键值

  1. #region bVk参数 常量定义
  3.         public const byte vbKeyLButton = 0x1;    // 鼠标左键
  4.         public const byte vbKeyRButton = 0x2;    // 鼠标右键
  5.         public const byte vbKeyCancel = 0x3;     // CANCEL 键
  6.         public const byte vbKeyMButton = 0x4;    // 鼠标中键
  7.         public const byte vbKeyBack = 0x8;       // BACKSPACE 键
  8.         public const byte vbKeyTab = 0x9;        // TAB 键
  9.         public const byte vbKeyClear = 0xC;      // CLEAR 键
  10.         public const byte vbKeyReturn = 0xD;     // ENTER 键
  11.         public const byte vbKeyShift = 0x10;     // SHIFT 键
  12.         public const byte vbKeyControl = 0x11;   // CTRL 键
  13.         public const byte vbKeyAlt = 18;         // Alt 键  (键码18)
  14.         public const byte vbKeyMenu = 0x12;      // MENU 键
  15.         public const byte vbKeyPause = 0x13;     // PAUSE 键
  16.         public const byte vbKeyCapital = 0x14;   // CAPS LOCK 键
  17.         public const byte vbKeyEscape = 0x1B;    // ESC 键
  18.         public const byte vbKeySpace = 0x20;     // SPACEBAR 键
  19.         public const byte vbKeyPageUp = 0x21;    // PAGE UP 键
  20.         public const byte vbKeyEnd = 0x23;       // End 键
  21.         public const byte vbKeyHome = 0x24;      // HOME 键
  22.         public const byte vbKeyLeft = 0x25;      // LEFT ARROW 键
  23.         public const byte vbKeyUp = 0x26;        // UP ARROW 键
  24.         public const byte vbKeyRight = 0x27;     // RIGHT ARROW 键
  25.         public const byte vbKeyDown = 0x28;      // DOWN ARROW 键
  26.         public const byte vbKeySelect = 0x29;    // Select 键
  27.         public const byte vbKeyPrint = 0x2A;     // PRINT SCREEN 键
  28.         public const byte vbKeyExecute = 0x2B;   // EXECUTE 键
  29.         public const byte vbKeySnapshot = 0x2C;  // SNAPSHOT 键
  30.         public const byte vbKeyDelete = 0x2E;    // Delete 键
  31.         public const byte vbKeyHelp = 0x2F;      // HELP 键
  32.         public const byte vbKeyNumlock = 0x90;   // NUM LOCK 键
  34.         //常用键 字母键A到Z
  35.         public const byte vbKeyA = 65;
  36.         public const byte vbKeyB = 66;
  37.         public const byte vbKeyC = 67;
  38.         public const byte vbKeyD = 68;
  39.         public const byte vbKeyE = 69;
  40.         public const byte vbKeyF = 70;
  41.         public const byte vbKeyG = 71;
  42.         public const byte vbKeyH = 72;
  43.         public const byte vbKeyI = 73;
  44.         public const byte vbKeyJ = 74; 
  45.         public const byte vbKeyK = 75;
  46.         public const byte vbKeyL = 76;
  47.         public const byte vbKeyM = 77;
  48.         public const byte vbKeyN = 78;
  49.         public const byte vbKeyO = 79 ;
  50.         public const byte vbKeyP = 80 ;
  51.         public const byte vbKeyQ = 81 ;
  52.         public const byte vbKeyR = 82 ;
  53.         public const byte vbKeyS = 83 ;
  54.         public const byte vbKeyT = 84 ;
  55.         public const byte vbKeyU = 85 ;
  56.         public const byte vbKeyV = 86 ;
  57.         public const byte vbKeyW = 87 ;
  58.         public const byte vbKeyX = 88 ;
  59.         public const byte vbKeyY = 89 ;
  60.         public const byte vbKeyZ = 90 ;
  62.         //数字键盘0到9
  63.         public const byte vbKey0 = 48 ;    // 0 键
  64.         public const byte vbKey1 = 49 ;    // 1 键
  65.         public const byte vbKey2 = 50 ;    // 2 键
  66.         public const byte vbKey3 = 51 ;    // 3 键
  67.         public const byte vbKey4 = 52 ;    // 4 键
  68.         public const byte vbKey5 = 53 ;    // 5 键
  69.         public const byte vbKey6 = 54 ;    // 6 键
  70.         public const byte vbKey7 = 55 ;    // 7 键
  71.         public const byte vbKey8 = 56 ;    // 8 键
  72.         public const byte vbKey9 = 57 ;    // 9 键
  75.         public const byte vbKeyNumpad0 = 0x60 ;    //0 键
  76.         public const byte vbKeyNumpad1 = 0x61 ;    //1 键
  77.         public const byte vbKeyNumpad2 = 0x62 ;    //2 键
  78.         public const byte vbKeyNumpad3 = 0x63 ;    //3 键
  79.         public const byte vbKeyNumpad4 = 0x64 ;    //4 键
  80.         public const byte vbKeyNumpad5 = 0x65 ;    //5 键
  81.         public const byte vbKeyNumpad6 = 0x66 ;    //6 键
  82.         public const byte vbKeyNumpad7 = 0x67 ;    //7 键
  83.         public const byte vbKeyNumpad8 = 0x68 ;    //8 键
  84.         public const byte vbKeyNumpad9 = 0x69 ;    //9 键
  85.         public const byte vbKeyMultiply = 0x6A ;   // MULTIPLICATIONSIGN(*)键
  86.         public const byte vbKeyAdd = 0x6B ;        // PLUS SIGN(+) 键
  87.         public const byte vbKeySeparator = 0x6C ;  // ENTER 键
  88.         public const byte vbKeySubtract = 0x6D ;   // MINUS SIGN(-) 键
  89.         public const byte vbKeyDecimal = 0x6E ;    // DECIMAL POINT(.) 键
  90.         public const byte vbKeyDivide = 0x6F ;     // DIVISION SIGN(/) 键
  93.         //F1到F12按键
  94.         public const byte vbKeyF1 = 0x70 ;   //F1 键
  95.         public const byte vbKeyF2 = 0x71 ;   //F2 键
  96.         public const byte vbKeyF3 = 0x72 ;   //F3 键
  97.         public const byte vbKeyF4 = 0x73 ;   //F4 键
  98.         public const byte vbKeyF5 = 0x74 ;   //F5 键
  99.         public const byte vbKeyF6 = 0x75 ;   //F6 键
  100.         public const byte vbKeyF7 = 0x76 ;   //F7 键
  101.         public const byte vbKeyF8 = 0x77 ;   //F8 键
  102.         public const byte vbKeyF9 = 0x78 ;   //F9 键
  103.         public const byte vbKeyF10 = 0x79 ;  //F10 键
  104.         public const byte vbKeyF11 = 0x7A ;  //F11 键
  105.         public const byte vbKeyF12 = 0x7B ;  //F12 键
  107.         #endregion

