[VB6]視窗保持在最上層

Const HWND_TOPMOST = -1

Const HWND_NOTOPMOST = -2

Const SWP_NOSIZE = &H1

Const SWP_NOMOVE = &H2

Const SWP_NOACTIVATE = &H10

Const SWP_SHOWWINDOW = &H40

Const MF_BYPOSITION = &H400

Private Declare Sub 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)

Private Sub Form_Resize()

SetWindowPos Me.hWnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOACTIVATE Or SWP_SHOWWINDOW Or SWP_NOMOVE Or SWP_NOSIZE

End Sub

在表單程式碼放上，即可達成"視窗保持在最上層"
簡單介紹 ：　置頂功能