ASPxFileManager.ItemRenaming Event
Fires on the server side before an item is renamed and allows you to cancel the action.
Namespace: DevExpress.Web
Assembly: DevExpress.Web.v23.2.dll
NuGet Package: DevExpress.Web
Declaration
Event Data
The ItemRenaming event's data class is FileManagerItemRenameEventArgs. The following properties provide information specific to this event:
| Property | Description |
|---|---|
| Cancel | Gets or sets a value indicating whether the action that raised the event should be canceled. Inherited from FileManagerActionEventArgsBase. |
| ErrorText | Gets or sets a text for the explanatory message. Inherited from FileManagerActionEventArgsBase. |
| Item | Gets an item object related to the event. |
| NewName | Gets a new name for the item currently being renamed. |
Remarks
Each time an item is going to be renamed on the server side, the ItemRenaming event occurs, allowing you to cancel the action. The event parameter’s FileManagerItemRenameEventArgs.Item property identifies the item that is being processed. The new name of the item can be obtained via the FileManagerItemRenameEventArgs.NewName property. To cancel the delete operation, set the FileManagerActionEventArgsBase.Cancel property to true. In order to show the message, explaining the reason for the delete cancellation, specify the FileManagerActionEventArgsBase.ErrorText property.