protected void NewMailCount()
 {
     if (Session["UserName"] == null)
     {
         MessageBox.ShowAndRedirect(this.Page, "对不起,会话超时,请重新登录!", "/Default.aspx");
         return;
     }
     else
     {
         string userName = Session["UserName"].ToString();
         ML_MailBLL bll = new ML_MailBLL();
         int count = bll.GetNewMailCountByReceiver(userName);
         this.lb_NewMailCount.Text = count.ToString();
     }
 }
 protected void NewMailCount()
 {
     if (Session["UserName"] == null)
     {
         MessageBox.ShowAndRedirect(this.Page, "对不起,会话超时,请重新登录!", "/Default.aspx");
         return;
     }
     else
     {
         string     userName = Session["UserName"].ToString();
         ML_MailBLL bll      = new ML_MailBLL();
         int        count    = bll.GetNewMailCountByReceiver(userName);
         //this.lb_NewMailCount.Text = count.ToString();
     }
 }