protected void Page_Load(object sender, EventArgs e) { if (!Page.IsPostBack) { if (Request.QueryString["EmailID"] != null) { ZX_EmailBu email1 = new ZX_EmailBu(); Hashtable ht = email1.GetMailDetailByID(Request.QueryString["EmailID"]); if (ht.Count > 0) { this.from1.Text = ht["from1"].ToString(); this.fromtime.Text = ht["time0"].ToString(); this.subject.Text = ht["title"].ToString(); } email1.Close(); } } }