发现：Hook住一个key的消息，用keybd_event模拟键盘 - mY aSp.ne...

发现：Hook住一个key的消息，用keybd_event模拟键盘
作者：jamesfay
我做过一个侍魂2   PC版的自动发招程序，大概的方法就是Hook住一个key的消息，然后用keybd_event模拟键盘的消息。我觉得sendMessage不一定有用，因为很多时候directX的程序是不看winMessage的，而是直接读设备。所以还是推荐用keybd_event。
http://www.codeproject.com/csharp/globalhook.asp   这个能帮你实现Hook
至于keybd_event很简单的。
比如这就是天霸封神斩的发招方法：
[DllImport("user32.dll",   EntryPoint="keybd_event")]
public   static   extern   void   keybd_event   (
byte   bVk,
byte   bScan,
int   dwFlags,
int   dwExtraInfo
);
private   const   int   KEYEVENTF_EXTENDEDKEY   =   0x1;
private   const   int   KEYEVENTF_KEYUP   =   0x2;
private   const   int   KEYEVENTF_KEYDOWN   =   0x00;
private   const   int   KEY_A   =   0x41;
private   const   int   KEY_S   =   0x53;
private   const   int   KEY_D   =   0x44;
private   const   int   KEY_W   =   0x57;
private   const   int   KEY_J   =   0x4A;
private   const   int   KEY_K   =   0x4B;
private   const   int   KEY_L   =   0x4C;
private   const   int   KEY_U   =   0x55;
private   const   int   KEY_I   =   0x49;
private   const   int   KEY_O   =   0x4F;
#region   SimulateKey
private   void   OneKey(byte   VirtualKey,   int   _interval,   int   KeyUpDown)
{
keybd_event(VirtualKey,   0,   KeyUpDown,   0);
Thread.Sleep(_interval);
}
private   void   TowKey(byte   VirtualKey1,   byte   VirtualKey2,   int   _interval,   int   KeyUpDown)
{
keybd_event(VirtualKey1,   0,   KeyUpDown,   0);
keybd_event(VirtualKey2,   0,   KeyUpDown,   0);
Thread.Sleep(_interval);
}
#endregion   SimulateKey
#region   Actions
private   void   ToRight_Action01(int   Interval)
{
int   _interval   =   Interval;
OneKey(KEY_D,   _interval,   KEYEVENTF_KEYDOWN);
OneKey(KEY_S,   _interval,   KEYEVENTF_KEYDOWN);
OneKey(KEY_D,   _interval,   KEYEVENTF_KEYUP);
OneKey(KEY_S,   _interval,   KEYEVENTF_KEYUP);
OneKey(KEY_A,   _interval,   KEYEVENTF_KEYDOWN);
OneKey(KEY_S,   _interval,   KEYEVENTF_KEYDOWN);
OneKey(KEY_A,   _interval,   KEYEVENTF_KEYUP);
OneKey(KEY_D,   _interval,   KEYEVENTF_KEYDOWN);
OneKey(KEY_S,   _interval,   KEYEVENTF_KEYUP);
OneKey(KEY_D,   _interval,   KEYEVENTF_KEYUP);
OneKey(KEY_A,   _interval,   KEYEVENTF_KEYDOWN);
OneKey(KEY_A,   _interval,   KEYEVENTF_KEYUP);
OneKey(KEY_S,   _interval,   KEYEVENTF_KEYDOWN);
OneKey(KEY_A,   _interval,   KEYEVENTF_KEYDOWN);
OneKey(KEY_S,   _interval,   KEYEVENTF_KEYUP);
OneKey(KEY_A,   _interval,   KEYEVENTF_KEYUP);
TowKey(KEY_K,   KEY_U,_interval,   KEYEVENTF_KEYDOWN);
TowKey(KEY_K,   KEY_U,_interval,   KEYEVENTF_KEYUP);
}
private   void   ToLeft_Action01(int   Interval)
{
int   _interval   =   Interval;
OneKey(KEY_A,   _interval,   KEYEVENTF_KEYDOWN);
OneKey(KEY_S,   _interval,   KEYEVENTF_KEYDOWN);
OneKey(KEY_A,   _interval,   KEYEVENTF_KEYUP);
OneKey(KEY_S,   _interval,   KEYEVENTF_KEYUP);
OneKey(KEY_D,   _interval,   KEYEVENTF_KEYDOWN);
OneKey(KEY_S,   _interval,   KEYEVENTF_KEYDOWN);
OneKey(KEY_D,   _interval,   KEYEVENTF_KEYUP);
OneKey(KEY_A,   _interval,   KEYEVENTF_KEYDOWN);
OneKey(KEY_S,   _interval,   KEYEVENTF_KEYUP);
OneKey(KEY_A,   _interval,   KEYEVENTF_KEYUP);
OneKey(KEY_D,   _interval,   KEYEVENTF_KEYDOWN);
OneKey(KEY_D,   _interval,   KEYEVENTF_KEYUP);
OneKey(KEY_S,   _interval,   KEYEVENTF_KEYDOWN);
OneKey(KEY_D,   _interval,   KEYEVENTF_KEYDOWN);
OneKey(KEY_S,   _interval,   KEYEVENTF_KEYUP);
OneKey(KEY_D,   _interval,   KEYEVENTF_KEYUP);
TowKey(KEY_K,   KEY_U,_interval,   KEYEVENTF_KEYDOWN);
TowKey(KEY_K,   KEY_U,_interval,   KEYEVENTF_KEYUP);
}
#endregion   Actions