnote_obj_ := newObj.FootNotesObject();
+		end
+		else begin
+			old_footnote_obj_ := nil;
+			new_footnote_obj_ := nil;
+		end
+		id_map_ := array();
+	End;
+
+	Function CopyFootnote(id);
+	Begin
+		if ifObj(old_footnote_obj_) and ifObj(new_footnote_obj_) then
+		begin
+			if (obj := new_footnote_obj_.GetFootnote(id)) and not id_map_[id] then
+			begin
+				footnote_obj := old_footnote_obj_.CopyFootnote(obj);
+				id_map_[id] := footnote_obj;
+			end
+			return id_map_[id];
+		end
+	End;
+
+private
+	[weakref]old_footnote_obj_;
+	new_footnote_obj_;
+
+	id_map_;	// [id: footnote]
+End;

funcext/TSOffice/document/TDocxStyles.tsf

@@ -141,6 +141,7 @@ Type TDocxStyles = Class
 	Begin
 		if ifObj(newstyle) and ifObj(newstyle.node_) then Begin
 			node := stylesXml_.FirstChildElement('w:styles').InsertEndChild(newstyle.node_.Marshal()[0]);
+            node.DeleteAttribute('w:default');
 			obj := TOfficeObj('TDocxStyle');
 			obj.StyleId := node.GetAttribute('w:styleId');
 			obj.Name := node.FirstChildElement('w:name').GetAttribute('w:val');
@@ -198,7 +199,7 @@ Type TDocxStyles = Class
 	defaultPpr_;
 	defaultRpr_;
 private	
-	docx_;
+	[weakref]docx_;
 	stylesXml_;
 	idMap_;
 	nameMap_;

funcext/TSOffice/document/TNumbering.tsf

@@ -228,7 +228,7 @@ Type TNumbering = Class
 		class(TSXml).UpdateNode(o.node_, arr['attributes'], arr['children']);
 	End;
 private	
-	docx_;
+	[weakref]docx_;
 	numberingXml_;
 	maxAbstractNumId_:integer;
 	maxNumId_:integer;

funcext/TSOffice/document/TTableContent.tsf

@@ -94,6 +94,16 @@ Type TTableContent = class
 		_AddTableContent(posOpt, UpperHeadingLevel, LowerHeadingLevel);
 	End;
 
+	///添加目录条目
+	///UpperHeadingLevel：标题最高级别
+	///LowerHeadingLevel：标题最低级别
+	///  使用 UpperHeadingLevel 属性可设置起始标题级别（最高）。例如，若要设置 TOC 域语法 {TOC \o "1-3"}，可将 LowerHeadingLevel 属性设为 3，并将 UpperHeadingLevel 属性设为 1。
+	Function CustomAdd(posOpt, UpperHeadingLevel, LowerHeadingLevel);
+    Begin
+		//自定义页码计算与word、wps有差异，不推荐使用
+		_AddTableContent(posOpt, UpperHeadingLevel, LowerHeadingLevel);
+	End;
+
 	Function _AddDefaultTableContent(UpperHeadingLevel, LowerHeadingLevel);
 	Begin
 		p := _AddItem(UpperHeadingLevel, LowerHeadingLevel, UpperHeadingLevel - 1, true);
@@ -118,13 +128,13 @@ Type TTableContent = class
 		tab := TOfficeObj('TTabStop');
 		tab.Val := 'right';
 		tab.leader := 'dot';
-		tab.Position := 8640;
+		tab.Position := TOfficeApi().Get("TTableContent-tab-position") ?: 8306;
 		p.Format.Tabs.Add(0, tab);
 		if first then Begin
 			//fldCharType
 			r1 := p.AddRun();
 			r1.fldCharType := 'begin';
-			r1.Dirty := 'true';
+			r1.Dirty := 0;
 
 			//instrText
 			r2 := p.AddRun();
@@ -142,7 +152,7 @@ Type TTableContent = class
 	Begin
 		///获取标题列表 array((("Level":level,"Paragraph":"object","Text":title,"numId":,"ilvl":,"numArr":));
 		numMap := array();
-		r := docx_.Document().Body().GetHeadingListImpl(docx_, posOpt, UpperHeadingLevel, LowerHeadingLevel, numMap, true);
+		r := docx_.Document().Body().GetHeadingListImpl(docx_, nil, UpperHeadingLevel, LowerHeadingLevel, numMap);
 		for i:=0 to length(r)-1 do Begin
 			p := _AddItem(UpperHeadingLevel, LowerHeadingLevel, r[i]['Level'], i = 0 ? true: false);
 			//fldCharType
@@ -160,9 +170,9 @@ Type TTableContent = class
 				if ifObj(style) then
 					numStr := style.GetText(r[i]['ilvl'], r[i]['numArr']);
 			End
-			if numStr <> '' then run_t := numStr + ' ' + r[i]['Text'];
+			run_t := class(TSXml).CurCodePageToUtf8(r[i]['Text']);
-			else run_t := r[i]['Text'];
+			if numStr <> '' then run_t := numStr + ' ' + run_t;
-			r1.SetText(run_t);
+			r1.SetText(run_t, 1);
 
 			r2 := h.AddRun();
 			r2.rPr.noProof := true;
@@ -203,7 +213,6 @@ Type TTableContent = class
 			r8.fldCharType := 'end';
 
 			_AddStdContent(p);
-			
 		End;
 
 		p2 := TOfficeObj('TParagraph');
@@ -221,6 +230,26 @@ Type TTableContent = class
 	Begin
 	End;
 
+	Function Paragraphs();
+	Begin
+		node := class(TSXml).GetNode(docx_.Document().Body().Node(), 'w:sdt/w:sdtContent');
+		r := array();
+		if ifObj(node) then
+		begin
+			twbody := TOfficeObj('TwBody');
+			twbody.Create(nil, 'w:sdtContent');
+			twbody.InitRootNode(node);
+			twbody.InitNode(node);
+			parts := twbody.Paragraphs();
+			for i:=0 to length(parts)-1 do
+			begin
+				r[i] := TOfficeObj('TParagraph');
+				r[i].Init(parts[i].node_);
+			end
+		end
+		return r;
+	End;
+
 	Function Marshal();
 	Begin
 		return impl_.Marshal();
@@ -265,7 +294,7 @@ Type TTableContent = class
 		if ifObj(node) then
 			return node.GetAttribute('w:name');
 		bookMarkID := docx_.Document().GetBookMarkID();
-		return p.AddBookMark();
+		return p.AddBookMark(bookMarkID);
 	End;
 
 	Function _CheckNodes(name);
@@ -295,7 +324,8 @@ Type TTableContent = class
 		End;
 	End;
 
-	docx_;
+	[weakref]docx_;
 	node_;
 	impl_;
 End;
+

funcext/TSOffice/document/docxDocument.tsf

@@ -10,6 +10,7 @@ Type docxDocument = Class
 		bodyNode_ := root_.FirstChildElement('w:body');
 		body_ := TOfficeObj('TwBody');
 		body_.InitNode(bodyNode_);
+		body_.InitRootNode(bodyNode_);
 		body_.zipfile_ := z;
 		body_.document_ := self;
 		bookmarkid_ := -1;
@@ -20,6 +21,11 @@ Type docxDocument = Class
 		return body_;
 	End;
 
