C#: Add condition to Extension Method .ForEach

ExtendForEach.cs

using System;
using System.Collections.Generic;
using System.Linq;

namespace TangChr
{
    public static class ExtendForEach
    {
        public static void ForEach<T>(this IEnumerable<T> collection, Action<T> action, Func<T, bool> condition)
        {
            for (int i = 0; i < collection.Count(); i++)
            {
                if (condition(collection.ElementAt(i)))
                    action(collection.ElementAt(i));
            }
        }
    }
}