hook 鈎子程式二 kb.cs (wow自動登入)

using System;
using System.Runtime.InteropServices;namespace Hook2
{
    public class KB
    {
        // Constructors
        public KB()
        {
        }        // Methods
        [DllImport("user32.dll")]
        private extern static short GetKeyState(int nVirtKey);
        [DllImport("user32.dll")]        private extern static void keybd_event(byte bVk, byte bScan, uint dwFlags, uint dwExtraInfo);
        [DllImport("user32.dll")]
        private extern static long SendMessage(int hwnd, long wMsg, long wParam, long lParam);
        [DllImport("user32.dll")]
        static extern void BlockInput(bool Block);
        public static void SendKey(KB.VirtualKeys Key)
        {
            KB.keybd_event((byte)Key, 0x45, 1, uint.MinValue);
            KB.Stop(Key);
        }        public static void SendKey(char Key)
        {
            KB.keybd_event(0x41, 0x20, 1, uint.MinValue);
            KB.Stop(Key);
        }        public static void Stop(char Key)
        {
            KB.keybd_event((byte)Key, 0x45, 3, uint.MinValue);
        }        public static void Stop(KB.VirtualKeys Key)
        {
            KB.keybd_event((byte)Key, 0x45, 3, uint.MinValue);
        }        // Constants
        private const uint KEYEVENTF_EXTENDEDKEY = 1;
        private const uint KEYEVENTF_KEYUP = 2;        // Nested Types
        public enum VirtualKeys : byte
        {
            VK_NUMLOCK = 0x90,
            VK_SCROLL = 0x91,
            VK_A = 0x3e,
            VK_LBUTTON = 1,
            VK_RBUTTON = 2,
            VK_CANCEL = 3,
            VK_MBUTTON = 4,
            VK_BACK = 8,
            VK_TAB = 9,
            VK_CLEAR = 12,
            VK_RETURN = 13,
            VK_SHIFT = 0x10,
            VK_CONTROL = 0x11,
            VK_MENU = 0x12,
            VK_PAUSE = 0x13,
            VK_CAPITAL = 0x14,
            VK_ESCAPE = 0x1b,
            VK_SPACE = 0x20,
            VK_PRIOR = 0x21,
            VK_NEXT = 0x22,
            VK_END = 0x23,
            VK_HOME = 0x24,
            VK_LEFT = 0x25,
            VK_UP = 0x26,
            VK_RIGHT = 0x27,
            VK_DOWN = 0x28,
            VK_SNAPSHOT = 0x2c,
            VK_INSERT = 0x2d,
            VK_DELETE = 0x2e,
            Key_0 = 0x30,
            Key_1 = 0x31,
            Key_2 = 0x32,
            Key_3 = 0x33,
            Key_4 = 0x34,
            Key_5 = 0x35,
            Key_6 = 0x36,
            Key_7 = 0x37,
            Key_8 = 0x38,
            Key_9 = 0x39,
            Key_A = 0x41,
            Key_B = 0x42,
            Key_C = 0x43,
            Key_D = 0x44,
            Key_E = 0x45,
            Key_F = 0x46,
            Key_G = 0x47,
            Key_H = 0x48,
            Key_I = 0x49,
            Key_J = 0x4a,
            Key_K = 0x4b,
            Key_L = 0x4c,
            Key_M = 0x4d,
            Key_N = 0x4e,
            Key_O = 0x4f,
            Key_P = 0x50,
            Key_Q = 0x51,
            Key_R = 0x52,
            Key_S = 0x53,
            Key_T = 0x54,
            Key_U = 0x55,
            Key_V = 0x56,
            Key_W = 0x57,
            Key_X = 0x58,
            Key_Y = 0x59,
            Key_Z = 0x5a,
            VK_DIVIDE = 0x6f,
            VK_F1 = 0x70,
            VK_F2 = 0x71,
            VK_F3 = 0x72,
            VK_F4 = 0x73,
            VK_F5 = 0x74,
            VK_F6 = 0x75,
            VK_F7 = 0x76,
            VK_F8 = 0x77,
            VK_F9 = 0x78,
            VK_F10 = 0x79,
            VK_F11 = 0x7a,
            VK_F12 = 0x7b
        }
        public static void BlockKeyBoardInput(bool flag)
        {
            BlockInput(flag);
        }
    }
}