操作文本文件

using System;
using System.IO;

namespace CSharp类库集合
{
 /// <summary>
 /// 操作文本文件 的摘要说明。
 /// </summary>
 public class 操作文本文件
 {
  public 操作文本文件()
  {
   //
   // TODO: 在此处添加构造函数逻辑
   //
  }

  public void readFile(string strPath,string strValue)
  {
   FileStream   fsInfo = new  FileStream( strPath, FileMode.Open, FileAccess.Read );
   StreamReader  srInfo  =  new StreamReader( fsInfo, System.Text. Encoding.GetEncoding( "GB2312" ) );
   srInfo.BaseStream.Seek( 0, SeekOrigin.Begin );
   strValue  = " ";
   string strLine  = srInfo.ReadToEnd();
   while( strLine != null )
   {
    strValue  +=   strLine  + "/n";
    strLine   =   srInfo.ReadLine();
   }
   srInfo.Close();
  }

  public void writeFile(string strPath,string strValue)
  {
   FileStream fsInfo  = new FileStream( strPath, FileMode.OpenOrCreate, FileAccess.Write );
   StreamWriter swInfo = new StreamWriter( fsInfo );
   swInfo.Flush();
   swInfo.BaseStream.Seek( 0, SeekOrigin.Begin );
   swInfo.Write( strValue );

   swInfo.Flush();
   swInfo.Close();
  }

 }
}