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Omega-tron · 20-08-2010, 04:20 AM

مشكله في استخدام Published Method في بيئة Lazarus IDE

هذه هي المحاوله

كود :
unit Unit1; 

{$mode objfpc}{$H+}{$M+}

interface

uses
  Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs, StdCtrls;

type

  { TForm1 }

  TForm1 = class(TForm)
    Button1: TButton;
    Edit1: TEdit;
    procedure Button1Click(Sender: TObject);
    procedure FormCreate(Sender: TObject);
  private
    { private declarations }
  public
    { public declarations }
  end; 
  TNoParams = Procedure;
     TMyClass = Class(TObject)
     Published
       Procedure GMsgbox;
     End;


var
  Form1: TForm1; 

implementation

{$R *.lfm}

{ TForm1 }
Procedure TMyClass.GMsgbox;
begin
  ShowMessage('Test Call Prucedure!');
end;

procedure TForm1.FormCreate(Sender: TObject);
begin
end;

procedure TForm1.Button1Click(Sender: TObject);
Var
  TmClass : TMyClass;
  TMProc : TNoParams;
begin
  TmClass := TMyClass.Create;
  TMProc := TmClass.MethodAddress(Edit1.Text);
  TMProc;
  TmClass.Free ;
end;

end.

وهذه رساله الخطا

unit1.pas(54,20) Error: Incompatible types: got "Pointer" expected "<procedure variable type of procedure;Register>"
unit1.pas(61) Fatal: There were 1 errors compiling module, stopping

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