LINQ Help with GroupBy

See more:

C#

LINQ

.NET4

Hey All,

I've not done a massive amount with LINQ group by and I'm wondering if there is a better way than this:

public static void CreateLookupTypesFromMasterLookupCollection()
{
    var groups = _lookupMasterCollection.GroupBy(x => x.TypeId).Select(x => x).ToList();
    foreach (var group in groups)
    {
        foreach (var item in group)
        {
            _lookupTypeMasterCollection.Add(new LookupTypeDto(item.Id, item.TypeName));
            break;
        }
    }
}

I just want one of each collection of lookup items (x is a hand rolled class called (LookupItem).

Cheers,