帮帮忙大哥!
oandy 2001-08-06 02:11:23 以下是网上发布的vb中Always On Top 借 助 Windows API的 SetWindowPos实 现 语句 。
Const SWP_NOSIZE = &H1
Const SWP_NOMOVE = &H2
Const SWP_NOACTIVATE = &H10
Const HWND_TOPMOST = -1
Const HWND_NOTOPMOST = -2
Const SWP_SHOWWINDOW = &H40
Private Declare Function SetWindowPos Lib _
"user32" Alias "SetWindowPos" (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
'使 窗 口 Always On Top用
SetWindowPos hWnd, HWND_TOPMOST, 0, 0, 0, 0, _
SWP_NOACTIVATE Or SWP_SHOWWINDOW Or SWP_NOMOVE _
Or SWP_NOSIZE
'使 窗 口 取 消 Always On Top功 能 , 用
'SetWindowPos hWnd, HWND_NOTOPMOST, 0, 0, 0, 0, _
'SWP_NOACTIVATE Or SWP_SHOWWINDOW Or SWP_NOMOVE _
'Or SWP_NOSIZE
请问为什么运行时在“SetWindowPoshWnd hwnd,”处出现错误:“编译错误:无效外部过程”。我怎么才能改正?以上这些语句拷下来就可以了吗,要不要添加什么语句啊,希望专家给我回复,我将感激不尽!