diff --git a/funcext/tvclib/tslvcl.tsf b/funcext/tvclib/tslvcl.tsf
index 2491ff6..4aa260b 100644
--- a/funcext/tvclib/tslvcl.tsf
+++ b/funcext/tvclib/tslvcl.tsf
@@ -2919,7 +2919,7 @@ type TGridCtl = class(TcustomGridCtl)
     begin
         return array("name","height","width","left","top","border","anchors","align","font","color","parentcolor","parentfont",
             "autoscroll","columncount","itemcount",
-            "itemheight","mousesizecell","fixedrows","fixedcolumns","mergeinfo",
+            "itemheight","variablerows","mousesizecell","fixedrows","fixedcolumns","mergeinfo",
             "ondrawcell","onhitcellsizer","onmousewheel","onmousemove",
             "onmousedown","onmouseup","ondblclick",
             "onkeyup","onkeydown","onkeypress","onnotification");
diff --git a/funcext/tvclib/utslvclgrid.tsf b/funcext/tvclib/utslvclgrid.tsf
index b5fffcb..087471f 100644
--- a/funcext/tvclib/utslvclgrid.tsf
+++ b/funcext/tvclib/utslvclgrid.tsf
@@ -754,16 +754,19 @@ type TcustomGridCtl = class(tcustomscrollcontrol)  //
         inherited;
     end 
     //*******************
+    published
     property ItemCount:integer read GetItemCount write SetItemCount;
     property ItemHeight:integer read FRowHeight write SetRowHeigt;
-    property MouseSizeCell:bool read FMouseSizeColumnWidth write setmousesizetype;
+    property MouseSizeCell:tsl read FMouseSizeColumnWidth write setmousesizetype;
     property FixedRows:integer read FFixedRows write SetFixedRows;
     property FixedColumns:integer read FColumFixed write SetFixedColumns;
     property ColumnCount:integer read GetColumnCount write setcolumncount;
-    property VariableRows read FVariableRows write SetVariableRows;
+    property VariableRows:bool read FVariableRows write SetVariableRows;
     property ondrawcell:eventhandler read Fondrawcell write Fondrawcell;
     property onhitcellsizer:eventhandler read fonhitcellsizer write fonhitcellsizer;
     property mergeinfo:tsl read GetMergeInfo write setmergeinfo;
+    property ColumnWidth read GetColumnWidth write  SetColumnWidth;
+    property rowheight read GetRowHeight write UpDateRowWidth;
     {**
     @param(ItemCount)(integer) 行数 %%
     @param(ColumnCount)(integer) 列数 %%
@@ -774,6 +777,8 @@ type TcustomGridCtl = class(tcustomscrollcontrol)  //
     @param(mergeinfo)(array) 合并信息,二维数组,每行为一个合并信息array(开始行,开始列,截止行,截止列) %%
     @param(onhitcellsizer)(function[o,e]) 鼠标移动到边线时候回调,e.wparam 1,2 表示行列,e.lparam 代表对于序号,e.skip是的值作为返回表示是否忽略调整大小 %%
     @param(ondrawcell)(function[o,e]) 绘制回调,e.row 行号,e.col 列号,e.rec 绘制区域,e.canvas 绘画对象 %%
+    @param(ColumnWidth)(integer) 通过索引号获取设置列宽 %%
+    @param(rowheight)(integer) 通过索引号获取设置行高,在可变高度下有用 %%
     **} 
     private
     function setmergeinfo(rcs);
@@ -1017,7 +1022,7 @@ type TcustomGridCtl = class(tcustomscrollcontrol)  //
     end
     function UpDateRowWidth(idx,value);
     begin
-        if FVariableRows and idx >= 0 and value>0 then
+        if FVariableRows and idx >= 0 and value>=0 then
         begin
             if FRowsHeight[idx]=value then return;
             FRowsHeight[idx]:= value;
diff --git a/funcext/tvclib/utslvclpage.tsf b/funcext/tvclib/utslvclpage.tsf
index 018ab5b..9ba2474 100644
--- a/funcext/tvclib/utslvclpage.tsf
+++ b/funcext/tvclib/utslvclpage.tsf
@@ -41,6 +41,7 @@ type tcustomtabsheet = class(TCustomControl) //
 end 
 type tcustompagecontrol = class(TCustomControl)
     private 
+    fclocker;//锁
     FirstViewIndex; //第一个展示的序号
     FCurrentid; //当前
     FPrevid;   //上一个
@@ -56,6 +57,16 @@ type tcustompagecontrol = class(TCustomControl)
     fnextrect;
     FTabRects;
     FClientarea;
+    private 
+    function gettabesheet(idx);
+    begin
+        if idx>=0 then return FTabItems[idx];
+    end 
+    function getactivetabsheet();
+    begin
+        id := FCurrentid;
+        if id>=0 then return FTabItems[id];
+    end 
     function SetTabPosition(v);
     begin
         if FTabPosition=v then exit;
@@ -232,6 +243,8 @@ type tcustompagecontrol = class(TCustomControl)
     function setselidx(id); //选择序号
     begin
         if FCurrentid= id then return ;
+        if fclocker.locked then return ;
+        lk := new tcountlocker(fclocker);
         if id>=0 and id<FTabItems.length() then 
         begin
             if FCurrentid<>-1 and fOnSelChanging then 
@@ -415,6 +428,7 @@ type tcustompagecontrol = class(TCustomControl)
     function AfterConstruction();override;
     begin
         inherited;
+        fclocker := new tcountkernel();
         color := 0xffffff;
         height := 200;
         width := 200;
@@ -605,16 +619,21 @@ type tcustompagecontrol = class(TCustomControl)
     end 
     		{**
     			@param(cursel)(integer) 当前选中序号 %%
+    			@param(activetabsheet)(tcustomtabsheet) 当前选中的页面 %%
+    			@param(tabsheet)(tcustomtabsheet) 通过下标获得页面 %%
     			@param(TabCount)(integer) page数量 %%
     			@param(OnSelChange)(function[tcustompagecontrol,tuieventbase]) 标签已经切换 %%
     			@param(OnSelChanging)(function[tcustompagecontrol,tuieventbase]) 标签正在切换 %%
     			@param(Onrclcik)(function[tcustompagecontrol,tuieventbase]) 右键点击 %%
     		**}
+    published		
+    property activetabsheet:tcustomtabsheet read getactivetabsheet write SetCurSel;
     property cursel:lazyinteger read FCurrentid write SetCurSel;
     property OnSelChanged:eventhandler read FOnSelChanged write  FOnSelChanged;
     property OnSelChanging:eventhandler read FOnSelChanging write  FOnSelChanging;
     property TabCount read GetTabCount;
     property TabPosition:tabalign read FTabPosition write SetTabPosition;
+    property tabsheet read gettabesheet ;
 end 
 implementation
 type tcustomtabitem = class() //