protected void showData()
 {
     try
     {
         //mobileClass ob = new mobileClass();
         //ChungNT.SQL ob = new ChungNT.SQL();
         connectionClass ob = new connectionClass();
         DataSet ds = ob.fillDataset(path_data(lbDV.Text), "EXEC mobile_LichTuan2 " + ddTuan.SelectedValue);
         dlLichTuan.DataSource = ds.Tables[0];
         dlLichTuan.DataBind();
         DataView dv = ds.Tables[1].DefaultView;
         string myCmd;
         DataList myList;
         foreach (DataListItem dli in dlLichTuan.Items)
         {
             myCmd = string.Format("NgayThang = '{0}'", ((Label)dli.FindControl("lbNgayThang")).Text);
             dv.RowFilter = myCmd;
             myList = (DataList)dli.FindControl("dlNoiDung");
             myList.DataSource = dv;
             myList.DataBind();
         }
     }
     catch
     {
         dlLichTuan.DataSource = null;
         dlLichTuan.DataBind();
     }
 }
        protected void showData()
        {

            try
            {
                connectionClass ob = new connectionClass();
                lastDate = "";
                gvLichTuan.DataSource = ob.getLichTuan(rbDonVi.SelectedValue, rbTuan.SelectedValue).Tables[0];
                gvLichTuan.DataBind();
            }
            catch
            {
                gvLichTuan.DataSource = null;
                gvLichTuan.DataBind();
            }
        }