+    Function AddNameSpace(prefix, uri);
+    Begin
+        root_.SetAttribute('xmlns:' + prefix, uri);
+    End;
+	
 	Function GetBookMarkID();
 	Begin
 		if bookmarkid_ < 0 then Begin
@@ -29,7 +35,7 @@ Type docxDocument = Class
 				markStart := p.FirstChildElement('w:bookmarkStart');
 				if ifObj(markStart) then Begin
 					id := markStart.GetAttribute('w:id');
-					if ifstring(id) then Begin
+					if ifstring(id) and id <> '' then Begin
 						iVal := strtoint(id);
 						if bookmarkid_ <= iVal then
 							bookmarkid_ := iVal + 1;

funcext/TSOffice/worksheet/xlsxChart.tsf

@@ -65,7 +65,7 @@ Type xlsxChart = Class(TSChart)
 		node := drawingXmlObj_.FirstChild('xdr:wsDr').InsertEndChild(o.Marshal());
 	End;
 private	
-	excel_;
+	[weakref]excel_;
 	drawingRID_:integer;
 	chartId_;
 	chartRid_;

funcext/TSOffice/worksheet/xlsxComment.tsf

@@ -148,7 +148,11 @@ xmlns:v="urn:schemas-microsoft-com:vml">
 			comment += r_node.FirstChildElement('t').GetText();
 			r_node := r_node.NextElement();
 		end
-		if length(comment) > 1 then comment := comment[2:];
+		if length(comment) > 1 then
+		begin
+			if comment[1] = "\n" then comment := comment[2:];
+			else if comment[1:2] = "\r\n" then comment := comment[3:];
+		end
 		return array(author, comment);
 	End;
 	
@@ -180,6 +184,7 @@ private
 		End;
 	End;
 
+	[weakref]excel_;//TSXlsxFile对象
 	authors_;
 	commentId_;
 	commentFileName_:string;//'../comments/comment1.xml'
@@ -187,7 +192,6 @@ private
 	rId_:string;
 	sheetName_:string;//sheet名称
 	sheetFileName_;//xl/worksheets/sheetN.xml
-	excel_;//TSExcelFile对象
 	commentXmlFile_;//XmlFile对象
 	commentObjs_;
 End;

funcext/TSOffice/worksheet/xlsxDocProps.tsf

@@ -45,5 +45,5 @@ Type xlsxDocProps = Class
 	End;
 
 private
-	excel_; //TSExcelFile对象
+	[weakref]excel_; //TSExcelFile对象
 End;

funcext/TSOffice/worksheet/xlsxHeaderFooter.tsf

@@ -33,6 +33,6 @@ Type xlsxHeaderFooter = Class
 
 private
 	sheet_; //XmlSheet对象
-	file_;  //TSExcelFile对象
+	[weakref]file_;  //TSExcelFile对象
 	xmlFile_; //sheet对应的xml对象
 End;

funcext/TSOffice/worksheet/xlsxHyperLink.tsf

@@ -92,7 +92,7 @@ Type xlsxHyperLink = Class
 	End;
 
 private
-	file_; //TSExcelFile对象
+	[weakref]file_; //TSExcelFile对象
 	xmlFile_;//XmlFile对象
 	sheetName_;
 

funcext/TSOffice/worksheet/xlsxImage.tsf

@@ -169,6 +169,6 @@ private
 
 private
 	sheetName_:string; //sheet名称
-	excel_;//TSExcelFile对象
+	[weakref]excel_;//TSExcelFile对象
 	zipfile_;
 End;

funcext/TSOffice/worksheet/xlsxPageLayout.tsf

@@ -38,7 +38,7 @@ Type xlsxPageLayout = Class
 	End;
 
 private
-	file_; //TSExcelFile对象
+	[weakref]file_; //TSExcelFile对象
 	sheet_;//XmlSheet对象
 	xmlFile_; //sheet对应的xml对象
 End;

funcext/TSOffice/worksheet/xlsxShape.tsf

@@ -113,7 +113,7 @@ private
 
 private
 	sheetName_:string; //sheet名称
-	excel_;//TSExcelFile对象
+	[weakref]excel_;//TSExcelFile对象
 	zipfile_;
 	drawingXmlObj_;
 End;

funcext/TSOffice/worksheet/xlsxSheetView.tsf

@@ -95,7 +95,7 @@ Type xlsxSheetView = Class
 	End;
 
 private
-	file_; //TSExcelFile对象
+	[weakref]file_; //TSExcelFile对象
 	sheet_;//XmlSheet对象
 	xmlFile_; //sheet对应的xml对象
 End;

funcext/TSOffice/worksheet/xlsxStyles.tsf

@@ -1,15 +1,29 @@
 Type xlsxStyles = Class
 
-    Function Create(sheetobj, file);
+    Function Create(file);
     Begin
-		sheet_ := sheetobj;
 		file_  := file;
-		styleXmlFile_ := file_.WorkBook().GetXmlFileObj('xl/styles.xml');
+		style_xml_file_ := file_.WorkBook().GetXmlFileObj('xl/styles.xml');
+		style_ := array();
+		Init();
+    End
+
+	Function Init();
+	Begin
+		style_node := style_xml_file_.FirstChildElement("styleSheet");
+		xfs_node := style_node.FirstChildElement("cellXfs");
+		xf_node := xfs_node.FirstChildElement("xf");
+		count := 0;
+		while ifObj(xf_node) do
+		begin
+			style_[inttostr(count++)] := xf_node;
+			xf_node := xf_node.NextElement("xf");
+		end
 	End
 
 	Function GetStyleId(style);overload;
 	Begin
-		node := styleXmlFile_.FirstChildElement('styleSheet');
+		node := style_xml_file_.FirstChildElement('styleSheet');
 		font_id := insertNode(node, 'fonts', style.Font);
 		border_id := insertNode(node, 'borders', style.Border);
 		fill_id := insertNode(node, 'fills', style.Fill);
@@ -40,15 +54,16 @@ Type xlsxStyles = Class
 
 		node := node.FirstChildElement('cellXfs');
 		count := node.GetAttribute('count');
-		node.InsertEndChild(xf.Marshal());
 		node.SetAttribute('count', strtoint(count) + 1);
+		xf_node := node.InsertEndChild(xf.Marshal());
+		style_[count] := xf_node;
 		return count;
 	End;
 
 	Function GetStyleId(newStyle, oldStyleId);overload;
 	Begin
 		if oldStyleId = '' then return nil;
-		style_node := styleXmlFile_.FirstChildElement('styleSheet');
+		style_node := style_xml_file_.FirstChildElement('styleSheet');
 		cellXfs_node := style_node.FirstChildElement('cellXfs');
 		count := strtoint(cellXfs_node.GetAttribute('count'));
 		Id := strtoint(oldStyleId);
@@ -89,19 +104,14 @@ Type xlsxStyles = Class
 			xf_node.SetAttribute('applyProtection', 1);
 		end
 
+		style_[inttostr(count)] := xf_node;
 		return inttostr(count);
 	End;
 
 	Function GetStyle(styleId);
 	Begin
-		if styleId = '' then return nil;
+		xf := style_[styleId];
-		style_node := styleXmlFile_.FirstChildElement('styleSheet');
+		if not ifObj(xf) then return nil;
-		cellXfs_node := style_node.FirstChildElement('cellXfs');
-		count := strtoint(cellXfs_node.GetAttribute('count'));
-		Id := strtoint(styleId);
-		if Id > count-1 then return nil;
-
-		xf := getNode(cellXfs_node, 'xf', Id);
 		attrs := xf.Attributes();
 		numfmt_id := trystrtoint(attrs['numFmtId'], r) ? r : 0;
 		font_id := trystrtoint(attrs['fontId'], r) ? r : 0;
@@ -110,6 +120,7 @@ Type xlsxStyles = Class
 
 		alignment := xf.FirstChildElement('alignment');
 		protection := xf.FirstChildElement('protection');
+		style_node := style_xml_file_.FirstChildElement('styleSheet');
 		style := TOfficeObj('TStyle');
 		numFmts_node := style_node.FirstChildElement('numFmts');
 		fonts_node := style_node.FirstChildElement('fonts');
@@ -127,12 +138,51 @@ Type xlsxStyles = Class
 		return style;
 	End;
 
