asp.net遍历文件夹下所有子文件夹并绑定到gridview上的方法

Helper app_Helper = new Helper(); DataSet ds = new DataSet(); DataTable dt = new DataTable(); protected void Page_Load(object sender, EventArgs e) { gvwBind(); } #region 绑定GridView /// <summary> /// 绑定GridView /// </summary> protected void gvwBind() { INI.INIPath iniINIPath = new INI.INIPath(); INI.INIFile iniINIFile = new INI.INIFile(iniINIPath.getINIPath()); string FolderNames = app_Helper.GetAllFolder(Server.MapPath("../../APPDIR"));//获得APPDIR文件夹下所有子文件夹名 string[] FolderName = new string[FolderNames.Split(',').Length - 1];//声明个数组为了保存文件夹绝对路径 FolderName = FolderNames.Split(',');//给文件夹绝对路径数组赋值 dt.Columns.Add("LKNAME", typeof(string)); dt.Columns.Add("qdjsjm", typeof(string)); dt.Columns.Add("qdipdz", typeof(string)); for (int i = 0; i < FolderName.Length - 1; i++) { DataRow row = dt.NewRow(); FolderName[i] = FolderName[i].Substring(FolderName[i].LastIndexOf('//') + 1);//截取文件夹名 row["LKNAME"] = FolderName[i];//给 LKNAME 字符赋值 if (!iniINIFile.IniReadValue("dzjclkzp", FolderName[i]).Equals(""))//配置文件中是否存在相同文件夹名的key { row["qdjsjm"] = iniINIFile.IniReadValue("dzjclkzp", FolderName[i]).Split(',')[0];//给qdjsjm字段赋值 row["qdipdz"] = iniINIFile.IniReadValue("dzjclkzp", FolderName[i]).Split(',')[1];//给qdipdz字段赋值 } dt.Rows.Add(row); } gvwGKWH.DataSource = dt;//绑定到数组 gvwGKWH.DataBind(); } #endregion 绑定GridView