private PhotinoSynchronizationContext(PhotinoWindow window, State state)
{
_state = state;
_window = window ?? throw new ArgumentNullException(nameof(window));
_uiThreadId = (int)_window.GetType()
.GetField("_managedThreadId", BindingFlags.NonPublic | BindingFlags.Instance) !
.GetValue(_window) !;
_invokeMethodInfo = _window.GetType()
.GetMethod("Invoke", BindingFlags.NonPublic | BindingFlags.Instance) !;
}