-	class Function NewObject(sheetname, file);
+	Function GetNumFmtId(styleId);
 	Begin
-		o := file.WorkBook().GetSheetObj(sheetname);
+		node := style_[styleId];
-		if not ifObj(o) then return 0;
+		if ifnil(node) then return '0';
-		styles := new xlsxStyles(o, file);
+		numfmt := node.GetAttribute("numFmtId");
-		return styles;
+		return numfmt = '' ? '' : numfmt;
+	End;
+
+	Function GetType(styleId, value);
+	Begin
+		numfmt_id := GetNumFmtId(styleId);
+		if numfmt_id = '' then return array(nil, value);
+		numfmt_id := strtoint(numfmt_id);
+		if numfmt_id = 0 then return array(nil, value);
+		if numfmt_id >= 1 and numfmt_id <= 10 then return array('n', value);
+		if numfmt_id >= 11 and numfmt_id <= 26 then
+		begin
+			if ifstring(value) and (trystrtodate(value, r) or trystrtodatetime(value, r) or trystrtotime(value, r)) then return array('n', r);
+			t := ifstring(value) ? 's' : 'n';
+			return array(t, value);
+		end
+		if numfmt_id >= 27 and numfmt_id <= 34 then return array('e', value);
+		if numfmt_id >= 35 and numfmt_id <= 48 then return array('n', value);
+		if numfmt_id = 49 then return array('s', value);
+		if numfmt_id >= 50 and numfmt_id <= 55 then
+		begin
+			if ifstring(value) and trystrtodate(value, r) then return array('n', r);
+			t := ifstring(value) ? 's' : 'n';
+			return array(t, value);
+		end
+		if numfmt_id >= 56 and numfmt_id <= 58 then
+		begin
+			if ifstring(value) and trystrtodatetime(value, r) then return array('n', r);
+			t := ifstring(value) ? 's' : 'n';
+			return array(t, value);
+		end
+		else begin
+			if ifstring(value) then
+			begin
+				if (pos("-", value) or pos("/", value)) and (trystrtodatetime(value, r) or trystrtodate(value, r)) then return array('n', r);
+				if trystrtofloat(value, r) then return array("n", value);
+				return array("s", value);
+			end
+			return array("n", value);
+		end
 	End;
 
 private
@@ -286,7 +336,61 @@ private
 	End
 
 private
-	sheet_; //XmlSheet对象
+	[weakref]file_;  //TSXlsxFile对象
-	file_;  //TSExcelFile对象
+	style_xml_file_;
-	styleXmlFile_; //xmlFile对象
+	style_; // 缓存style
 End;
+
+// 参考：https://learn.microsoft.com/en-us/dotnet/api/documentformat.openxml.spreadsheet.numberingformat?view=openxml-3.0.1
+// 0 General
+// 1 0
+// 2 0.00
+// 3 #,##0
+// 4 #,##0.00
+// 5 整数，货币符号旁边（$#,##0_);($#,##0)）
+// 6 带两位小数的货币符号（$#,##0.00_);($#,##0.00)
+// 7 整数，带括号表示负数（$#,##0_);Red
+// 8 带两位小数的货币符号和红色负数（$#,##0.00_);Red
+// 9 0%
+// 10 0.00%
+// 11 0.00E+00
+// 12 # ?/?
+// 13 # ??/??
+// 14 mm-dd-yy
+// 15 d-mmm-yy
+// 16 d-mmm
+// 17 mmm-yy
+// 18 h:mm AM/PM
+// 19 h:mm:ss AM/PM
+// 20 h:mm
+// 21 h:mm:ss
+// 22 m/d/yy h:mm
+// 27 [$-404]e/m/d   yyyy"年"m"月"
+// 28 [$-404]e"年"m"月"d"日"   m"月"d"日"
+// 29 [$-404]e"年"m"月"d"日"   m"月"d"日"
+// 30 m/d/yy m-d-yy
+// 31 yyyy"年"m"月"d"日" yyyy"年"m"月"d"日"
+// 32 hh"時"mm"分" h"时"mm"分"
+// 33 hh"時"mm"分"ss"秒" h"时"mm"分"ss"秒"
+// 34 上午/下午hh"時"mm"分" 上午/下午h"时"mm"分"
+// 35 上午/下午hh"時"mm"分"ss"秒" 上午/下午h"时"mm"分"ss"秒"
+// 36 [$-404]e/m/d yyyy"年"m"月"
+// 37 #,##0 ;(#,##0)
+// 38 #,##0 ;[Red](#,##0)
+// 39 #,##0.00;(#,##0.00)
+// 40 #,##0.00;[Red](#,##0.00)
+// 45 mm:ss
+// 46 [h]:mm:ss
+// 47 mmss.0
+// 48 ##0.0E+0
+// 49 @（文本）
+// 50 [$-404]e/m/d yyyy"年"m"月"
+// 51 [$-404]e"年"m"月"d"日" m"月"d"日"
+// 52 上午/下午hh"時"mm"分" yyyy"年"m"月"
+// 53 上午/下午hh"時"mm"分"ss"秒" m"月"d"日"
+// 54 [$-404]e"年"m"月"d"日" m"月"d"日"
+// 55 上午/下午hh"時"mm"分" 上午/下午h"时"mm"分"
+// 56 上午/下午hh"時"mm"分"ss"秒" 上午/下午h"时"mm"分"ss"秒"
+// 57 [$-404]e/m/d yyyy"年"m"月"
+// 58 [$-404]e"年"m"月"d"日" m"月"d"日"
+

funcext/TSOffice/worksheet/xlsxTable.tsf

@@ -126,7 +126,7 @@ private
 
 private
 	sheetName_:string; //sheet名称
-	excel_;//TSExcelFile对象
+	[weakref]excel_;//TSExcelFile对象
 	zipfile_;
 	tableXmlFile_;
 End;

funcext/TSOffice/worksheet/xlsxWorkBook.tsf

@@ -40,7 +40,7 @@ Type xlsxWorkBook = Class
 		//workbook.Print();
 		//workbook.Dump();
 		//echo tostn(workbook.dom());
-		node := workbook.FirstChildElement('workbook').FirstChildElement('sheets').FirstChildElement();
+		node := workbook.FirstChildElement('workbook').FirstChildElement('sheets').FirstChildElement('sheet');
 		while ifObj(node) do Begin
 			name := node.GetAttribute("name");
 			sheetNames_[sheetsCount_]['name'] := name;
@@ -50,7 +50,7 @@ Type xlsxWorkBook = Class
 			sheetNames_[sheetsCount_]['file'] := 'xl/' + rids[ rid ];
 			sheetIndexMap_[ LowerCase(name) ] := sheetsCount_;
 			sheetsCount_ ++;
-			node := node.NextElement();
+			node := node.NextElement('sheet');
 		End;
 
 		files := zipfile_.Files();
@@ -108,7 +108,39 @@ Type xlsxWorkBook = Class
 	Function SetCellValue(sheet, axis, val, opt);
 	Begin
 		o := GetSheetObj(sheet);
-		if ifObj(o) then return o.SetCellValue(axis, val, opt);
+		if ifObj(o) then
+			ret := o.SetCellValue(axis, val, opt);
+		return ret;
+	End;
+
+	Function SetCellStyleOpt(sheet, axis, opt);
+	Begin
+		o := GetSheetObj(sheet);
+		if ifObj(o) then
+		begin
+			if ifnil(opt['s']) and not o.CellIsExists(axis) then
+			begin
+				[err, col, row] := CellNameToCoordinates(axis);
+				xml := GetSheetXmlFile(sheet);
+				cols_node := xml.FirstChildElement('worksheet').FirstChildElement('cols');
+				if ifObj(cols_node) then
+				begin
+					col_node := cols_node.FirstChildElement();
+					while ifObj(col_node) do
+					begin
+						min := strtoint(col_node.GetAttribute('min'));
+						max := strtoint(col_node.GetAttribute('max'));
+						style := col_node.GetAttribute('style');
+						if col >= min and col <= max and style <> '' then
+						begin
+							opt['s'] := style;
+							break;
+						end
+						col_node := col_node.NextElement();
+					end
+				end
+			end
+		end
 	End;
 
