type Properties = class(OpenXmlElement)
public
	function Create();overload;
	function Create(_node);overload;
	function Create(_parent, _prefix, _local_name);overload;
	function Init();override;
	function InitAttributes();override;
	function InitChildren();override;
	function InitNode(_node);override;
	function Copy(_obj);override;

	property Xmlns read ReadXmlAttrXmlns write WriteXmlAttrXmlns;
	property XmlnsVt read ReadXmlAttrXmlnsVt write WriteXmlAttrXmlnsVt;
	function ReadXmlAttrXmlns();
	function WriteXmlAttrXmlns(_value);
	function ReadXmlAttrXmlnsVt();
	function WriteXmlAttrXmlnsVt(_value);

public
	//  Attributes
	XmlAttrXmlns;
	XmlAttrXmlnsVt;

	// Children
	TotalTime;
	Words;
	Application;
	PresentationFormat;
	Paragraphs;
	Slides;
	Notes;
	HiddenSlides;
	MMClips;
	ScaleCrop;
	HeadingPairs;
	TitlesOfParts;
	Company;
	LinksUpToDate;
	SharedDoc;
	HyperlinksChanged;
	AppVersion;

end;

function Properties.Create();overload;
begin
	self.Create(nil, nil, "Properties");
end;

function Properties.Create(_node);overload;
begin
	class(OpenXmlElement).Create(_node);
end;

function Properties.Create(_parent, _prefix, _local_name);overload;
begin
	class(OpenXmlElement).Create(_parent, _prefix, _local_name);
end;

function Properties.Init();override;
begin
	self.XmlAttrXmlns := new OpenXmlAttribute(nil, "xmlns", "http://schemas.openxmlformats.org/officeDocument/2006/extended-properties");
	self.XmlAttrXmlnsVt := new OpenXmlAttribute("xmlns", "vt", "http://schemas.openxmlformats.org/officeDocument/2006/docPropsVTypes");
	self.TotalTime := new OpenXmlPcdata(self, nil, "TotalTime");
	self.Words := new OpenXmlPcdata(self, nil, "Words");
	self.Application := new OpenXmlPcdata(self, nil, "Application");
	self.PresentationFormat := new OpenXmlPcdata(self, nil, "PresentationFormat");
	self.Paragraphs := new OpenXmlPcdata(self, nil, "Paragraphs");
	self.Slides := new OpenXmlPcdata(self, nil, "Slides");
	self.Notes := new OpenXmlPcdata(self, nil, "Notes");
	self.HiddenSlides := new OpenXmlPcdata(self, nil, "HiddenSlides");
	self.MMClips := new OpenXmlPcdata(self, nil, "MMClips");
	self.ScaleCrop := new OpenXmlPcdata(self, nil, "ScaleCrop");
	self.HeadingPairs := new HeadingPairs(self, nil, "HeadingPairs");
	self.TitlesOfParts := new TitlesOfParts(self, nil, "TitlesOfParts");
	self.Company := new OpenXmlPcdata(self, nil, "Company");
	self.LinksUpToDate := new OpenXmlPcdata(self, nil, "LinksUpToDate");
	self.SharedDoc := new OpenXmlPcdata(self, nil, "SharedDoc");
	self.HyperlinksChanged := new OpenXmlPcdata(self, nil, "HyperlinksChanged");
	self.AppVersion := new OpenXmlPcdata(self, nil, "AppVersion");
end;

function Properties.InitAttributes();override;
begin
	attributes_ := array(
		self.XmlAttrXmlns,
		self.XmlAttrXmlnsVt,
	);
end;

