private static IntPtr CurrentHandle()
{
return(Win32.GetThreadDesktop(Win32.GetCurrentThreadId()));
}
private void BeginListening()
{
if (!listening)
{
listening = true;
// Note: the callback is saved as a member to keep the CLR from shuffling off the pointer
// before the callback is used.
// If we try to assign the call back "inline" we get memory violation errors.
callback = Callback_ModalListener;
handleToHook = Win32.SetWindowsHookEx(HCBT_ACTIVATE, callback, IntPtr.Zero, Win32.GetCurrentThreadId());
}
}
