public void Read(string srr)
        {
            this.reportQuary = dateTimePicker1.Text + "  to  " + dateTimePicker2.Text;
            string query = "";

            query = "Select * From TbDailyIncome Where IncomeDate BETWEEN  '" + dateTimePicker1.Value.Date + "' AND  '" + dateTimePicker2.Value.Date + "' AND Income = @Income Order By IncomeDate";
            if (query != "")
            {

                SqlConnection conn = new SqlConnection(this.connectionString);
                SqlCommand comm = new SqlCommand(query, conn);

                comm.Parameters.Add("@Income", SqlDbType.VarChar, 50);
                comm.Parameters["@Income"].Value = comboBox1.Text;

                SqlDataAdapter adap = new SqlDataAdapter();
                DataSets.DebitVoucherDataSet dataset = new DataSets.DebitVoucherDataSet();
                DebitVoucherByIncomeCrystalReport crp = new DebitVoucherByIncomeCrystalReport();

                try
                {
                    conn.Open();
                    adap.SelectCommand = comm;
                    adap.Fill(dataset, "DataTable1");

                }
                catch (Exception ex)
                {
                    MessageBox.Show(ex.Message.ToString());
                }
                finally
                {
                    conn.Close();
                }
                crp.SetDataSource(dataset);

                ParameterValues v = new ParameterValues();
                ParameterDiscreteValue dv = new ParameterDiscreteValue();

                dv = new ParameterDiscreteValue();
                dv.Value = this.reportQuary;
                v.Add(dv);
                crp.DataDefinition.ParameterFields["report_query"].ApplyCurrentValues(v);

                crystalReportViewer2.ReportSource = crp;
            }
        }
 public virtual CrystalDecisions.CrystalReports.Engine.ReportDocument CreateReport()
 {
     DebitVoucherByIncomeCrystalReport rpt = new DebitVoucherByIncomeCrystalReport();
     rpt.Site = this.Site;
     return rpt;
 }