引用using System.RunTime.InteropService 按键模拟操作

#region 按键模拟引用

[Dllimport("user32.dll",EntryPoint="keybd_event",SetLastError=True)]

private static extern int keybd_event(keys bvk,byte bscan,int dwFlags,int deExtraininfo);

public const int KEYENVENT_KEYUP=2;

#Endregion

 

例：回电脑桌面（Ctrl+D）

keybd_event(keys.LWin,0,0,0);

keybd_event(keys.D,0,0,0);

keybd_event(keys.Lwin,0,2,0);

keybd_event(keys.Lwin.D,0,2,0);