[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
When overridden in a derived class, returns a typed object requested, if present, from the appropriate layer in the binding stack.
Assembly: System.ServiceModel (in System.ServiceModel.dll)
The typed object for which the method is querying.
The typed object T requested if it is present or null if it is not present.
Use this to retrieve capabilities, requirements and parameters from the binding element stack. If a binding element supports returning the requested object, it returns it. If not, it delegates the call down to the next binding element in the stack. If it gets to the bottom of the stack and no binding element supported the requested object, then the method returns null.