怎样用vc++程序向键盘缓冲区发字符串，我是一位入门者，麻烦大侠给写清楚一点!不胜感谢！！！

Question

在vfp中用keybd命令
在vb中用sendkey
在vc++中用？？？？

Answer 1

#include <windows.h>   void SetNumLock( BOOL bState )
   {
      BYTE keyState[256];      GetKeyboardState((LPBYTE)&keyState);
      if( (bState && !(keyState[VK_NUMLOCK] & 1)) ||
          (!bState && (keyState[VK_NUMLOCK] & 1)) )
      {
      // Simulate a key press
         keybd_event( VK_NUMLOCK,
                      0x45,
                      KEYEVENTF_EXTENDEDKEY | 0,
                      0 );      // Simulate a key release
         keybd_event( VK_NUMLOCK,
                      0x45,
                      KEYEVENTF_EXTENDEDKEY | KEYEVENTF_KEYUP,
                      0);
      }
   }   void main()
   {
      SetNumLock( TRUE );
   }