从文件读数据

/*该方法用于从txt文件中读取你想要的数据*/

public void FromFile()
{
     String line;
     StreamReader rdr = new StreamReader("../../data.txt");
     while((line = rdr.ReaderLine()) != null)
     {
          if(line.StartsWith('#')){continue;  //忽略注释}
          String[] tokens = line.Split(null);
          //读取期望值
          String val = tikens[0];
          int expected = Int32.Parse(val);
          ...
     }
}