type PgSz = class(OpenXmlElement)
public
    function Create();overload;
    function Create(_node: XmlNode);overload;
    function Create(_parent: tslobj; _prefix: string; _local_name: string);overload;
    function Init();override;
    function InitAttributes();override;
    function InitChildren();override;
    function InitNode(_node: XmlNode);override;
    function Copy(_obj: PgSz);override;

    property W read ReadXmlAttrW write WriteXmlAttrW;
    property H read ReadXmlAttrH write WriteXmlAttrH;
    property Orient read ReadXmlAttrOrient write WriteXmlAttrOrient;
    function ReadXmlAttrW();
    function WriteXmlAttrW(_value);
    function ReadXmlAttrH();
    function WriteXmlAttrH(_value);
    function ReadXmlAttrOrient();
    function WriteXmlAttrOrient(_value);

public
    //  Attributes
    XmlAttrW: OpenXmlAttribute;
    XmlAttrH: OpenXmlAttribute;
    XmlAttrOrient: OpenXmlAttribute;

    // Children

end;

function PgSz.Create();overload;
begin
    {self.}Create(nil, "w", "pgSz");
end;

function PgSz.Create(_node: XmlNode);overload;
begin
    class(OpenXmlElement).Create(_node: XmlNode);
end;

function PgSz.Create(_parent: tslobj; _prefix: string; _local_name: string);overload;
begin
    class(OpenXmlElement).Create(_parent, _prefix, _local_name);
end;

function PgSz.Init();override;
begin
    {self.}XmlAttrW := new OpenXmlAttribute({self.}Prefix, "w", nil);
    {self.}XmlAttrH := new OpenXmlAttribute({self.}Prefix, "h", nil);
    {self.}XmlAttrOrient := new OpenXmlAttribute({self.}Prefix, "orient", nil);
end;

function PgSz.InitAttributes();override;
begin
    attributes_ := array(
        {self.}XmlAttrW,
        {self.}XmlAttrH,
        {self.}XmlAttrOrient,
    );
end;

function PgSz.InitChildren();override;
begin
    child_elements_ := array(
    );
    sorted_child_ := array(
        "": -1,
    );
end;

function PgSz.InitNode(_node: XmlNode);override;
begin
    if ifObj({self.}XmlNode) then
        for k,v in child_elements_ do v.InitNode(nil);
    {self.}XmlNode := ifObj(_node) ? _node : nil;
end;

function PgSz.Copy(_obj: PgSz);override;
begin
    if not ifnil(_obj.XmlAttrW.Value) then
        {self.}XmlAttrW.Value := _obj.XmlAttrW.Value;
    if not ifnil(_obj.XmlAttrH.Value) then
        {self.}XmlAttrH.Value := _obj.XmlAttrH.Value;
    if not ifnil(_obj.XmlAttrOrient.Value) then
        {self.}XmlAttrOrient.Value := _obj.XmlAttrOrient.Value;
end;

function PgSz.ReadXmlAttrW();
begin
    return {self.}XmlAttrW.Value;
end;

function PgSz.WriteXmlAttrW(_value);
begin
    {self.}XmlAttrW.Value := _value;
end;

function PgSz.ReadXmlAttrH();
begin
    return {self.}XmlAttrH.Value;
end;

function PgSz.WriteXmlAttrH(_value);
begin
    {self.}XmlAttrH.Value := _value;
end;

function PgSz.ReadXmlAttrOrient();
begin
    return {self.}XmlAttrOrient.Value;
end;

function PgSz.WriteXmlAttrOrient(_value);
begin
    {self.}XmlAttrOrient.Value := _value;
end;