 	Function GetCellRichText(sheet, axis);
@@ -146,7 +178,7 @@ Type xlsxWorkBook = Class
 			data := o.Import(topLeft, bottomRight, includeHeader, includeIndex, forceSingle);
 			if not TOfficeApi().IsUtf8() then
 			begin
-				fields := fieldnames(data);
+				fields := mcols(data, 1);
 				if ifarray(fields) and length(fields) then
 				begin
 					map := array();
@@ -166,62 +198,142 @@ Type xlsxWorkBook = Class
 	Begin
 		lname := LowerCase(sheet);
 		if ifint(sheetIndexMap_[ lname ]) then return 'The sheet already exists.';
-		rid := getWorkbookRelsRid();
 
+		fname := sheetPrefix_ $ inttostr(sheetsCount_ + 1) $ '.xml';
+		sheetId := addSheetN(fname);
+		rid := setWorkbookRels();
+		setWorkbookSheet(sheet, sheetId, rid);
+		setDocPropsApp(sheet);
+		setContentTypes(fname);
+
+		sheetNames_[sheetsCount_]['name'] := sheet;
+		sheetNames_[sheetsCount_]['sheetId'] := sheetId;
+		sheetNames_[sheetsCount_]['rid'] := rid;
+		sheetNames_[sheetsCount_]['file'] := fname;
+		sheetIndexMap_[ lname ] := sheetsCount_;
+		sheetsCount_ ++;
+		SetDefaultSheet(sheet);
+	End;
+
+	Function addSheetN(fname);
+	Begin
 		//添加文件xl/worksheets/sheetN.xml
 		sheetId := vselect maxof(['sheetId']) from sheetNames_ end;
 		sheetId := integer(sheetId) + 1;
-		fname := sheetPrefix_ $ inttostr(sheetsCount_ + 1) $ '.xml';
 		zipfile_.Add(fname, class(TSXml).XmlHeader() + class(TSXml).GetTemplate('sheet1'));
+		return sheetId;
+	End;
 
+	Function setWorkbookRels();
+	Begin
+		rid := getWorkbookRelsRid();
 		//设置 workbook.xml.rels
 		workbook_rels := GetXmlFileObj('xl/_rels/workbook.xml.rels');
 		rels := workbook_rels.FirstChildElement('Relationships').InsertEndChild('element', 'Relationship');
 		rels.SetAttribute('Target', getTarget( sheetsCount_ + 1));
 		rels.SetAttribute('Type', class(TSXml).GetTemplate('RelationshipWorkSheet'));
 		rels.SetAttribute('Id', rid);
-		//workbook_rels.Print;
+		return rid;
+	End;
 
+	Function setWorkbookSheet(sheetName, sheetId, rid);
+	Begin
 		//设置 xl/workbook.xml
 		workbook := GetXmlFileObj('xl/workbook.xml');
 		node := workbook.FirstChildElement('workbook').FirstChildElement('sheets').InsertEndChild('element','sheet');
-		node.SetAttribute('name', sheet);
+		node.SetAttribute('name', sheetName);
 		node.SetAttribute('sheetId', sheetId);
 		node.SetAttribute('r:id', rid);
-		//workbook.Print();
+	End;
 
+	Function setDocPropsApp(sheet);
+	Begin
 		//设置docProps/app.xml
 		app := GetXmlFileObj(class(TSXml).GetFileName('docProps_app'));
-		//app.Print();
+		properties_node := app.FirstChildElement('Properties');
-		node := app.FirstChildElement('Properties').FirstChildElement('TitlesOfParts');
+		// HeadingPairs
-		if not ifObj(node) then Begin
+		variant_node := class(TSXml).GetNode(properties_node, 'HeadingPairs/vt:vector/vt:variant');
-			node := app.FirstChildElement('Properties').InsertEndChild('element','TitlesOfParts');
+		while ifObj(variant_node) do
-		End;
+		begin
-		vector := node.FirstChildElement('vt:vector');
+			vt_node := variant_node.FirstChildElement('vt:i4');
-		if not ifObj(vector) then Begin
+			if ifObj(vt_node) then
-			vector := node.InsertEndChild('element', 'vt:vector');
+			begin
-			vector.SetAttribute('baseType', 'lpstr');
+				vt_node.SetValue(length(sheetNames_) + 1);
-			vector.SetAttribute('size', length(sheetNames_) + 1);
+				break;
-			for i:=0 to length(sheetNames_)-1 do Begin
+			end
-				vector.InsertEndChild('element', 'vt:lpstr', sheetNames_[i]['name']);
+			variant_node := variant_node.NextElement();
-			End;
+		end
-		End
+		
-		else
+		// TitlesOfParts
+		vector := class(TSXml).GetNode(properties_node, 'TitlesOfParts/vt:vector');
 		vector.SetAttribute('size', length(sheetNames_) + 1);
 		vector.InsertEndChild('element', 'vt:lpstr', sheet);
-		//app.Print();
+	End;
 
+	Function setContentTypes(fname);
+	Begin
 		//设置[Content_Types].xml
 		content_xml := GetXmlFileObj(class(TSXml).GetFileName('Content_Types'));
 		class(TSXml).AddOverrideContentType(content_xml, '/' + fname, class(TSXml).GetTemplate('sheetContentType'));
+	End;
 
-		sheetNames_[sheetsCount_]['name'] := sheet;
+	Function insertWorkbookSheet(targetSheetName, newSheetName, sheetId, rId, direction);
-		sheetNames_[sheetsCount_]['sheetId'] := sheetId;
+	Begin
-		sheetNames_[sheetsCount_]['rid'] := rid;
+		workbook := GetXmlFileObj('xl/workbook.xml');
-		sheetNames_[sheetsCount_]['file'] := fname;
+		node := class(TSXml).GetNode(workbook, 'workbook/sheets');
-		sheetIndexMap_[ LowerCase(sheet) ] := sheetsCount_;
+		sheet_node := node.FirstChildElement('sheet');
-		sheetsCount_ ++;
+		while ifObj(sheet_node) do
-		SetDefaultSheet(sheet);
+		begin
+			if sheet_node.GetAttribute('name') = targetSheetName then
+			begin
+				if direction = "after" then
+					sheet_node := node.InsertAfterChild(sheet_node, 'element', 'sheet');
+				else
+					sheet_node := node.InsertBeforeChild(sheet_node, 'element', 'sheet');
+				sheet_node.SetAttribute('name', newSheetName);
+				sheet_node.SetAttribute('sheetId', sheetId);
+				sheet_node.SetAttribute('r:id', rid);
+				break;
+			end
+			sheet_node := sheet_node.NextElement();
+		end
+	End;
+
+	Function insertDocPropsApp(targetSheetName, newSheetName, direction);
+	Begin
+		//设置docProps/app.xml
+		app := GetXmlFileObj(class(TSXml).GetFileName('docProps_app'));
+		properties_node := app.FirstChildElement('Properties');
+		// HeadingPairs
+		variant_node := class(TSXml).GetNode(properties_node, 'HeadingPairs/vt:vector/vt:variant');
+		while ifObj(variant_node) do
+		begin
+			vt_node := variant_node.FirstChildElement('vt:i4');
+			if ifObj(vt_node) then
+			begin
+				vt_node.SetValue(length(sheetNames_) + 1);
+				break;
+			end
+			variant_node := variant_node.NextElement();
+		end
+		
+		// TitlesOfParts
+		vector := class(TSXml).GetNode(properties_node, 'TitlesOfParts/vt:vector');
+		vector.SetAttribute('size', length(sheetNames_) + 1);
+		lpstr := vector.FirstChildElement('vt:lpstr');
+		while ifObj(lpstr) do
+		begin
+			if LowerCase(lpstr.GetText()) = LowerCase(targetSheetName) then
+			begin
+				if direction = 'after' then
+					lpstr := vector.InsertAfterChild(lpstr, 'element', 'vt:lpstr');
+				else
+					lpstr := vector.InsertBeforeChild(lpstr, 'element', 'vt:lpstr');
+				lpstr.SetValue(newSheetName);
+				break;
+			end
+			lpstr := lpstr.NextElement();
+		end
 	End;
 
