6 references to ConstraintIndex
System.Data (6)
fx\src\data\System\Data\DataTable.cs (3)
1533Debug.Assert(2 <= primaryKey.ConstraintIndex.RefCount, "bad primaryKey index RefCount"); 1582oldKey.ConstraintIndex.RemoveRef(); 1611key.ConstraintIndex.AddRef();
fx\src\data\System\Data\UniqueConstraint.cs (3)
203return ConstraintIndex.CheckUnique(); 210Index index = ConstraintIndex; 241if (ConstraintIndex.IsKeyRecordInIndex(row.GetDefaultRecord())) {