protected void RaiseMouseScroll(object sender, MouseScrollArg e) { var handler = MouseScroll; if (handler != null) { handler(sender, e); } }
protected void RaiseMouseScroll(object sender, MouseScrollArg e) { var handler = MouseScroll; handler?.Invoke(sender, e); }
protected void RaiseMouseScroll(object sender, MouseScrollArg e) { MouseScroll?.Invoke(sender, e); }