 	Function NewSheet(sourceSheet, destSheet);overload;
@@ -231,60 +343,12 @@ Type xlsxWorkBook = Class
 		sname := LowerCase(sourceSheet);
 		if not ifint(sheetIndexMap_[ sname ]) then return 'sourceSheet does not exists';
 
-		//添加文件xl/worksheets/sheetN.xml
-		sheetId := vselect maxof(['sheetId']) from sheetNames_ end;
-		sheetId := integer(sheetId) + 1;
 		fname := sheetPrefix_ $ inttostr(sheetsCount_ + 1) $ '.xml';
-		zipfile_.Add(fname, class(TSXml).XmlHeader() + class(TSXml).GetTemplate('sheet1'));
+		sheetId := addSheetN(fname);
-
+		rid := setWorkbookRels();
-		//设置 workbook.xml.rels
+		insertWorkbookSheet(sourceSheet, destSheet, sheetId, rid, 'after');
-		rid := getWorkbookRelsRid();
+		insertDocPropsApp(sourceSheet, destSheet, 'after');
-		workbook_rels := GetXmlFileObj('xl/_rels/workbook.xml.rels');
+		setContentTypes(fname);
-		rels := workbook_rels.FirstChildElement('Relationships').InsertEndChild('element', 'Relationship');
-		rels.SetAttribute('Target', getTarget( sheetsCount_ + 1));
-		rels.SetAttribute('Type', class(TSXml).GetTemplate('RelationshipWorkSheet'));
-		rels.SetAttribute('Id', rid);
-		//workbook_rels.Print;
-
-		//设置 xl/workbook.xml
-		workbook := GetXmlFileObj('xl/workbook.xml');
-		node := workbook.FirstChildElement('workbook').FirstChildElement('sheets');
-		sheet_node := node.FirstChildElement('sheet');
-		while ifObj(sheet_node) do
-		begin
-			if sheet_node.GetAttribute('name') = sourceSheet then
-			begin
-				sheet_node := node.InsertAfterChild(sheet_node, 'element', 'sheet');
-				sheet_node.SetAttribute('name', destSheet);
-				sheet_node.SetAttribute('sheetId', sheetId);
-				sheet_node.SetAttribute('r:id', rid);
-				break;
-			end
-			sheet_node := sheet_node.NextElement();
-		end
-		//workbook.Print();
-
-		//设置docProps/app.xml
-		app := GetXmlFileObj(class(TSXml).GetFileName('docProps_app'));
-		//app.Print();
-		node := app.FirstChildElement('Properties').FirstChildElement('TitlesOfParts');
-		vector := node.FirstChildElement('vt:vector');
-		vector.SetAttribute('size', length(sheetNames_) + 1);
-		lpstr := vector.FirstChildElement('vt:lpstr');
-		while ifObj(lpstr) do
-		begin
-			if LowerCase(lpstr.GetText()) = LowerCase(sourceSheet) then
-			begin
-				lpstr := vector.InsertAfterChild(lpstr, 'element', 'vt:lpstr');
-				lpstr.SetValue(destSheet);
-				break;
-			end
-			lpstr := lpstr.NextElement();
-		end
-
-		//设置[Content_Types].xml
-		content_xml := GetXmlFileObj(class(TSXml).GetFileName('Content_Types'));
-		class(TSXml).AddOverrideContentType(content_xml, '/' + fname, class(TSXml).GetTemplate('sheetContentType'));
 
 		ind := sheetIndexMap_[sname];
 		for i:=sheetsCount_ downto ind+2 do
@@ -311,66 +375,12 @@ Type xlsxWorkBook = Class
 		sname := LowerCase(sourceSheet);
 		if not ifint(sheetIndexMap_[ sname ]) then return 'sourceSheet does not exists';
 
-		//添加文件xl/worksheets/sheetN.xml
-		sheetId := vselect maxof(['sheetId']) from sheetNames_ end;
-		sheetId := integer(sheetId) + 1;
 		fname := sheetPrefix_ $ inttostr(sheetsCount_ + 1) $ '.xml';
-		zipfile_.Add(fname, class(TSXml).XmlHeader() + class(TSXml).GetTemplate('sheet1'));
+		sheetId := addSheetN(fname);
-
+		rid := setWorkbookRels();
-		//设置 workbook.xml.rels
+		insertWorkbookSheet(sourceSheet, destSheet, sheetId, rid, 'before');
-		rid := getWorkbookRelsRid();
+		insertDocPropsApp(sourceSheet, destSheet, 'before');
-		workbook_rels := GetXmlFileObj('xl/_rels/workbook.xml.rels');
+		setContentTypes(fname);
-		rels := workbook_rels.FirstChildElement('Relationships').InsertEndChild('element', 'Relationship');
-		rels.SetAttribute('Target', getTarget( sheetsCount_ + 1));
-		rels.SetAttribute('Type', class(TSXml).GetTemplate('RelationshipWorkSheet'));
-		rels.SetAttribute('Id', rid);
-		//workbook_rels.Print;
-
-		//设置 xl/workbook.xml
-		workbook := GetXmlFileObj('xl/workbook.xml');
-		node := workbook.FirstChildElement('workbook').FirstChildElement('sheets');
-		sheet_node := node.FirstChildElement('sheet');
-		prev_node := nil;
-		while ifObj(sheet_node) do
-		begin
-			if LowerCase(sheet_node.GetAttribute('name')) = LowerCase(sourceSheet) then
-			begin
-				if ifnil(prev_node) then sheet_node := node.InsertFirstChild('element', 'sheet');
-				else sheet_node := node.InsertAfterChild(prev_node, 'element', 'sheet');
-				sheet_node.SetAttribute('name', destSheet);
-				sheet_node.SetAttribute('sheetId', sheetId);
-				sheet_node.SetAttribute('r:id', rid);
-				break;
-			end
-			prev_node := sheet_node;
-			sheet_node := sheet_node.NextElement();
-		end
-		//workbook.Print();
-
-		//设置docProps/app.xml
-		app := GetXmlFileObj(class(TSXml).GetFileName('docProps_app'));
-		//app.Print();
-		node := app.FirstChildElement('Properties').FirstChildElement('TitlesOfParts');
-		vector := node.FirstChildElement('vt:vector');
-		vector.SetAttribute('size', length(sheetNames_) + 1);
-		lpstr := vector.FirstChildElement('vt:lpstr');
-		pstr := nil;
-		while ifObj(lpstr) do
-		begin
-			if LowerCase(lpstr.GetText()) = LowerCase(sourceSheet) then
-			begin
-				if ifnil(pstr) then lpstr := vector.InsertFirstChild('element', 'vt:lpstr');
-				else lpstr := vector.InsertAfterChild(pstr, 'element', 'vt:lpstr');
-				lpstr.SetValue(destSheet);
-				break;
-			end
-			pstr := lpstr;
-			lpstr := lpstr.NextElement();
-		end
-
-		//设置[Content_Types].xml
-		content_xml := GetXmlFileObj(class(TSXml).GetFileName('Content_Types'));
-		class(TSXml).AddOverrideContentType(content_xml, '/' + fname, class(TSXml).GetTemplate('sheetContentType'));
 
