protected void Page_Load(object sender, EventArgs e)
 {
     if (!IsPostBack)
     {
         ViewState["surrentPage"] = 0;
         int CurrentPage = Convert.ToInt32(ViewState["surrentPage"]);
         EA  mEA         = new EA();
         int Page        = mEA.GetPages();
         ShowPages.Text = "第" + (CurrentPage + 1).ToString() + "页/共" + Page.ToString() + "页";
         divide mdv = new divide();
         this.EvaluateList.DataSource = mdv.EvaluateShow(Convert.ToInt32(ViewState["surrentPage"]));
         this.EvaluateList.DataBind();
     }
 }
 /// <summary>
 /// 上一页
 /// 徐嘉琪
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 protected void last_Click(object sender, EventArgs e)
 {
     if (Convert.ToInt32(ViewState["surrentPage"]) > 0)
     {
         ViewState["surrentPage"] = Convert.ToInt32(ViewState["surrentPage"]) - 1;
         int CurrentPage = Convert.ToInt32(ViewState["surrentPage"]);
         EA  mEA         = new EA();
         int Page        = mEA.GetPages();
         ShowPages.Text = "第" + (CurrentPage + 1).ToString() + "页/共" + Page.ToString() + "页";
         divide mdv = new divide();
         this.EvaluateList.DataSource = mdv.EvaluateShow(Convert.ToInt32(ViewState["surrentPage"]));
         this.EvaluateList.DataBind();
     }
     else
     {
         this.Page.ClientScript.RegisterStartupScript(this.GetType(), "", "<script language='javascript'>alert('" + "已经是第一页!!" + "');</script> ");
     }
 }