ch8_04.cs

来自「《c#技术内幕代码》」· CS 代码 · 共 40 行

using System;
using System.IO;

class CH8_4
{
   public static void ListFiles( string dirName )
   {
      Directory dir = new Directory( dirName );
      File[] files = dir.GetFiles();
      foreach( File f in files )
      {
         Console.WriteLine("{0}", f.FullName );
      }
   }
   public static void ListFilesMasked( string dirName, string mask )
   {
      Directory dir = new Directory( dirName );
      File[] files = dir.GetFiles(mask);
      foreach( File f in files )
      {
         Console.WriteLine("{0}", f.FullName );
      }
   }
   
   
   public static void Main(string[] args)
   {
      if ( args.Length < 1 )
      {
         Console.WriteLine("Usage: ch8_4 directory-name [file-mask]");
	 return;
      }
      if ( args.Length > 1 )
         ListFilesMasked( args[0], args[1] );
      else
         ListFiles( args[0] );
   }
}