痞客興的部落格

程式範例如下

string line = null,lineReturn = null;
        int i = 0;

        using (StreamReader reader = new StreamReader("serverlist.txt"))
        {
            using (StreamWriter writer = new StreamWriter("serverlisttemp.txt"))
            {
                while ((line = reader.ReadLine()) != null)
                {
                    ++i;
                    if (i == 1)
                    {
                        lineReturn = line;
                        continue;
                    }
                        writer.WriteLine(line);
                }
                writer.WriteLine(lineReturn);
            }
        }

        File.Copy("serverlisttemp.txt", "serverlist.txt", true);