asp.net使用AJAX实现无刷新分页(2)

protected void Page_Load(object sender, EventArgs e)
{
    Int32 pageIndex = Int32.MinValue;
    Int32 pageSize = Int32.MinValue;
    String name = String.Empty;
    JavaScriptSerializer jss = new JavaScriptSerializer();
    if (Request[Name] != null)
    {
        name = Request[Name].ToString();
        if (Request[PageIndex] != null)
        {
            pageIndex = Int32.Parse(Request[PageIndex].ToString());
            pageSize = Request[PageSize] != null ? Int32.Parse(Request[PageSize].ToString()) : 5;
            IList<cloudfile> cloudfileLists = new List<cloudfile>();//cloudfile是自己写的类，表示一条数据</cloudfile></cloudfile>