最小化されて起動せず、デスクトップに非常に小さなウィンドウが表示されるプログラムがあります。
画像: http: //i.imgur.com/j8xus.jpg
コード:
プログラム:
program Project4;
uses
Forms,
Unit4 in 'Unit4.pas' {Form4};
{$R *.res}
begin
Application.Initialize;
Application.MainFormOnTaskbar := false;
Application.ShowMainForm:=false;
Application.CreateForm(TForm4, Form4);
Application.Run;
end.
単位:
unit Unit4;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, AppEvnts, ExtCtrls, Menus;
type
TForm4 = class(TForm)
TrayIcon1: TTrayIcon;
ApplicationEvents1: TApplicationEvents;
PopupMenu1: TPopupMenu;
Exit1: TMenuItem;
procedure TrayIcon1DblClick(Sender: TObject);
procedure ApplicationEvents1Minimize(Sender: TObject);
procedure ApplicationEvents1Restore(Sender: TObject);
procedure FormCloseQuery(Sender: TObject; var CanClose: Boolean);
procedure FormCreate(Sender: TObject);
procedure Exit1Click(Sender: TObject);
private
{ Private declarations }
fCanClose: Boolean;
public
{ Public declarations }
end;
var
Form4: TForm4;
implementation
{$R *.dfm}
procedure TForm4.ApplicationEvents1Minimize(Sender: TObject);
begin
Hide();
WindowState := wsMinimized;
end;
procedure TForm4.ApplicationEvents1Restore(Sender: TObject);
begin
Show();
WindowState := wsNormal;
application.Bringtofront;
end;
procedure TForm4.Exit1Click(Sender: TObject);
begin
fcanclose:=true;
close;
end;
procedure TForm4.FormCloseQuery(Sender: TObject; var CanClose: Boolean);
begin
if not fCanClose then
begin
hide;
windowstate:=wsminimized;
CanClose:=false;
end
else
CanCLose:=True;
end;
procedure TForm4.FormCreate(Sender: TObject);
begin
fCanClose:=FALSE;
end;
procedure TForm4.TrayIcon1DblClick(Sender: TObject);
begin
if (windowstate = wsminimized) then
begin
Show;
windowstate := wsnormal;
application.BringToFront;
end
else
begin
hide;
windowstate:=wsminimized;
end;
end;
end.