Start Button Kedip

Kode berikut ini digunakan untuk membuat Start Button di Taskbar bisa berkedip.
Buat sebuah Project baru dengan sebuah Form didalamnya. Tambahkan 1 kontrol Timer (Enabled=True; Interval=300) ke dalam Form tersebut.


[ VB 6.0 ]
Di bagian '(Declarations)' dari Form ketikkan :

Private Declare Function FindWindow Lib "user32.dll" Alias "FindWindowA" (ByVal lpClassName As String, ByVal lpWindowName As String) As Long
Private Declare Function FindWindowEx Lib "user32.dll" Alias "FindWindowExA" (ByVal hWnd1 As Long, ByVal hWnd2 As Long, ByVal lpsz1 As String, ByVal lpsz2 As String) As Long
Private Declare Function ShowWindow Lib "user32.dll" (ByVal hwnd As Long, ByVal nCmdShow As Long) As Long
Dim b As Boolean

Di bagian 'Form_Load' ketikkan :

App.TaskVisible = False
Me.Hide

Lalu di bagian 'Timer1_Timer' ketikkan :

ShowWindow FindWindowEx(FindWindow("Shell_TrayWnd", vbNullString), 0, "Button", vbNullString), Abs(CInt(b))
b = Not b

[ VB .NET ]
Di bagian '(Declarations)' dari Form ketikkan :

Private Declare Function FindWindow Lib "user32.dll" Alias "FindWindowA" (ByVal lpClassName As String, ByVal lpWindowName As String) As Integer
Private Declare Function FindWindowEx Lib "user32.dll" Alias "FindWindowExA" (ByVal hWnd1 As Integer, ByVal hWnd2 As Integer, ByVal lpsz1 As String, ByVal lpsz2 As String) As Integer
Private Declare Function ShowWindow Lib "user32.dll" (ByVal hwnd As Integer, ByVal nCmdShow As Integer) As Integer
Dim b As Boolean

Di bagian 'Form1_Shown' ketikkan :

Me.Hide()

Lalu di bagian 'Timer1_Tick' ketikkan :

ShowWindow(FindWindowEx(FindWindow("Shell_TrayWnd", vbNullString), 0, "Button", vbNullString), System.Math.Abs(CInt(b)))
b = Not b