Sanya-ips/ipslib/Ips.Library.Basic/Events/EventHandlerExtensions.cs

using System;

namespace Ips.Library.Basic
{
    public static class EventHandlerExtensions
    {

        public static void InvokeSafely(this EventHandler eventHandler, object sender)
        {
            eventHandler.InvokeSafely(sender, EventArgs.Empty);
        }

        public static void InvokeSafely(this EventHandler eventHandler, object sender, EventArgs e)
        {
            eventHandler?.Invoke(sender, e);
        }

        public static void InvokeSafely<TEventArgs>(this EventHandler<TEventArgs> eventHandler, object sender, TEventArgs e)
            where TEventArgs : EventArgs
        {
            eventHandler?.Invoke(sender, e);
        }
    }
}