''AcceptRejectRule'' ''serializable'

AcceptRejectRule serializable

System.Data (system.data.dll) enum

This enumeration sets values for the ForeignKeyConstraint.AcceptRejectRule property. It determines what happens to child rows when you call the DataRow.AcceptChanges( ) method of the parent row. With the default value (None ) nothing happens. If you select Cascade , the DataRow.AcceptChanges( ) method is called automatically on all child rows when it is called on the parent.

The DataRow.AcceptChanges( ) method can be triggered in several ways. For example, if you call the DataTable.AcceptChanges( ) or DataSet.AcceptChanges( ) method, the AcceptChanges( ) method is called for every contained row. Also, if you update a data source using a data adapter, the DataRow.AcceptChanges( ) method is also called implicitly on each row once the change is committed to the data source.

public enum AcceptRejectRule {
   None = 0,
   Cascade = 1
Figure 34-2. Exceptions, delegates, and event arguments from System.Data


System.Object figs/U2192.gif System.ValueType figs/U2192.gif System.Enum(System.IComparable, System.IFormattable , System.IConvertible) figs/U2192.gif AcceptRejectRule

Returned By


Passed To

ForeignKeyConstraint.{AcceptRejectRule , ForeignKeyConstraint( )}

    Part I: ADO.NET Tutorial
    Part II: ADO.NET Core Classes
    Part III: API Quick Reference
    Chapter 34. The System.Data Namespace