asp.net 遍历文件夹下全部子文件夹并绑定到gridview上

遍历文件夹下所有子文件夹，并且遍历配置文件某一节点中所有key,value并且绑定到GridView上 

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

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