procedure TForm1.Button1Click(Sender: TObject);
begin
MsgErr.ShowModal;
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
MsgInfo.ShowModal;
end;
procedure TForm1.Button3Click(Sender: TObject);
begin
case MsgInfo.ShowModal of
IDYES: Text := 'Yes';
IDNO : Text := 'No';
else
Text := 'Form1';
end;
end;