我不认为有任何内置的方式,使在VBA顶部的形式入住,但一个问题是,你调用DoEvents当你在表单上更新什么?我的经验是,除非您在循环中敲入Next语句之前调用DoEvents,否则表单不会重新绘制。
如果这不是你的问题,你可以使用Windows API调用来把一个窗口的顶部,虽然我不知道它使用此代码停留在顶部:
Private Declare Function FindWindow Lib "user32.dll" Alias "FindWindowA" (ByVal lpClassName As Any, ByVal lpWindowName As Any) As Long
Const SWP_NOMOVE = 2
Const SWP_NOSIZE As Long = 1
Const FLAGS = SWP_NOMOVE Or SWP_NOSIZE
Const HWND_TOPMOST = -1
Const HWND_NOTOPMOST = -2
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
Private Function SetTopMostWindow(hwnd As Long, Topmost As Boolean) As Long
If Topmost = True Then 'Make the window topmost
SetTopMostWindow = SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0, FLAGS)
Else
SetTopMostWindow = SetWindowPos(hwnd, HWND_NOTOPMOST, 0, 0, 0, 0, FLAGS)
SetTopMostWindow = False
End If
End Function
Private Function GetFormHwnd() As Long
GetFormHwnd = FindWindow(CLng(0), Me.Caption)
End Function
Public Sub SetFormAsTopMostWindow()
Call SetTopMostWindow(GetFormHwnd(), True)
End Sub
我把这个一个表单的代码模块,它在移动其他应用程序时似乎可以工作;它保持在顶部。
谢谢,将有一个发挥。 – user51498 2009-02-02 20:38:46