Filtering out values from a C# Generic Dictionary

Question

I have a C# dictionary, Dictionary that I need to be filtered based on a property of MyObject.

For example, I want to

Answer 1

    public static Dictionary Where(this Dictionary instance, Func, bool> predicate)
    {
        return Enumerable.Where(instance, predicate)
                         .ToDictionary(item => item.Key, item => item.Value);
    }