C#'s switch statement has two ‘improvements’ over that of Java's:

1. It is not possible to fall through from one arm to the next. So:

   case 0:
       i = 1;
   case 1:
       j = 2;
   

   is illegal. An arm must end in a statement that transfers control. Four examples of such statements are:

   break;
   goto case 1;
   goto default;
   return;
   

2. A string may be used as a selector:

   switch ( tCommand )
   {
       case "add":
           ...
           break;
       case "remove":
           ...
           break;
   }