MVCxBatchUpdateValues<T, S>.DeleteKeys Property
Contains a list of keys that correspond to records deleted on the client side in batch edit mode.
An object that stores the list of record keys.
In batch edit mode, user changes are maintained on the client side until an extension sends a callback with the changes to the server side. This callback is handled by an Action in the Controller defined by the BatchUpdateRouteValues property. This Action method receives the MVCxBatchUpdateValues<T, S> object as a parameter, and allows you to apply all the changes made on the client side to the extension's data source.
The DeleteKeys property contains a list of keys that correspond to deleted items on the client side in batch edit mode.