protected void storeData_Refresh(object sender, StoreRefreshDataEventArgs e)
{
DataTable dt = SPDayReportWrapper.GetProvinceCountReport(ChannleID, this.SPClientID, Convert.ToDateTime(this.StartDate), Convert.ToDateTime(this.EndDate), DType);
//object result = dt.Compute("Sum(DataCount)","");
//if (result != System.DBNull.Value)
// this.txtTotalCount.Text = "总计：0";
//else
// this.txtTotalCount.Text = "总计：" + result.ToString();
storeData.DataSource = dt;
storeData.DataBind();
}