private IntPtr WindowProc(IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam, ref bool handled)
{
var wmMessage = new WmMessage
{
Hwnd = hwnd,
Message = msg,
WParam = wParam,
LParam = lParam
};
if (_messageHendlers.TryGetValue(msg, out WmHandler wmHandler))
{
wmHandler.Handler(ref wmMessage);
}
handled = wmMessage.Handled;
return(wmHandler?.ReturnValue ?? IntPtr.Zero);
}
public abstract void Handler(ref WmMessage wmMessage);