Short-circuiting Application.DoEvents

DoEventsHelper

using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Text;

namespace Jeter
{
    public class DoEventsHelper
    {
        private static readonly List<MethodInfo> Actions = new List<MethodInfo>();
        public static void ExecuteWithoutNesting(Action action)
        {
            var method = action.Method;

            if (Actions.Contains(method))
                return;

            Actions.Add(method);

            try
            {
                action();
            }
            finally
            {
                Actions.Remove(method);
            }
        }
    }
}