C#使用文件流读取文件的方法

using System;
using System.IO;
namespace Client.Chapter_11___File_and_Streams
{
 public class OpenExistingFile {
 static void Main(string[] args)
 {
  FileInfo MyFile = new FileInfo(@"c:\Projects\Testing.txt");
  FileStream MyStream;
  MyStream = MyFile.Open(FileMode.Open,FileAccess.Read,FileShare.None);
 }
 }
}