How can I implement NotOfType in LINQ that has a nice calling syntax?

Question

I\'m trying to come up with an implementation for NotOfType, which has a readable call syntax. NotOfType should be the complement to OfType&l

Answer 1

You might consider this

public static IEnumerable NotOfType<TResult>(this IEnumerable source)
{
    Type type = typeof(Type);

    foreach (var item in source)
    {
       if (type != item.GetType())
        {
            yield return item;
        }
    }
}