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 Copy(_obj: PgSz);override;

public

    // attributes property
    property W read ReadXmlAttrW write WriteXmlAttrW;
    property H read ReadXmlAttrH write WriteXmlAttrH;
    property Orient read ReadXmlAttrOrient write WriteXmlAttrOrient;
    property Code read ReadXmlAttrCode write WriteXmlAttrCode;
    function ReadXmlAttrW();
    function WriteXmlAttrW(_value);
    function ReadXmlAttrH();
    function WriteXmlAttrH(_value);
    function ReadXmlAttrOrient();
    function WriteXmlAttrOrient(_value);
    function ReadXmlAttrCode();
    function WriteXmlAttrCode(_value);

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


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
    setsysparam(pn_calcctrlword(), getsysparam(pn_calcctrlword()) .| 0x200);
    class(OpenXmlElement).Create(_parent, _prefix, _local_name);
end;

function PgSz.Init();override;
begin
    pre := {self.}Prefix ? {self.}Prefix + ":" : "";
    attributes_ := array();
    attributes_pf_ := array(
        pre + "w": makeweakref(thisFunction(WriteXmlAttrW)),
        pre + "h": makeweakref(thisFunction(WriteXmlAttrH)),
        pre + "orient": makeweakref(thisFunction(WriteXmlAttrOrient)),
        pre + "code": makeweakref(thisFunction(WriteXmlAttrCode)),
    );
    sorted_child_ := array(
    );
    container_ := new TSOfficeContainer(sorted_child_);
end;

function PgSz.Copy(_obj: PgSz);override;
begin
    tslassigning_backup := tslassigning;
    tslassigning := 1;
    class(OpenXmlElement).Copy(_obj);
    if not ifnil(_obj.W) then
        {self.}W := _obj.W;
    if not ifnil(_obj.H) then
        {self.}H := _obj.H;
    if not ifnil(_obj.Orient) then
        {self.}Orient := _obj.Orient;
    if not ifnil(_obj.Code) then
        {self.}Code := _obj.Code;
    tslassigning := tslassigning_backup;
end;

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

function PgSz.WriteXmlAttrW(_value);
begin
    if ifnil({self.}XmlAttrW) then
    begin
        {self.}XmlAttrW := new OpenXmlAttribute({self.}Prefix, "w", nil);
        attributes_[length(attributes_)] := {self.}XmlAttrW;
    end
    {self.}XmlAttrW.Value := _value;
end;

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

function PgSz.WriteXmlAttrH(_value);
begin
    if ifnil({self.}XmlAttrH) then
    begin
        {self.}XmlAttrH := new OpenXmlAttribute({self.}Prefix, "h", nil);
        attributes_[length(attributes_)] := {self.}XmlAttrH;
    end
    {self.}XmlAttrH.Value := _value;
end;

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

function PgSz.WriteXmlAttrOrient(_value);
begin
    if ifnil({self.}XmlAttrOrient) then
    begin
        {self.}XmlAttrOrient := new OpenXmlAttribute({self.}Prefix, "orient", nil);
        attributes_[length(attributes_)] := {self.}XmlAttrOrient;
    end
    {self.}XmlAttrOrient.Value := _value;
end;

function PgSz.ReadXmlAttrCode();
begin
    return {self.}XmlAttrCode.Value;
end;

function PgSz.WriteXmlAttrCode(_value);
begin
    if ifnil({self.}XmlAttrCode) then
    begin
        {self.}XmlAttrCode := new OpenXmlAttribute({self.}Prefix, "code", nil);
        attributes_[length(attributes_)] := {self.}XmlAttrCode;
    end
    {self.}XmlAttrCode.Value := _value;
end;