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Devart.Data.SqlServer Namespace / SqlRowUpdatingEventHandler Delegate
The source of the event.
The SqlRowUpdatingEventArgs object that contains the event data.

In This Topic
    SqlRowUpdatingEventHandler Delegate
    In This Topic
    Represents the method that will handle the RowUpdating event of an SqlDataAdapter.
    Syntax
    'Declaration
     
    Public Delegate Sub SqlRowUpdatingEventHandler( _
       ByVal sender As Object, _
       ByVal e As SqlRowUpdatingEventArgs _
    ) 
    public delegate void SqlRowUpdatingEventHandler( 
       object sender,
       SqlRowUpdatingEventArgs e
    )

    Parameters

    sender
    The source of the event.
    e
    The SqlRowUpdatingEventArgs object that contains the event data.
    Remarks
    The handler is not required to perform any action, and your code should avoid generating exceptions or allowing exceptions to propagate to the calling method. Any exceptions that do reach the caller are ignored.

    Use the handler to process SqlRowUpdatingEventArgs and to specify how updates are processed. For example, you may opt to skip the update of the current row or skip the update of all remaining rows. Note that the rows are updated in the order that they were received from the data source.

    When you create an SqlRowUpdatingEventArgs delegate, you identify the method that will handle the event. To associate the event with your event handler, add an instance of the delegate to the event. The event handler is called whenever the event occurs, unless you remove the delegate. For more information about event handler delegates, see "Events and Delegates" in the .NET Framework SDK documentation.

    Requirements

    Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

    See Also