type Ext = 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 Uri read ReadXmlAttrUri write WriteXmlAttrUri;
	function ReadXmlAttrUri();
	function WriteXmlAttrUri(_value);

public
	//  Attributes
	XmlAttrUri;

	// Children
	P14CreationId;
	P16CreationId;
	P14DiscardImageEditData;
	P14DefaultImageDpi;
	P15ChartTrackingRefBased;

end;

function Ext.Create();overload;
begin
	self.Create(nil, "p", "ext");
end;

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

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

function Ext.Init();override;
begin
	self.XmlAttrUri := new OpenXmlAttribute(nil, "uri", nil);
	self.P14CreationId := new ExtChild(self, "p14", "creationId");
	self.P16CreationId := new ExtChild(self, "p16", "creationId");
	self.P14DiscardImageEditData := new ExtChild(self, "p14", "discardImageEditData");
	self.P14DefaultImageDpi := new ExtChild(self, "p14", "defaultImageDpi");
	self.P15ChartTrackingRefBased := new ExtChild(self, "p15", "chartTrackingRefBased");
end;

function Ext.InitAttributes();override;
begin
	attributes_ := array(
		self.XmlAttrUri,
	);
end;

function Ext.InitChildren();override;
begin
	child_elements_ := array(
		0: self.P14CreationId,
		1: self.P16CreationId,
		2: self.P14DiscardImageEditData,
		3: self.P14DefaultImageDpi,
		4: self.P15ChartTrackingRefBased,
	);
	sorted_child_ := array(
		"": -1,
		self.P14CreationId.ElementName: 0,
		self.P16CreationId.ElementName: 1,
		self.P14DiscardImageEditData.ElementName: 2,
		self.P14DefaultImageDpi.ElementName: 3,
		self.P15ChartTrackingRefBased.ElementName: 4,
	);
end;

function Ext.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 Ext.Copy(_obj);override;
begin
	if not ifnil(_obj.XmlAttrUri.Value) then
		self.XmlAttrUri.Value := _obj.XmlAttrUri.Value;
	self.P14CreationId.Copy(_obj.P14CreationId);
	self.P16CreationId.Copy(_obj.P16CreationId);
	self.P14DiscardImageEditData.Copy(_obj.P14DiscardImageEditData);
	self.P14DefaultImageDpi.Copy(_obj.P14DefaultImageDpi);
	self.P15ChartTrackingRefBased.Copy(_obj.P15ChartTrackingRefBased);
end;

function Ext.ReadXmlAttrUri();
begin
	return self.XmlAttrUri.Value;
end;

function Ext.WriteXmlAttrUri(_value);
begin
	self.XmlAttrUri.Value := _value;
end;