/// <summary>
/// Install low level keyboard hook
/// </summary>
public void Install()
{
hookHandler = HookFunc;
hookID = SetHook(hookHandler);
}
/// <summary>
/// Registers hook with Windows API
/// </summary>
/// <param name="proc">Callback function</param>
/// <returns>Hook ID</returns>
private IntPtr SetHook(KeyCatchInfoHandler proc)
{
using (ProcessModule module = Process.GetCurrentProcess().MainModule)
return(SetWindowsHookEx(13, proc, GetModuleHandle(module.ModuleName), 0));
}
private static extern IntPtr SetWindowsHookEx(int idHook, KeyCatchInfoHandler lpfn, IntPtr hMod, uint dwThreadId);