[gelöst] Fremde Anwendung ändert Caption

[LoRd-MuldeR]

Hab's mal kurz getestet. Geht 1a


Anwendung 1:

Delphi-Quellcode:

Unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls;

type
  TForm1 = class(TForm)
    Button1: TButton;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
begin
  PostMessage(HWND_BROADCAST,RegisterWindowMessage('MuldeR.TestMessages.Terminate'),1,1);
end;

end.

Anwendung 2:

Delphi-Quellcode:

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, AppEvnts;

type
  TForm1 = class(TForm)
    ApplicationEvents1: TApplicationEvents;
    procedure ApplicationEvents1Message(var Msg: tagMSG;
      var Handled: Boolean);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.ApplicationEvents1Message(var Msg: tagMSG;
  var Handled: Boolean);
begin
  if Msg.message = RegisterWindowMessage('MuldeR.TestMessages.Terminate') then
    if (Msg.wParam = 1) and (Msg.lParam = 1) then
      Application.Terminate;
end;

end.