 		ind := sheetIndexMap_[sname];
 		for i:=sheetsCount_ downto ind+1 do
@@ -409,7 +419,8 @@ Type xlsxWorkBook = Class
 		for i:=0 to length(sheetNames_)-1 do Begin
 			sheetNames_[i]['rid'] := 'rId' + inttostr(i + 1); //重置rId
 			oldname := sheetNames_[i]['file'];
-			newname := sheetPrefix_ + inttostr(i + 1) + '.xml';
+			fdir := ExtractFileDir(oldname);
+			newname := fdir + "/" + "sheet" + inttostr(i + 1) + '.xml';
 			sheetNames_[i]['file'] := newname;
 			if oldname <> newname then Begin
 				n := vselect thisrowindex from files where ['FileName'] = oldname end;
@@ -512,15 +523,19 @@ Type xlsxWorkBook = Class
 
 	Function CopySheet(sourceSheet, destSheet);
 	Begin
-		ind := sheetIndexMap_[ LowerCase(destSheet) ];
-		if ifint(ind) then return destSheet $ ' already exists.';
 		ind := sheetIndexMap_[ LowerCase(sourceSheet) ];
 		if not ifint(ind) then return sourceSheet $ ' does not exists.';
+		dest_ind := sheetIndexMap_[ LowerCase(destSheet) ];
 
 		//copy sheet
-		sheetId := vselect maxof(['sheetId']) from sheetNames_ end;
+		if ifint(dest_ind) then
-		sheetId := integer(sheetId) + 1;
+		begin
+			fname := sheetNames_[dest_ind]['file'];
+			zipfile_.Remove(fname);
+		end
+		else begin
 			fname := sheetPrefix_ $ inttostr(sheetsCount_ + 1) $ '.xml';
+		end
 		sheet := GetSheetXmlFile(sourceSheet);
 		zipfile_.Add(fname, sheet.Data());
 		xml_file := GetXmlFileObj(fname);
@@ -549,7 +564,14 @@ Type xlsxWorkBook = Class
 		sheet_rels := GetSheetRelsFile(sourceSheet);
 		if ifObj(sheet_rels) then
 		begin
+			if ifint(dest_ind) then
+			begin
+				rels_name := 'xl/worksheets/_rels/' + ExtractFileName(sheetNames_[dest_ind]['file']) + '.rels';
+				zipfile_.Remove(rels_name);
+			end
+			else begin
 				rels_name := 'xl/worksheets/_rels/' + 'sheet' + inttostr(sheetsCount_ + 1) + '.xml.rels';
+			end
 			zipfile_.Add(rels_name, sheet_rels.Data());
 			rels_file := GetXmlFileObj(rels_name);
 			relationship := rels_file.FirstChildElement('Relationships').FirstChildElement('Relationship');
@@ -576,6 +598,8 @@ Type xlsxWorkBook = Class
 			end
 		end
 
+		if ifint(dest_ind) then return;
+
 		//workbook.xml.rels
 		rid := getWorkbookRelsRid();
 		workbook_rels := GetXmlFileObj('xl/_rels/workbook.xml.rels');
@@ -585,6 +609,8 @@ Type xlsxWorkBook = Class
 		rels.SetAttribute('Id', rid);
 
 		//xl/workbook.xml
+		sheetId := vselect maxof(['sheetId']) from sheetNames_ end;
+		sheetId := integer(sheetId) + 1;
 		workbook := GetXmlFileObj('xl/workbook.xml');
 		node := workbook.FirstChildElement('workbook').FirstChildElement('sheets').InsertEndChild('element','sheet');
 		node.SetAttribute('name', destSheet);
@@ -593,9 +619,17 @@ Type xlsxWorkBook = Class
 
 		//app.xml
 		app := GetXmlFileObj(class(TSXml).GetFileName('docProps_app'));
-		vector := app.FirstChildElement('Properties').FirstChildElement('TitlesOfParts').FirstChildElement('vt:vector');
+		prop := app.FirstChildElement('Properties');
-		vector.SetAttribute('size', sheetId);
+		vector := prop.FirstChildElement('TitlesOfParts').FirstChildElement('vt:vector');
+		vector.SetAttribute('size', sheetsCount_+1);
 		vector.InsertEndChild('element', 'vt:lpstr', destSheet);
+		vector := prop.FirstChildElement('HeadingPairs').FirstChildElement('vt:vector');
+		if ifObj(vector) then
+		begin
+			variant := vector.FirstChildElement('vt:variant').NextElement('vt:variant');
+			i4 := variant.FirstChildElement('vt:i4');
+			i4.SetValue(sheetsCount_ + 1);
+		end
 
 		//[Content_Types].xml
 		content_xml := GetXmlFileObj(class(TSXml).GetFileName('Content_Types'));
@@ -726,23 +760,25 @@ Type xlsxWorkBook = Class
 	Function SetSheetVisible(sheet, visible);
 	Begin
 		workbook := GetXmlFileObj('xl/workbook.xml');
-		node := workbook.FirstChildElement('workbook').FirstChildElement('sheets').FirstChildElement('sheet');
+		node := class(TSXml).GetNode(workbook, 'workbook/sheets/sheet');
-		hidden := visible = 1 ? 0 : 1;
+		if GetSheetsCount() = 1 then return "Only one sheet, can't set visible.";
-		default_sheet_name := GetDefaultSheet();
+		sheet := lowercase(sheet);
-		if default_sheet_name = sheet then
+		default_sheet_name := lowercase(GetDefaultSheet());
+		if default_sheet_name = sheet and not visible then
 		begin
 			ind := sheetIndexMap_[LowerCase(default_sheet_name)];
-			if ind = 0 then default_name := sheetNames_[ind + 1]['name'];
+			default_name := ind = 0 ? sheetNames_[1]['name'] : sheetNames_[ind - 1]['name'];
-			else default_name := sheetNames_[ind - 1]['name'];
 			SetDefaultSheet(default_name);
 		end
+		if visible then SetDefaultSheet(sheet);
+		state := visible ? "nohidden" : "hidden";
 		while ifObj(node) do
 		Begin
-			name := node.GetAttribute('name');
+			name := lowercase(node.GetAttribute('name'));
 			if name = sheet then
 			Begin
-				if hidden then node.SetAttribute('state', 'hidden');
+				node.SetAttribute('state', state);
-				else node.DeleteAttribute('state');
+				break;
 			End
 			node := node.NextElement();
 		End
@@ -753,11 +789,12 @@ Type xlsxWorkBook = Class
 	Begin
 		sheet_file := GetSheetXmlFile(sheet);
 		if not ifObj(sheet_file) then return 0;
+		sheet := lowercase(sheet);
 		workbook := GetXmlFileObj('xl/workbook.xml');
-		node := workbook.FirstChildElement('workbook').FirstChildElement('sheets').FirstChildElement('sheet');
+		node := class(TSXml).GetNode(workbook, 'workbook/sheets/sheet');
 		while ifObj(node) do
 		Begin
-			name := node.GetAttribute('name');
+			name := lowercase(node.GetAttribute('name'));
 			if name = sheet then
 			Begin
 				val := node.GetAttribute('state');
@@ -863,6 +900,11 @@ Type xlsxWorkBook = Class
 	Function SetRowHeight(sheet, row, height);
 	Begin
 		obj := GetSheetObj(sheet);
+		if not obj.RowIsExists(row) then
+		begin
+			axis := CoordinatesToCellName(1, row, False)[1];
+			if not obj.CellIsExists(axis) then SetCellValue(sheet, axis, '');
+		end
 		obj.SetAttribute(row, array('ht': height, "customHeight": 1));
 	End
 
