private void btnViewReport_Click(object sender, EventArgs e)
    {
        try
        {
            document = new ReportDocument();
            string path = "";

            path = Application.StartupPath + "/rpt/Production/rptProductionStatus.rpt";

            document.Load(path);
            DataTable dtReport = new DataTable();
            dtReport = manageProduction.GetReportProductionStatus(Convert.ToDateTime(dtpFromDate.Text), Convert.ToDateTime(dtpToDate.Text));
            document.SetDataSource(dtReport);
            Utility.SetReportDefaultParameter(ref document);
            CrViewer.ReportSource = document;
        }
        catch (Exception ex)
        {
        }
    }