C# Extension Method - InvokeIfRequired - use while updating control from different thread

C# Extension Method - InvokeIfRequired.txt

        public static void InvokeIfRequired<T>(this T control, Action<T> action) where T : Control
        {
            if (control.InvokeRequired)
            {
                control.Invoke(new Action(() => action(control)));
            }
            else
            {
                action(control);
            }
        }