aa: ^TCaption;    procedure TForm1.Button1Click(Sender: TObject);
begin
  aa^ := 'ccccc';
  Self.Repaint;
end;    procedure TForm1.FormCreate(Sender: TObject);
begin
  aa := @Self.Caption; //<-這行有問題 [Error] Unit1.pas
//(37): Variable required
end;

之前有看到一邊文章說..Delphi的宣告在沒Create前都是指標的型態.有點搞混捏

Caption is a property, not a variable... The form's caption can be traced back to TControl.Caption.... i.e. property Caption: TCaption read GetText write SetText stored IsCaptionStored;

引言: Caption is a property, not a variable... The form's caption can be traced back to TControl.Caption.... i.e. property Caption: TCaption read GetText write SetText stored IsCaptionStored;

意思就是說..TCaption 沒法用指標來指向囉?

What do you want to do exactly?

引言: What do you want to do exactly?

唔..我想在子FORM中去控制主FROM的CAPTION 不過..找到方法了..用TObject去傳FORM就好嚕