Key. Dispose Method
Releases all resources used by the current instance of the CngKey class.
public: virtual void Dispose();
[System.Security.SecurityCritical] public void Dispose ();
abstract member Dispose : unit -> unit override this.Dispose : unit -> unit
Public Sub Dispose ()
Call Dispose when you are finished using the CngKey. The Dispose method leaves the CngKey in an unusable state. After calling Dispose, you must release all references to the CngKey so the garbage collector can reclaim the memory that the CngKey was occupying. For more information, see Cleaning Up Unmanaged Resources and Implementing a Dispose Method.