C-CANCEL requests are handled internally by DicomObjects, with the result that no further images are sent on the connection, and a status of Cancelled is automatically returned to the peer. In order to prevent errors from operations on a closed association, operations such as SendInstances are still accepted but are silently ignored. This property is therefore provided solely as an optimisation, to prevent unnecessary preparatory work by the client application.

Target Platforms: .NET CLR 4.8 or higher