2 references to IsSubsetOf
System.Data.Entity (2)
System\Data\Mapping\ViewGeneration\Structures\Domain.cs (1)
566Debug.Assert(m_domain.IsSubsetOf(AllPossibleValuesInternal),
System\Data\Mapping\ViewGeneration\Validation\ViewKeyConstraint.cs (1)
52if (KeySlots.IsSubsetOf(second.KeySlots))