public void LoadComboBox()
        {
            Client_Ledger_Detail_Report_DSE_24_10BAL objBAL = new Client_Ledger_Detail_Report_DSE_24_10BAL();
            DataTable dtclient = new DataTable();

            dtclient = objBAL.GetClient();
            //cmdClientcode.DataSource = dtclient;
            //cmdClientcode.DisplayMember = dtclient.Columns[0].ToString();
            //cmdClientcode.ValueMember = dtclient.Columns[0].ToString();
        }
        private void btnOpen_Click(object sender, EventArgs e)
        {
            Client_Ledger_Detail_Report_DSE_24_10BAL objBAL = new Client_Ledger_Detail_Report_DSE_24_10BAL();
            crClient_Ledger_Detail_Report_DSE_24_10  objRPT = new crClient_Ledger_Detail_Report_DSE_24_10();
            frmReportViewer viewer = new frmReportViewer();
            DataTable       dt     = new DataTable();

            dt = objBAL.Client_Ledger_Detail_Report(txtClientCode.Text, dtpStartDate.Value, dtpEndDate.Value);
            objRPT.SetDataSource(dt);
            ((TextObject)objRPT.Section2.ReportObjects["txtClientCode"]).Text = txtClientCode.Text;
            ((TextObject)objRPT.Section2.ReportObjects["txtEndDate"]).Text    = dtpEndDate.Value.ToString("dd-MMMM-yyyy");
            ((TextObject)objRPT.Section2.ReportObjects["txtStartDate"]).Text  = dtpStartDate.Value.ToString("dd-MMMM-yyyy");
            viewer.crvReportViewer.ReportSource = objRPT;
            viewer.Show();
        }