Creates a remote proxy to an object with a specific identifier implementing the supplied interface with the specified server

Creates a remote proxy instance for the desired interface with the specified server and object identifier. Instance is private to this client in the sense that no one else can use the instance on the server unless they have the instanceId returned by this method

Creates a remote proxy instance for the desired interface with the specified server and object identifier. Instance is public in sense that any client can use specified name to make calls on the same server side object

Causes the provided IRPCProxy instance to be disposed

Private method for simplifying the remote procedure call. I don't want to write this in IL!!