@@ -952,7 +994,7 @@ Type xlsxWorkBook = Class
 		col_node := work_node.FirstChildElement('cols');
 		default_width := work_node.FirstChildElement('sheetFormatPr').GetAttribute('defaultColWidth');
 		default_width := trystrtofloat(default_width, r) ? r: -1;
-		if not ifObj(col_node) then return array(0, default_width);
+		if not ifObj(col_node) then return nil;
 
 		col_number := ColumnNameToNumber(col)[1];
 		node := col_node.FirstChildElement('col');
@@ -1104,29 +1146,17 @@ Type xlsxWorkBook = Class
 				node := sheet_node.InsertFirstChild('element', 'sheetView');
 				node.SetAttribute('workbookViewId', 0);
 			end
-			if name = sheet then
+			if lowercase(name) = lowercase(sheet) then
 			Begin
-				node.SetAttribute('tabselected', 1);
+				node.SetAttribute('tabSelected', 1);
 				workbook := GetXmlFileObj('xl/workbook.xml');
-				workbook_node := workbook.FirstChildElement('workbook');
+				view_node := class(TSXml).GetNode(workbook, 'workbook/bookViews/workbookView');
-				book_view_node := workbook_node.FirstChildElement('bookViews');
-				if not ifObj(book_view_node) then
-				begin
-					prev_node := class(TSXml).GetWorkBookPrevNode(workbook_node, 'bookViews');
-					if not ifObj(prev_node) then book_view_node := workbook_node.InsertFirstChild('element', 'bookViews');
-					else book_view_node := workbook_node.InsertAfterChild(prev_node, 'element', 'bookViews');
-				end;
-				view_node := book_view_node.FirstChildElement('workbookView');
-				if not ifObj(view_node) then
-				begin
-					view_node := book_view_node.InsertFirstChild('element', 'workbookView');
-				end
 				view_node.SetAttribute('activeTab', ind);
 			End
 			else
 			begin
 				node := root_node.FirstChildElement('sheetViews').FirstChildElement('sheetView');
-				node.SetAttribute('tabselected', 0);
+				node.SetAttribute('tabSelected', 0);
 			end
 		end
 	End
@@ -1464,7 +1494,7 @@ Type xlsxWorkBook = Class
 			if col >= min and col <= max then
 			Begin
 				level_val := node.GetAttribute('outlineLevel');
-				if strtoint(level_val) = level then return;
+				if trystrtoint(level_val, r) and r = level then return;
 				else Begin
 					if col = min and col = max then node.SetAttribute('outlineLevel', level);
 					else begin
@@ -1580,9 +1610,9 @@ private
 	Function copyFile(obj, target, content);
 	Begin
 		file_name := ReplaceStr(target, '..', 'xl');
-		counts := GetFilesCount(ReplaceStrByReg(file_name, "\\d+.*ml", '')) + 1;
+		counts := GetFilesCount(ReplaceStrUsingReg(file_name, "\\d+.*ml", '')) + 1;
 		xml := GetXmlFileObj(file_name);
-		new_file_postfix := ReplaceStrByReg(file_name[3:], "\\d+", inttostr(counts));
+		new_file_postfix := ReplaceStrUsingReg(file_name[3:], "\\d+", inttostr(counts));
 		zipfile_.Add('xl' + new_file_postfix, xml.Data());
 		obj.SetAttribute('Target', '..' + new_file_postfix);
 
@@ -1594,11 +1624,22 @@ private
 		return array(counts, 'xl' + new_file_postfix);
 	End;
 
+	function ReplaceStrUsingReg(s, regFromText, toText);
+	begin
+		ParseCtrls := 'r';
+		if ifnil(toText) then toText := '';
+		ParseRegExpr(RegFromText,s,ParseCtrls,toText,s2);
+		if ansicontainstext(ParseCtrls,'r') then //表替换，输出s2
+			return ifstring(s2)?s2:s;
+		else
+			return ifArray(toText) and length(toText) > 0 ? toText : array();
+	end;
+
 	sheetsCount_:integer;
 	sheetNames_;
 	sheetIndexMap_;
 	sheetPrefix_:string;
-	zipfile_;
+	[weakref]zipfile_;
 	xmlFileObjMap_; //XmlFile对象存储
 	sheetObjMap_;	//XmlSheet对象存储
 End;

