2014-01-30 71 views

回答

2

如果你正在计算总字节数,那么你可以用下面的函数来找出KB,MB,GB,TB等

static String BytesToString(long byteCount) 
    { 
     string[] suf = { "B", "KB", "MB", "GB", "TB", "PB", "EB" }; //Longs run out around EB 
     if (byteCount == 0) 
      return "0" + suf[0]; 
     long bytes = Math.Abs(byteCount); 
     int place = Convert.ToInt32(Math.Floor(Math.Log(bytes, 1024))); 
     double num = Math.Round(bytes/Math.Pow(1024, place), 1); 
     return (Math.Sign(byteCount) * num).ToString() + suf[place]; 
    } 

希望这将各自的总字节帮你。