代码如下:
Private Declare Function SetWindowPos Lib "user32" (ByVal hwnd As Long,ByVal hWndInsertAfter As Long,& _
　 ByVal X As Long,ByVal Y As Long,ByVal cx As Long,ByVal cy As Long,ByVal wFlags As Long) As Long & _
　 Const HWND_TOPMOST = -1

Private Sub Form_Load() 　 SetWindowPos Me.hwnd,HWND_TOPMOST,Me.Left/Screen.TwipsPerPixelX,_ Me.Top/Screen.TwipsPerPixelY,Me.Width/Screen.TwipsPerPixelX,_ 　　 Form1.Height / Screen.TwipsPerPixelY,0 End Sub