This code causes the form’s TitleBar and the form’s TaskBar Window to Flash.
Original Author: Tomer Cohen
Assumptions
Create a Timer control and name it – Timer1
API Declarations
Private Declare Function FlashWindow Lib “user32” Alias “FlashWindow” (ByVal hwnd As Long, ByVal bInvert As Long) As Long
Code
Private Sub Form_Load()
Timer1.Interval = 300 'Change value depending on the speed of flahing.
End Sub
Private Sub Timer1_Timer()
FlashWindow hwnd, 1
End Sub