win32api

  1. #region 引用win32api方法
  3.         /// <summary>
  4.         /// 导入模拟键盘的方法
  5.         /// </summary>
  6.         /// <param name="bVk" >按键的虚拟键值</param>
  7.         /// <param name= "bScan" >扫描码，一般不用设置，用0代替就行</param>
  8.         /// <param name= "dwFlags" >选项标志：0：表示按下，2：表示松开</param>
  9.         /// <param name= "dwExtraInfo">一般设置为0</param>
  10.         [DllImport("user32.dll")]
  11.         public static extern void keybd_event(byte bVk, byte bScan, int dwFlags, int dwExtraInfo);
  13.         #endregion

方法

  1. /// <summary>
  2.         /// 默认按下ctrl+shift切换输入法
  3.         /// </summary>
  4.         /// <param name= sender ></param>
  5.         /// <param name= e ></param>
  6.         private void button1_Click(object sender, EventArgs e)
  7.         {
  8.             //模拟按下ctrl键
  9.             keybd_event(vbKeyControl, 0,0,0);
  10.             //模拟按下shift键
  11.             keybd_event(vbKeyShift, 0, 0, 0);
  12.             //松开按键ctrl
  13.             keybd_event(vbKeyControl, 0, 2, 0);
  14.             //松开按键shift
  15.             keybd_event(vbKeyShift, 0, 2, 0);
  17.         }
  19.         /// <summary>
  20.         /// 使用QQ的截图快捷按键（前提：开启QQ）
  21.         /// </summary>
  22.         /// <param name="sender"></param>
  23.         /// <param name="e"></param>
  24.         private void button2_Click(object sender, EventArgs e)
  25.         {
  26.             //模拟按下ctrl键
  27.             keybd_event(vbKeyControl, 0, 0, 0);
  28.             //模拟按下Alt键
  29.             keybd_event(vbKeyAlt, 0, 0, 0);
  30.             //模拟按下A键
  31.             keybd_event(vbKeyA, 0, 0, 0);
  32.             //模拟松开ctrl键
  33.             keybd_event(vbKeyControl, 0, 2, 0);
  34.             //模拟松开Alt键
  35.             keybd_event(vbKeyAlt, 0, 2, 0);
  36.             //模拟松开A键
  37.             keybd_event(vbKeyA, 0, 2, 0);
  38.         }
  41.         /// <summary>
  42.         /// 模拟 Alt+F4按键 关闭窗体程序
  43.         /// </summary>
  44.         /// <param name="sender"></param>
  45.         /// <param name="e"></param>
  46.         private void button3_Click(object sender, EventArgs e)
  47.         {
  48.             //模拟按下Alt键
  49.             keybd_event(vbKeyAlt, 0, 0, 0);
  50.             //模拟按下F4键
  51.             keybd_event(vbKeyF4, 0, 0, 0);
  52.             //松开按键Alt
  53.             keybd_event(vbKeyAlt, 0, 2, 0);
  54.             //松开按键F4
  55.             keybd_event(vbKeyF4, 0, 2, 0);
  56.         }
  58.         /// <summary>
  59.         /// 模拟Ctrl+Alt+Z按键 显示已最小化QQ界面
  60.         /// </summary>
  61.         /// <param name="sender"></param>
  62.         /// <param name="e"></param>
  63.         private void button4_Click(object sender, EventArgs e)
  64.         {
  65.             //模拟按下ctrl键
  66.             keybd_event(vbKeyControl, 0, 0, 0);
  67.             //模拟按下Alt键
  68.             keybd_event(vbKeyAlt, 0, 0, 0);
  69.             //模拟按下Z键
  70.             keybd_event(vbKeyZ, 0, 0, 0);
  71.             //模拟松开ctrl键
  72.             keybd_event(vbKeyControl, 0, 2, 0);
  73.             //模拟松开Alt键
  74.             keybd_event(vbKeyAlt, 0, 2, 0);
  75.             //模拟松开Z键
  76.             keybd_event(vbKeyZ, 0, 2, 0);
  77.         }