C#中热键如何实现答://RegisterHotKey(Handle, 100, KeyModifiers.Alt | KeyModifiers.Control, Keys.B);//这时热键为Alt+CTRL+B //RegisterHotKey(Handle, 100, 1, Keys.B); //1为Alt键,热键为Alt+B RegisterHotKey(Handle, 100, 2,Keys.A); //定义热键为Alt+Tab,这里实现了屏幕系统Alt+Tab键 RegisterHotKey(Handle, ...