SqlRowUpdatingEventArgs Class

In This Topic

Provides data for the SqlDataAdapter.RowUpdating event. This class cannot be inherited.

Syntax

'Declaration
 
Public Class SqlRowUpdatingEventArgs 
   Inherits System.Data.Common.RowUpdatingEventArgs

public class SqlRowUpdatingEventArgs : System.Data.Common.RowUpdatingEventArgs

Remarks

The SqlDataAdapter.RowUpdating event is raised before an update to a row.

When using the System.Data.Common.DbDataAdapter.Update() method, there are two events that occur for each data row updated: SqlDataAdapter.RowUpdating and SqlDataAdapter.RowUpdated. The order of execution for an update operation is as follows:

The values in the System.Data.DataRow are moved to the parameter values.
The SqlDataAdapter.RowUpdating event is raised.
The command executes.
If the System.Data.UpdateRowSource enumeration is set to System.Data.UpdateRowSource.FirstReturnedRecord, the first returned result is placed in the System.Data.DataRow.
If there are output parameters, they are placed in the System.Data.DataRow.
The SqlDataAdapter.RowUpdated event is raised.
System.Data.DataRow.AcceptChanges is called.

Inheritance Hierarchy

System.Object
   System.EventArgs
      System.Data.Common.RowUpdatingEventArgs
         Devart.Data.SqlServer.SqlRowUpdatingEventArgs

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