Assembly: System.Web (in System.Web.dll)
The ConflictDetection property is set to the CompareAllValues value and a set of oldValues is passed to the corresponding data method. In this case, the format string is applied to each parameter name in the oldValues collection. For more information, see SqlDataSource.OldValuesParameterFormatString.format string is applied to primary keys only, such as those that are identified by the DataKeyNames property of the data-bound control or in delete and update scenarios where the
The value of theproperty is stored in view state.
Available since 2.0