ساخت مسیج دیالوگ با دلفی (xe2)

کد:
unit MsgDlgs;



interface



uses

  System.SysUtils, System.Types, System.UITypes, System.Classes, System.Variants,

  FMX.Types, FMX.Controls, FMX.Forms, FMX.Dialogs;



type

  TMainForm = class(TForm)

    YesNoBN: TButton;

    OkCancelBN: TButton;

    YesNoCancelBN: TButton;

    AbortIgnoreBN: TButton;

    YesAllNoAllCancelBN: TButton;

    procedure YesNoBNClick(Sender: TObject);

    procedure AbortIgnoreBNClick(Sender: TObject);

    procedure OkCancelBNClick(Sender: TObject);

    procedure YesNoCancelBNClick(Sender: TObject);

    procedure YesAllNoAllCancelBNClick(Sender: TObject);

  private

    { Private declarations }

  public

    { Public declarations }

  end;



var

  MainForm: TMainForm;



implementation



{$R *.fmx}



{

  This example was coded by codecaine aka Jerome Scott II

  MessageDlgs have change since prior Delphi builds and will vets.

  I decided to show some examples of how they can be done in firemonkey

  I tested this on Mac OS X Lion as well as Windows 7. I hope you enjoy



  Here is a list of constants that can be used to to determine results and

  to create custom dialogs form sets which is found in System.UITypes.

  const

  idOK       = 1;

  idCancel   = 2;

  idAbort    = 3;

  idRetry    = 4;

  idIgnore   = 5;

  idYes      = 6;

  idNo       = 7;

  idClose    = 8;

  idHelp     = 9;

  idTryAgain = 10;

  idContinue = 11;

  mrNone     = 0;

  mrOk       = idOk;

  mrCancel   = idCancel;

  mrAbort    = idAbort;

  mrRetry    = idRetry;

  mrIgnore   = idIgnore;

  mrYes      = idYes;

  mrNo       = idNo;

  mrClose    = idClose;

  mrHelp     = idHelp;

  mrTryAgain = idTryAgain;

  mrContinue = idContinue;

  mrAll      = mrContinue + 1;

  mrNoToAll  = mrAll + 1;

  mrYesToAll = mrNoToAll + 1;

}



procedure TMainForm.YesNoBNClick(Sender: TObject);

begin

if MessageDlg('hello world',TMsgDlgType.mtConfirmation,mbYesNo,0) = IDYES then

  ShowMessage('Yes')

else

  ShowMessage('No');

end;



procedure TMainForm.OkCancelBNClick(Sender: TObject);

begin

if MessageDlg('hello world',TMsgDlgType.mtConfirmation,mbOkCancel,0) = IDABORT then

  ShowMessage('Ok')

else

  ShowMessage('Cancel');

end;



procedure TMainForm.YesNoCancelBNClick(Sender: TObject);

var

value : Integer;

begin

value := MessageDlg('hello world',TMsgDlgType.mtConfirmation,mbYesNoCancel,0);

case value of

IDYES:

  ShowMessage('Yes');

IDNO:

  ShowMessage('No');

IDCANCEL:

  ShowMessage('Cancel');

end;

end;



procedure TMainForm.AbortIgnoreBNClick(Sender: TObject);

begin

if MessageDlg('hello world',TMsgDlgType.mtConfirmation,mbAbortIgnore,0) = IDABORT then

  ShowMessage('Abort')

else

  ShowMessage('Ignore');

end;



procedure TMainForm.YesAllNoAllCancelBNClick(Sender: TObject);

var

value : Integer;

begin

value := MessageDlg('hello world',TMsgDlgType.mtConfirmation,mbYesAllNoAllCancel,0);

case value of

IDYES:

  ShowMessage('Yes');

IDNO:

  ShowMessage('No');

IDCANCEL:

  ShowMessage('Cancel');

mrAll + 1 :

  ShowMessage('No to all');

mrAll + 2:

  ShowMessage('Yes to all');

end;

end;



end.