更新日志.md

@@ -1,5 +1,443 @@
 # 更新日志
 
+## 2026-09-10
+
+### V1.8.8
+
+#### word
+
+1. 修复`InsertFile`时，图片前有空格无法识别问题
+
+## 2026-07-30
+
+### V1.8.7
+
+#### word
+
+1. 修复`InsertFile`时，样式重复导致wps/word识别失败从而渲染错误问题
+
+## 2026-01-16
+
+### V1.8.6
+
+修复语法问题
+
+#### word
+
+1. 修复`InsertTable`多行数据插入缺失问题
+
+## 2025-12-15
+
+### V1.8.5
+
+#### word
+
+1. 修复插入word时，单元格内容不完整问题
+
+#### excel
+
+1. 修复`GetColWithd`返回值出现数组问题，没有设置宽度返回`nil`
+
+## 2025-11-07
+
+### V1.8.4
+
+#### word
+
+1. 修复合并单元格时候设置属性不规范
+
+## 2025-10-30
+
+### V1.8.3
+
+#### word
+
+1. `setData`移除`fieldNames`依赖
+
+#### excel
+
+1. `InsertTable/GetTable`移除`fieldNames` 依赖
+
+## 2025-10-29
+
+### V1.8.2
+
+#### word
+
+1. 升级段落判空`Empty`
+2. 修复`FileName`总是返回 gbk
+
+#### excel
+
+1. 修复`CopySheet`依赖的`ReplaceStrByReg`公共方法问题，不再依赖该方法
+2. 修复`FileName`总是返回 gbk
+
+## 2025-7-22
+
+### V1.8.1
+
+#### word
+
+1. **feat**: 支持同一段落多图片文字
+
+```cpp
+picture := TOfficeObj('TPicture');
+picture.Descr := '插入图像案例';
+picture.Image := TOfficeTemplate('tinysoft.gif',true);
+
+docx := new TSDocxFile();
+docx.NewFile();
+p := new TOfficeObj('TParagraph');
+r := p.AddRun();
+r.SetText("abc");
+r := p.AddRun();
+r.SetDrawing(picture, docx); // 需要一个图片对象和TSDocxFile对象
+r := p.AddRun();
+r.SetText("def");
+docx.AddParagraph(p, -1);
+```
+
+## 2025-6-23
+
+### V1.8.0
+
+#### word
+
+1. **feat**: 支持添加自定目录`TSDocxFile.AddCustomTableContent`
+2. **fix**: 修复单元格内容换行，自定义属性失效问题
+
+## 2025-2-28
+
+### V1.7.9
+
+#### word
+
+1. **feat**：支持目录自定义宽度`TOfficeApi().Get("TTableContent-tab-position")`
+2. **fix**：插入图片 id 计算错误，导致`office 2016 16.0.4266`版本不兼容
+
+## 2025-1-22
+
+### V1.7.8
+
+❗ 解决`TSDocxFile`和`TSXlsxFile`内存泄露
+
+#### word
+
+1. **fix**：`CreateTable`由于`fieldnames.tsf`差异报错
+
+## 2025-1-17
+
+### V1.7.7
+
+#### word
+
+1. **feat**：`TPicture`对象设置画布大小`CanvasWidth`、`CanvasHeight`
+2. **fix**：`InsertTable`表格数据不对齐报错
+
+#### excel
+
+1. **fix**：`SetColOutlineLevel`错误
+
+## 2025-1-8
+
+### V1.7.6
+
+#### excel
+
+1. **fix**：`SetRowHeight`单元格不存在无法设置
+2. **fix**：`Set[Get]ColVisible`修改传入的列参数
+
+## 2025-1-7
+
+### V1.7.5
+
+#### word
+
+1. 支持获取`sdt`标签类型的内容（如文本框），通过`TSDocxFile.Sdts()`获取文档的的所有`sdt`
+
+> ```pascal
+> sdts := docx.Sdts();
+> paragraphs := sdts[0].Paragraphs();
+> textbox := paragraphs[1].TextBoxs();
+> ```
+
+## 2024-12-23
+
+### V1.7.4
+
+#### word
+
+1. `insertfile`时候默认添加`w16du`命名空间
+
+## 2024-12-05
+
+### V1.7.3
+
+#### word
+
+1. `insertfile`支持 ole 对象的插入，如 wmf 公式，excel 表格
+
+## 2024-12-04
+
+### V1.7.2
+
+#### word
+
+1. 支持单元格标题生成到目录，需要额外设置`TOfficeApi().SetCellTableContent(true);`，默认是`false`
+
+## 2024-11-19
+
+### V1.7.1
+
+#### word
+
+1. 对生成目录的 xml 结构进行更改
+2. 修复引用 excel 错误
+
+#### excel
+
+1. 修复获取`comment`时候，换行符问题
+
+## 2024-7-8
+
+### V1.7.0
+
+#### excel
+
+1. 修复`CopySheet`操作后，文件报错问题
+
+## 2024-5-6
+
+### V1.6.9
+
+#### excel
+
+1. 修复单元格继承列样式失败问题
+
+## 2024-4-12
+
+### V1.6.8
+
+### excel
+
+1. 修复`SetCellValue`单元格对列样式的识别，不需要手动用格式刷对所有单元格刷新样式
+
+## 2024-3-21
+
+### V1.6.7
+
+#### word
+
+1. 新增对象的`Delete`方法，可以通过`Delete(name)`删除对象的指定属性
+2. 新增`TPageNumType`对象
+3. 扩展`TDocSection`方法，`AppendReference`和`AddReference`，前者是对已有的`Section`对象添加`TReference`对象，而后者是对新的`Section`对象添加
+
+## 2024-3-14
+
+### V1.6.6
+
+#### word
+
+1. 修复`TDocSection`节点获取错误
+2. 支持分栏自定义宽度
+
+## 2024-3-4
+
+### V1.6.5
+
+支持扩展扩展模块
+
+### excel
+
+1. 样式获取报错问题
+
+### V1.6.4
+
+#### word
+
+1. 修复`InsertTable`内容`\n`无换行问题
+2. `TextBox`支持`Clear`清空内容
+
+#### word
+
+1. 修复目录生成陷入死循环问题
+
+## 2024-2-23
+
+### V1.6.3
+
+#### word
+
+1. 修复目录生成陷入死循环问题
+
+## 2024-2-7
+
+### V1.6.2
+
+#### word
+
+1. 修复设置段落属性`TextAlignment`失败问题
+
+## 2024-2-5
+
+### V1.6.1
+
+#### excel
+
+1. 修复 excel 文件单元格原有类型与 tsl 类型转换报错问题(trystrtofloat)
+
+## 2024-2-5
+
+### V1.6.0
+
+#### excel
+
+1. 兼容 Excel2016，通过`NewSheet/InsertSheet`创建工作表不再提示修复错误
+2. 修复带有表头的二维数组通过`InsertTable`写入数据只写入表头未写入数据问题
+
+## 2024-1-31
+
+### V1.5.9
+
+修复`tsl`脚本格式为`utf8`时无法打开中文命名的文件
+
+### V1.5.8
+
+#### excel
+
+1. 支持写入单元格内容时判断当前单元格的数据类型，并以单元格数据类型为准
+
+## 2024-1-17
+
+### V1.5.7
+
+#### excel
+
+1. 修复单元格写入浮点数数据 bug，如写入 0.0，excel 某些版本打开会显示 0.00000000000000000
+
+## 2024-1-11
+
+### V1.5.6
+
+#### excel
+
+1. 修复单元格写入浮点数数据，精度丢失问题
+
+## 2023-12-29
+
+### V1.5.5
+
+#### word
+
+1. 修复生成的目录打开后重新生成页码可能产生页码失败问题
+
+#### excel
+
+1. 修复`InsertTable`与``SetCellValue`返回值问题
+
+## 2023-12-18
+
+### V1.5.4
+
+#### excel
+
+1. 优化`InsertTable`的写入效率
+
+## 2023-12-11
+
+### V1.5.3
+
+#### excel
+
+1. 支持写入单元格时且单元格不存在时，新的单元格会沿用设置的样式 ID（若有设置）
+
+## 2023-12-1
+
+### V1.5.2
+
+#### excel
+
+1. 修复公式中文转码问题
+
+## 2023-11-15
+
+### V1.5.1
+
+1. 支持识别图片中含有`0xffc2`段的 jpg 格式的大小
+
+## 2023-11-14
+
+### V1.5.0
+
+#### word
+
+1. 新增对脚注的支持，方法`TSDocxFile.FootnotesObject().Add`
+2. `TSDocxFile.InsertFile`支持脚注插入
+
+### excel
+
+1. 升级`TSXlsxFile.CopySheet`
+
+## 2023-10-16
+
+### V1.4.9
+
+#### word
+
+1. 新增`TSDocxFile.InsertFile`重载方法
+2. 新增`Table.SetStyle`方法
+
+## 2023-9-27
+
+### V1.4.8
+
+#### word
+
+1. 支持`Inserttable`时候加入对单元格样式的设置
+2. 新增`TSDocxFile.LastParagraph`方法
+3. 新增`TParagraph.PrevParagraph`方法
+4. 性能优化
+
+## 2023-9-22
+
+### V1.4.7
+
+#### word
+
+1. 修复项目符号属于样式时，生成目录无法识别出项目符号问题
+
+## 2023-9-19
+
+### V1.4.6
+
+#### word
+
+1. 修复表格存在合并单元格，生成目录报错问题
+2. 修复单元格添加 run 对象，设置样式不生效问题
+3. 修复插入 word 后，中文样式重复问题
+
+### excel
+
+🔔 重要升级：`TSExcelFile`更名为`TSXlsxFile`，建议更改，旧名字现阶段仍可使用
+
+1. 整理`NewSheet`和`SetSheetVisible`代码
+
+#### excel
+
+1. 修复`NewSheet`excel 打开遇到提示错误问题
+
+## 2023-8-30
+
+### V1.4.5
+
+#### word
+
+1. 支持生成目录后返回目录对象的所有段落内容`目录对象.Paragraphs()`
+
+#### excel
+
+1. 修复`NewSheet`excel 打开遇到提示错误问题
+
 ## 2023-8-28
 
 ### V1.4.4