WCF: Retrieving MethodInfo from OperationContext

Question

Is there an elegant way to get the method that will be executed on a service instance from MessageInspector/AuthorizationPolicy/some other extension point? I could use

Answer 1

If OperationContext.CurrentIncomingMessageHeaders.Action is null, you can do this -- it's a bit terser:

string actionName = OperationContext.Current.IncomingMessageProperties["HttpOperationName"] as string;
Type hostType = operationContext.Host.Description.ServiceType;
MethodInfo method = hostType.GetMethod(actionName);