private void frmCustomersReport_Load(object sender, EventArgs e)
        {
            try
            {

                Cursor = Cursors.WaitCursor;
                timer1.Enabled = true;
                rptCustomers rpt = new rptCustomers();
                //The report you created.
                cmd = new SqlCommand();
                SqlDataAdapter myDA = new SqlDataAdapter();
                RMS_DBDataSet myDS = new RMS_DBDataSet();
                //The DataSet you created.
                con = new SqlConnection(cs.DBConn);
                cmd.Connection = con;
                cmd.CommandText = "SELECT * from Customer order by CustomerName";
                cmd.CommandType = CommandType.Text;
                myDA.SelectCommand = cmd;
                myDA.Fill(myDS, "Customer");
                rpt.SetDataSource(myDS);
                crystalReportViewer1.ReportSource = rpt;

            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }
 public virtual CrystalDecisions.CrystalReports.Engine.ReportDocument CreateReport()
 {
     rptCustomers rpt = new rptCustomers();
     rpt.Site = this.Site;
     return rpt;
 }