如何使vb界面在cad前面

mayuezxl

各位请帮个忙，运行vb后打开cad，怎么样使vb界面在cad的前面，最大化cad窗口后同样使vb窗口在前面。谢谢

wyj7485

如何让一个 App 永远保持在最上层

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 SWP_NOMOVE = &H2 '不更动目前视窗位置
Const SWP_NOSIZE = &H1 '不更动目前视窗大小
Const HWND_TOPMOST = -1 '设定为最上层
Const HWND_NOTOPMOST = -2 '取消最上层设定
Const FLAGS = SWP_NOMOVE Or SWP_NOSIZE

'将 APP 视窗设定成永远保持在最上层

'取消最上层设定
'SetWindowPos Me.hwnd, HWND_NOTOPMOST, 0, 0, 0, 0, FLAGS

Private Sub Form_Load()
SetWindowPos Me.hwnd, HWND_TOPMOST, 0, 0, 0, 0, FLAGS

End Sub