IsNullOrDefault generic helper function for nullable types

Posted by Michael Freidgeim on Geeks with Blogs See other posts from Geeks with Blogs or by Michael Freidgeim
Published on Fri, 11 Jun 2010 23:42:18 GMT Indexed on 2010/06/11 23:53 UTC
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I've wrote  IsNullOrDefault generic helper function

 

    public  static bool IsNullOrDefault<T>(this Nullable<T> param) where T : struct
    {
        T deflt = default(T);
        if (!param.HasValue)
            return true;
        else if (param.Value.Equals(deflt))
            return true;
        return false;
    }
 

, but then realized that there is more short implementation on stackoverflow submitted by Josh
 

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