Hooking into Windows message loop in WPF window adds white border on the inside

Question

I am trying to create a WPF window with WindowStyle=\"None\" (for custom buttons and no title) that cannot be resized. Setting ResizeMode to

Answer 1

You can try from anywhere in a WPF App

                ComponentDispatcher.ThreadFilterMessage += new ThreadMessageEventHandler(ComponentDispatcherThreadFilterMessage);

and:

    // ******************************************************************
    private static void ComponentDispatcherThreadFilterMessage(ref MSG msg, ref bool handled)
    {
        if (!handled)
        {
            if (msg.message == WmHotKey)
            {
                HotKey hotKey;

                if (_dictHotKeyToCalBackProc.TryGetValue((int)msg.wParam, out hotKey))
                {
                    if (hotKey.Action != null)
                    {
                        hotKey.Action.Invoke(hotKey);
                    }
                    handled = true;
                }
            }
        }
    }

Hope it helps... :-)