Freezes the context, making it impossible to add or remove context properties from the current context.
This API supports the product infrastructure and is not intended to be used directly from your code.
public: virtual void Freeze();
[System.Security.SecurityCritical] public virtual void Freeze ();
abstract member Freeze : unit -> unit override this.Freeze : unit -> unit
Public Overridable Sub Freeze ()
The context is already frozen.
Context properties cannot be added after the context has been frozen.