protected void grd_PayReport_NeedDataSource(object sender, Telerik.Web.UI.GridNeedDataSourceEventArgs e)
{
DataTable dt = new DataTable();
dt = GBusiness.GetPayment(3);
if (dt.Rows.Count > 0)
{
grd_PayReport.DataSource = dt;
img_ExportToExcel.Visible = true;
}
else
{
grd_PayReport.Visible = false;
img_ExportToExcel.Visible = false;
}
}