Check Null Guid for IDataRecord

Niladri.Biswas
Posted by Niladri.Biswas under C# category on | Points: 40 | Views : 1118
public static Guid CheckNullGuid(this IDataRecord reader, int ordinal)
{
if (reader == null)
throw new ArgumentNullException("reader");
return reader.IsDBNull(ordinal) ? default(Guid) : (Guid)reader[ordinal];
}

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