function Properties.InitChildren();override;
begin
	child_elements_ := array(
		0: self.TotalTime,
		1: self.Words,
		2: self.Application,
		3: self.PresentationFormat,
		4: self.Paragraphs,
		5: self.Slides,
		6: self.Notes,
		7: self.HiddenSlides,
		8: self.MMClips,
		9: self.ScaleCrop,
		10: self.HeadingPairs,
		11: self.TitlesOfParts,
		12: self.Company,
		13: self.LinksUpToDate,
		14: self.SharedDoc,
		15: self.HyperlinksChanged,
		16: self.AppVersion,
	);
	sorted_child_ := array(
		"": -1,
		self.TotalTime.ElementName: 0,
		self.Words.ElementName: 1,
		self.Application.ElementName: 2,
		self.PresentationFormat.ElementName: 3,
		self.Paragraphs.ElementName: 4,
		self.Slides.ElementName: 5,
		self.Notes.ElementName: 6,
		self.HiddenSlides.ElementName: 7,
		self.MMClips.ElementName: 8,
		self.ScaleCrop.ElementName: 9,
		self.HeadingPairs.ElementName: 10,
		self.TitlesOfParts.ElementName: 11,
		self.Company.ElementName: 12,
		self.LinksUpToDate.ElementName: 13,
		self.SharedDoc.ElementName: 14,
		self.HyperlinksChanged.ElementName: 15,
		self.AppVersion.ElementName: 16,
	);
end;

function Properties.InitNode(_node);override;
begin
	if ifObj(self.XmlNode) then
		for k,v in child_elements_ do v.InitNode(nil);
	self.XmlNode := ifObj(_node) ? _node : nil;
	node := ifObj(_node) ? _node.FirstChild() : nil;
	flag := false;
	if ifnil(child_elements_[0]) and length(child_elements_) > 0 then
	begin
		flag := true;
		arr := child_elements_;
		child_elements_ := array();
	end
	pre := ifString(self.Prefix) ? self.Prefix + ":" : "";
	while ifObj(node) do
	begin
		node_name := node.GetName();
		pos := sorted_child_[node_name];
		if ifnil(pos) or pos = -1 then
		begin
			obj := nil;
			case node_name of
			end;
			if ifObj(obj) then obj.InitNode(node);
		end
		else if flag then
		begin
			obj := arr[pos];
			obj.InitNode(node);
			child_elements_[length(child_elements_)] := obj;
		end
		else begin
			child_elements_[pos].InitNode(node);
		end
		node := node.NextElement();
	end
end;

function Properties.Copy(_obj);override;
begin
	if not ifnil(_obj.XmlAttrXmlns.Value) then
		self.XmlAttrXmlns.Value := _obj.XmlAttrXmlns.Value;
	if not ifnil(_obj.XmlAttrXmlnsVt.Value) then
		self.XmlAttrXmlnsVt.Value := _obj.XmlAttrXmlnsVt.Value;
	self.TotalTime.Copy(_obj.TotalTime);
	self.Words.Copy(_obj.Words);
	self.Application.Copy(_obj.Application);
	self.PresentationFormat.Copy(_obj.PresentationFormat);
	self.Paragraphs.Copy(_obj.Paragraphs);
	self.Slides.Copy(_obj.Slides);
	self.Notes.Copy(_obj.Notes);
	self.HiddenSlides.Copy(_obj.HiddenSlides);
	self.MMClips.Copy(_obj.MMClips);
	self.ScaleCrop.Copy(_obj.ScaleCrop);
	self.HeadingPairs.Copy(_obj.HeadingPairs);
	self.TitlesOfParts.Copy(_obj.TitlesOfParts);
	self.Company.Copy(_obj.Company);
	self.LinksUpToDate.Copy(_obj.LinksUpToDate);
	self.SharedDoc.Copy(_obj.SharedDoc);
	self.HyperlinksChanged.Copy(_obj.HyperlinksChanged);
	self.AppVersion.Copy(_obj.AppVersion);
end;

function Properties.ReadXmlAttrXmlns();
begin
	return self.XmlAttrXmlns.Value;
end;

function Properties.WriteXmlAttrXmlns(_value);
begin
	self.XmlAttrXmlns.Value := _value;
end;

function Properties.ReadXmlAttrXmlnsVt();
begin
	return self.XmlAttrXmlnsVt.Value;
end;

function Properties.WriteXmlAttrXmlnsVt(_value);
begin
	self.XmlAttrXmlnsVt.Value := _value;
end;