C#中的文件操作

• Winform获取程序路径
  • AppDomain.CurrentDomain.BaseDirectory
• Directory文件夹操作类
  • Directory.CreateDirectory
  • Directory.Delete
• File文件操作类
  • File.Exists(string path)
  • File.WriteAllText(string path, string contents)
  • File.ReadAllText(string path)
  • File.Create
  • File.Delete
• FileStream操作类
  • FileStream fsr = new FileStream(%%1, FileMode.Open, FileAccess.Read);
  • FileStream.Name
  • FileStream.Length
  • FileStream.ReadByte()
  • FileStream.Seek
  • fsr.Read(btArr, 0, btArr.Length);
  • fsw.Write(btArr, btArr.Length/2, btArr.Length-btArr.Length/2);
  • fsr.Close();