convert an enum to another type of enum

Question

I have an enum of for example \'Gender\' (Male =0 , Female =1) and I have another enum from a service which has its own Gender enum (Male =0

Answer 1

public static TEnum ConvertByName(this Enum source, bool ignoreCase = false) where TEnum : struct
{
    // if limited by lack of generic enum constraint
    if (!typeof(TEnum).IsEnum)
    {
        throw new InvalidOperationException("enumeration type required.");
    }

    TEnum result;
    if (!Enum.TryParse(source.ToString(), ignoreCase, out result))
    {
        throw new Exception("conversion failure.");
    }

    return result;
}