Assembly: System.Data (in System.Data.dll)
When performing batch updates with the ContinueUpdateOnError property of the DataAdapter set to true, this exception is thrown if all row updates fail. In this case, this DBConcurrencyException contains DataRow objects for all rows whose update failed, rather than just the one DataRow object in , and the affected DataRow objects can be retrieved by calling CopyToRows.
Serialization support does not exist for DataRow objects. Therefore, if you serialize a DBConcurrencyException object, the value of the property in the serialized version of the object is set to a null value.