© { JSL }
111
Text Box: using Directive
using Directive
Folded Corner:
·only allowed at the start of namespace
wrespect scope, not recursive, no clash if no use
wnever affect other using directives
using System;
class Bar { ... }
namespace Accu.Conference
{
    using System.Collections;
    ...
    class Foo : Bar
    {
        static void Main(String[] args)
        {
            Console.Write(args[0]);
        }
        ...
        private Hashtable store;
    }
}