private void btnExport_Click(object sender, EventArgs e) { DataTable theDT = (DataTable)dgQResult.DataSource; if (theDT.Rows.Count > 0) { IQCareUtils theUtils = new IQCareUtils(); theUtils.ExportToExcel_Windows(theDT, GblIQCare.GetExcelPath() + "QBReport.xls", GblIQCare.GetExcelPath() + "\\Templates\\BlankReport.xml"); } }