Question

vb取消窗口置顶

我用这个APIDeclare 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然后SetWindowPos Form1.hwnd, -1, 0, 0, 0, 0, 2 Or 1将form1置顶，但是SetWindowPos Form1.hwnd, HWND_NOTOPMOST, 0, 0, 0, 0, 2 Or 1却没法子改回来？

Answer 1

改为SetWindowPos Form1.hwnd,-2, 0, 0, 0, 0, 2 Or 1 主要是你的HWND_NOTOPMOST常量没有定义

Answer 2

你的HWND_NOTOPMOST定义了吗》用SetWindowPos Form1.hwnd,-2, 0, 0, 0, 0, 2 Or 1试试