7 references to IsKeyNull
System.Data.Common (7)
System\Data\ForeignKeyConstraint.cs (7)
183if (!IsKeyNull(childValues)) 215if (!IsKeyNull(childValues) && !parentIndex.IsKeyInIndex(childValues)) 234if (IsKeyNull(key)) 268if (IsKeyNull(currentKey)) 365if (IsKeyNull(key)) 413if (!Table.DataSet._fInReadXml && IsKeyNull(currentKey)) 594if (!IsKeyNull(childValues))