RegistryAccessPolicy.DeleteValue Event
Fires when the DevExpress control attempts to delete a value from a system registry key and allows you to cancel the operation.
Namespace: DevExpress.Data.Utils
Assembly: DevExpress.Data.Desktop.v24.2.dll
NuGet Packages: DevExpress.Data.Desktop, DevExpress.ExpressApp.Win.Design
#Declaration
public static event EventHandler<RegistryAccessPolicy.ValueEventArgs> DeleteValue
#Event Data
The DeleteValue event's data class is RegistryAccessPolicy.ValueEventArgs. The following properties provide information specific to this event:
Property | Description |
---|---|
Cancel |
Gets or sets a value indicating whether the event should be canceled.
Inherited from Cancel |
Hive |
Gets a registry hive (a logical group of keys, subkeys, and values in the registry).
Inherited from Registry |
Key |
Gets the requested registry key.
Inherited from Registry |
Name | Gets the name of the value stored in a registry key. |
Operation | Gets an operation on a key value in the system registry. |
#Remarks
Set the e.Cancel
event parameter to true to cancel the operation. e.Hive
, e.Key
, and e.Name
event parameters identify a registry hive, key, and name respectively.
Read the following topic for additional information: Registry Access Policy.