System.Web 2.0.0.0 System.ComponentModel.CancelEventArgs The control raises the event when a Delete button (a button with its CommandName property set to "Delete") within the control is clicked, but before the control deletes the record. This allows you to provide an event-handling method that performs a custom routine, such as verifying a record before deleting it, whenever this event occurs. A object is passed to the event-handling method, which allows you to determine the index of the record being deleted and to indicate that the delete operation should be canceled. To determine the index of a record, use the property. To cancel the delete operation, set the property to true. You can also access the key fields and non-key fields by using the and properties, respectively. These values are useful if you want to verify the record before deleting it. It is possible to modify the key field values and non-key field values in the and properties, respectively. If you change these values, the record that corresponds to the new values will be deleted. For more information about handling events, see Consuming Events. For a list of initial property values for an instance of the class, see the constructor.

Provides data for the event.

Constructor To be added. Use this constructor to initialize a new instance of the class. The following table shows the initial property value for an instance of the class. Property Initial Value The value of the parameter. This constructor is used primarily by control developers when raising events.

Initializes a new instance of the class.

2.0.0.0 Property System.Collections.Specialized.IOrderedDictionary To be added. The property contains the values of the key fields listed in the property of a control. Use the property to access the values of the key field or fields for the record to be deleted. For example, you can use these values to verify the record before deleting it, to change the record to delete, or to keep a log of deleted records. This property contains only the key fields. To access the name/value pair values for the non-key fields, use the property. The property returns an object that implements the interface. The object contains objects that represent the key fields. To access the key field names, use the property of the object. Similarly, you can access the key field values by using the property. As a shortcut, you can also use the indexer of the object to access the key field values. The advantage in using the indexer is that it returns key field values directly. Data source controls that rely on the field order (such as ) can access key field values only by index. The and properties are read-only; however, you can modify the field values of the object. If you change the key and non-key field values, the corresponding record will be deleted from the data source.

Gets an ordered dictionary of key field name/value pairs for the record to delete.

2.0.0.0 Property System.Int32 To be added. Use the property to determine the index of the record being deleted from the data source. The row index corresponds to the page index of the record being deleted.

Gets the index of the record being deleted from the data source.

2.0.0.0 Property System.Collections.Specialized.IOrderedDictionary To be added. Use the property to access the values of the non-key fields for the record to be deleted. For example, you can use these values to verify the record before deleting it, or to keep a log of deleted records. This property does not contain the key field or fields. To access the name/value pair values for the key field or fields, use the property. The property returns an object that implements the interface. The object contains objects that represent the non-key fields. To access the field names, use the property of the object. Similarly, you can access the field values by using the property. As a shortcut, you can also use the indexer of the object to access the field values. The advantage in using the indexer is that it returns field values directly. Data source controls that rely on the field order (such as ) can access field values only by index. The values in the collection do not get passed to the data source control. If the data source requires any of these values, you should add these values to the collection. The and properties are read-only; however, you can modify the field values of the object. If you change the key and non-key field values, the corresponding record will be deleted from the data source.

Gets a dictionary of the non-key field name/value pairs for the item to delete.

2.0.0.0