type Choice = 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: Choice);override;

public

    // attributes property
    property Requires read ReadXmlAttrRequires write WriteXmlAttrRequires;
    property XmlnsC14 read ReadXmlAttrXmlnsC14 write WriteXmlAttrXmlnsC14;
    function ReadXmlAttrRequires();
    function WriteXmlAttrRequires(_value);
    function ReadXmlAttrXmlnsC14();
    function WriteXmlAttrXmlnsC14(_value);

    // normal property
    property Style read ReadXmlChildStyle;
    property Drawing read ReadXmlChildDrawing;
    function ReadXmlChildStyle();
    function ReadXmlChildDrawing();

public
    // Attributes
    XmlAttrRequires: OpenXmlAttribute;
    XmlAttrXmlnsC14: OpenXmlAttribute;

    // Children
    XmlChildStyle: PureVal;
    XmlChildDrawing: Drawing;

end;

function Choice.Create();overload;
begin
    {self.}Create(nil, "mc", "Choice");
end;

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

function Choice.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 Choice.Init();override;
begin
    pre := {self.}Prefix ? {self.}Prefix + ":" : "";
    attributes_ := array();
    attributes_pf_ := array(
        "Requires": makeweakref(thisFunction(WriteXmlAttrRequires)),
        "xmlns:c14": makeweakref(thisFunction(WriteXmlAttrXmlnsC14)),
    );
    sorted_child_ := array(
        "c14:style": array(0, makeweakref(thisFunction(ReadXmlChildStyle))),
        "w:drawing": array(1, makeweakref(thisFunction(ReadXmlChildDrawing))),
    );
    container_ := new TSOfficeContainer(sorted_child_);
end;

function Choice.Copy(_obj: Choice);override;
begin
    tslassigning_backup := tslassigning;
    tslassigning := 1;
    class(OpenXmlElement).Copy(_obj);
    if not ifnil(_obj.Requires) then
        {self.}Requires := _obj.Requires;
    if not ifnil(_obj.XmlnsC14) then
        {self.}XmlnsC14 := _obj.XmlnsC14;
    if not ifnil(_obj.XmlChildStyle) then
        {self.}Style.Copy(_obj.XmlChildStyle);
    if not ifnil(_obj.XmlChildDrawing) then
        {self.}Drawing.Copy(_obj.XmlChildDrawing);
    tslassigning := tslassigning_backup;
end;

function Choice.ReadXmlAttrRequires();
begin
    return {self.}XmlAttrRequires.Value;
end;

function Choice.WriteXmlAttrRequires(_value);
begin
    if ifnil({self.}XmlAttrRequires) then
    begin
        {self.}XmlAttrRequires := new OpenXmlAttribute("", "Requires", nil);
        attributes_[length(attributes_)] := {self.}XmlAttrRequires;
    end
    {self.}XmlAttrRequires.Value := _value;
end;

function Choice.ReadXmlAttrXmlnsC14();
begin
    return {self.}XmlAttrXmlnsC14.Value;
end;

function Choice.WriteXmlAttrXmlnsC14(_value);
begin
    if ifnil({self.}XmlAttrXmlnsC14) then
    begin
        {self.}XmlAttrXmlnsC14 := new OpenXmlAttribute("xmlns", "c14", nil);
        attributes_[length(attributes_)] := {self.}XmlAttrXmlnsC14;
    end
    {self.}XmlAttrXmlnsC14.Value := _value;
end;

function Choice.ReadXmlChildStyle();
begin
    if tslassigning and ifnil({self.}XmlChildStyle) then
    begin
        {self.}XmlChildStyle := new PureVal(self, "c14", "style");
        container_.Set({self.}XmlChildStyle);
    end
    return {self.}XmlChildStyle;
end;

function Choice.ReadXmlChildDrawing();
begin
    if tslassigning and ifnil({self.}XmlChildDrawing) then
    begin
        {self.}XmlChildDrawing := new Drawing(self, "w", "drawing");
        container_.Set({self.}XmlChildDrawing);
    end
    return {self.}XmlChildDrawing;
end;