gistfile1.cs

void DoSomethingToNode(BindingNode node)
{
   switch (node)
   {
       case<BindingLiteral> foo:
           foo.LiteralText += "blah";
           break;
       case<BindingNameReference> bar:
           break;
       case<BindingPrefixReference> foo:
           break;
       default:
           break;
   }
}