如何让窗体的标题条闪烁以引起用户注意？在窗体中放一个Timer控件Timer1,设置其Inteval=200

API函数声明Private Declare Function FlashWindow Lib "user32" (ByVal hwnd As Long, ByVal bInvert As Long) As Long

注释：在窗体中写下如下代码:

Private Sub Timer1_Timer()

        　FlashWindow Me.hwnd, True

 End Sub