Linq enumerate a DataReader

DataReaderLinq.cs

/* How to use with a DataReader: */

public void Test()
{
  var Res =
    from Dr in MyDataReader.Enumerate()
    select new {
      ID = (Guid)Dr["ID"],
      Description = Dr["Desc"] as string
    };
}
*/

public static IEnumerable<T> Enumerate<T>(this T reader) where T: IDataReader
{
  using(reader)
    while(reader.Read())
      yield return reader;
}