type PgNumType = 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: PgNumType);override;

    property Start read ReadXmlAttrStart write WriteXmlAttrStart;
    function ReadXmlAttrStart();
    function WriteXmlAttrStart(_value);

public
    //  Attributes
    XmlAttrStart: OpenXmlAttribute;

    // Children

end;

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

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

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

function PgNumType.Init();override;
begin
    {self.}XmlAttrStart := new OpenXmlAttribute({self.}Prefix, "start", nil);
end;

function PgNumType.InitAttributes();override;
begin
    attributes_ := array(
        {self.}XmlAttrStart,
    );
end;

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

function PgNumType.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 PgNumType.Copy(_obj: PgNumType);override;
begin
    if not ifnil(_obj.XmlAttrStart.Value) then
        {self.}XmlAttrStart.Value := _obj.XmlAttrStart.Value;
end;

function PgNumType.ReadXmlAttrStart();
begin
    return {self.}XmlAttrStart.Value;
end;

function PgNumType.WriteXmlAttrStart(_value);
begin
    {self.}XmlAttrStart.Value := _value;
end;