你把结果标题写到txt文件里。。
/// <summary>
/// 写入日志
/// </summary>
/// <param name="txt"></param>
private void WriteLog(string txt)
{
string path = Application.StartupPath;
path = path.Substring(0, path.IndexOf("bin"));
path=path+"log\\";
this.Text = path;
string mypath = path + DateTime.Now.ToShortDateString()+"-"+DateTime.Now.Minute+ ".txt";
File.AppendAllText(mypath, txt);
btn_log.Tag = mypath;
}