攔截窗體消息—使用NativeWindow

NativeWindow提供窗口句柄和窗口過程的低級封裝。下面是攔截ContextMenu的顯示和消失的例子ide     public class NativeContextMenu : NativeWindow     {oop         private const int WM_EXITMENULOOP = 0x212;         private const int WM_ENT

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