7 references to IsKeyNull
System.Data (7)
fx\src\data\System\Data\ForeignKeyConstraint.cs (7)
203
if (!
IsKeyNull
(childValues)) {
228
if (!
IsKeyNull
(childValues) && !parentIndex.IsKeyInIndex(childValues)) {
241
if (
IsKeyNull
(key)) {
267
if (
IsKeyNull
(currentKey)) {
347
if (
IsKeyNull
(key)) {
382
if (!Table.DataSet.fInReadXml &&
IsKeyNull
(currentKey)) {
526
if (!
IsKeyNull
(childValues)) {