GridViewUpdatedEventArgs Class
Provides data for the RowUpdated event.
Assembly: System.Web (in System.Web.dll)
The GridViewUpdatedEventArgs type exposes the following members.
| Name | Description | |
|---|---|---|
![]() | GridViewUpdatedEventArgs | Initializes a new instance of the GridViewUpdatedEventArgs class. |
| Name | Description | |
|---|---|---|
![]() | AffectedRows | Gets the number of rows that were affected by the update operation. |
![]() | Exception | Gets the exception (if any) that was raised during the update operation. |
![]() | ExceptionHandled | Gets or sets a value that indicates whether an exception that was raised during the update operation was handled in the event handler. |
![]() | KeepInEditMode | Gets or sets a value that indicates whether the GridView control should remain in edit mode after an update operation. |
![]() | Keys | Gets a dictionary that contains the key field name/value pairs for the updated record. |
![]() | NewValues | Gets a dictionary that contains the new field name/value pairs for the updated record. |
![]() | OldValues | Gets a dictionary that contains the original field name/value pairs for the updated record. |
| Name | Description | |
|---|---|---|
![]() | Equals(Object) | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
![]() | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
![]() | GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
![]() | GetType | Gets the Type of the current instance. (Inherited from Object.) |
![]() | MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
![]() | ToString | Returns a string that represents the current object. (Inherited from Object.) |
The GridView control raises the RowUpdated event when an Update button in the control is clicked, but after the GridView control updates the record. (An Update button is a button control whose CommandName property is set to "Update".) You can perform a custom routine whenever this event occurs, such as checking the results of an update operation.
A GridViewUpdatedEventArgs object is passed to the event handler, which enables you to determine the number of records that were affected and any exceptions that might have occurred. To determine the number of records that were affected by the update operation, use the AffectedRows property. To determine whether any exceptions occurred, use the Exception property. You can also indicate whether the exception was handled in the event handler by setting the ExceptionHandled property.
To access the key field values for the updated record, use the Keys property. You can access the original non-key field values by using the OldValues property. You can access the updated non-key field values by using the NewValues properties.
By default, the GridView control returns to read-only mode after an update operation. When you handle an exception that occurred during the update operation, you can keep the GridView control in edit mode by setting the KeepInEditMode property to true.
For more information about how to handle events, see Consuming Events.
For a list of initial property values for an instance of the GridViewUpdatedEventArgs class, see the GridViewUpdatedEventArgs constructor.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.


