System.ComponentModel.AsyncOperation.CreateOperation C# (CSharp) Method

        internal static AsyncOperation CreateOperation(object userSuppliedState, SynchronizationContext syncContext)
        {
            AsyncOperation newOp = new AsyncOperation(userSuppliedState, syncContext); 
            return newOp;
        }
    }

 public static AsyncOperation CreateOperation(object userSuppliedState)
 {
     return(AsyncOperation.CreateOperation(userSuppliedState, SynchronizationContext));
 }