GridViewDeletedEventArgs Class
Provides data for the RowDeleted event.
Assembly: System.Web (in System.Web.dll)
The GridViewDeletedEventArgs type exposes the following members.
| Name | Description | |
|---|---|---|
![]() | GridViewDeletedEventArgs | Initializes a new instance of the GridViewDeletedEventArgs class. |
| Name | Description | |
|---|---|---|
![]() | AffectedRows | Gets the number of rows affected by the delete operation. |
![]() | Exception | Gets the exception (if any) that was raised during the delete operation. |
![]() | ExceptionHandled | Gets or sets a value indicating whether an exception that was raised during the delete operation was handled in the event handler. |
![]() | Keys | Gets an ordered dictionary of key field name/value pairs for the deleted record. |
![]() | Values | Gets a dictionary of the non-key field name/value pairs for the deleted 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 RowDeleted event when a Delete button (a button with its CommandName property set to "Delete") within the control is clicked, but after the GridView control deletes the record. This allows you to provide an event-handling method that performs a custom routine, such as checking the results of a delete operation, whenever this event occurs.
A GridViewDeletedEventArgs object is passed to the event-handling method, 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 delete 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-handling method by setting the ExceptionHandled property.
Note |
|---|
If an exception occurs during the delete operation and the ExceptionHandled property is set to false, the GridView control re-throws the exception. |
If you want to access the name/value pairs of the key fields and non-key fields of the deleted record, use the Keys and Values properties, respectively.
For more information about handling events, see Consuming Events.
The following example demonstrates how to use the GridViewDeletedEventArgs object passed to the event-handling method for the RowDeleted event to determine whether an exception occurred during a delete operation.
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.



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