求助!vb.net下使用PeekMessage的问题
请问调用PeekMessage需要的第一个参数(MSG)应该如何定义?
请问这样可以么?
Private Structure MSG
Dim hwnd As Integer
Dim message As Integer
Dim wParam As Integer
Dim lParam As Integer
Dim time As Integer
Dim pt As POINTAPI
End Structure
是不是需要下面这样的语句呢?还请大家给讲一下下面的语句怎么用?尤其是SizeConst的值怎么取
[MarshalAs(UnmanagedType.ByValTStr, SizeConst=9)]