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DetailsViewUpdatedEventArgs Class

Provides data for the ItemUpdated event.

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)

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public ref class DetailsViewUpdatedEventArgs : public EventArgs

The DetailsView control raises the ItemUpdated event when an Update button (a button with its CommandName property set to "Update") within the control is clicked, but after the DetailsView control updates the record. This allows you to provide an event handler that performs a custom routine, such as checking the results of an update operation, whenever this event occurs.

A DetailsViewUpdatedEventArgs object is passed to the event handler, which allows you to determine the number of records affected and any exceptions that might have occurred. To determine the number of records affected by the update operation, use the AffectedRows property. Use the Exception property to determine whether any exceptions occurred. You can also indicate whether the exception was handled in the event handler by setting the ExceptionHandled property. If you need to access the key field values for the updated record, use the Keys property. The original and updated non-key field values can be accessed using the OldValues and NewValues properties, respectively.

By default, the DetailsView control returns to the mode specified by the DefaultMode property after an update operation. To keep the DetailsView control in edit mode, set the KeepInEditMode property to true.

For more information about handling events, see Consuming Events.

For a list of initial property values for an instance of the DetailsViewUpdatedEventArgs class, see the DetailsViewUpdatedEventArgs constructor.

The following code example demonstrates how to use the DetailsViewUpdatedEventArgs object passed to the event handler for the ItemUpdated event to determine whether an exception occurred during an update operation.

No code example is currently available or this language may not be supported.

System::Object
  System::EventArgs
    System.Web.UI.WebControls::DetailsViewUpdatedEventArgs

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0
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