integrated crystal report prompting for datasource

case "GROSSPROFIT":
					try
					{
				
						GrossProfit1 custReport = new GrossProfit1();
						custReport.SetDatabaseLogon("sa","sa");
 
						
				
 
						ParameterFields myParams = new ParameterFields();  
						ParameterField myParam = new ParameterField();  
						ParameterDiscreteValue myDiscreteValue = new ParameterDiscreteValue();
						myParam.ParameterFieldName = "BeginTime";
						ShipDate frmShipDate = new ShipDate();
						frmShipDate.Text = "Enter Start Date";
						DialogResult result = frmShipDate.ShowDialog();
						
 
						DateTime queryDateBegin;
						queryDateBegin = Convert.ToDateTime( frmShipDate.Shipdate);
						frmShipDate.Dispose();
						myDiscreteValue.Value = queryDateBegin;
 
						myParam.CurrentValues.Add(myDiscreteValue);
 
						myParams.Add(myParam);
 
						ParameterField myParam1 = new ParameterField();  
						ParameterDiscreteValue myDiscreteValue1 = new ParameterDiscreteValue();
						myParam1.ParameterFieldName = "EndTime";
 
						DateTime queryDateBegin1 = today.AddDays(1);
 
						frmShipDate = new ShipDate();
						frmShipDate.Text = "Enter End Date";
						result = frmShipDate.ShowDialog();
						string strTest = frmShipDate.Shipdate;
 
						
						queryDateBegin1 = Convert.ToDateTime( frmShipDate.Shipdate + " 23:59:59");
 
						frmShipDate.Dispose();
 
						myDiscreteValue1.Value = queryDateBegin1;
 
						myParam1.CurrentValues.Add(myDiscreteValue1);
 
						myParams.Add(myParam1);
 
 
						crystalReportViewer1.ParameterFieldInfo = myParams;
 
 
						crystalReportViewer1.ReportSource = custReport;
						custReport.Refresh();
					
					}
					catch(Exception test)
					{
						MessageBox.Show(test.Message);
					}
					break;
					#endregioncase "GROSSPROFIT":
					try
					{
				
						GrossProfit1 custReport = new GrossProfit1();
						custReport.SetDatabaseLogon("sa","sa");
 
						
				
 
						ParameterFields myParams = new ParameterFields();  
						ParameterField myParam = new ParameterField();  
						ParameterDiscreteValue myDiscreteValue = new ParameterDiscreteValue();
						myParam.ParameterFieldName = "BeginTime";
						ShipDate frmShipDate = new ShipDate();
						frmShipDate.Text = "Enter Start Date";
						DialogResult result = frmShipDate.ShowDialog();
						
 
						DateTime queryDateBegin;
						queryDateBegin = Convert.ToDateTime( frmShipDate.Shipdate);
						frmShipDate.Dispose();
						myDiscreteValue.Value = queryDateBegin;
 
						myParam.CurrentValues.Add(myDiscreteValue);
 
						myParams.Add(myParam);
 
						ParameterField myParam1 = new ParameterField();  
						ParameterDiscreteValue myDiscreteValue1 = new ParameterDiscreteValue();
						myParam1.ParameterFieldName = "EndTime";
 
						DateTime queryDateBegin1 = today.AddDays(1);
 
						frmShipDate = new ShipDate();
						frmShipDate.Text = "Enter End Date";
						result = frmShipDate.ShowDialog();
						string strTest = frmShipDate.Shipdate;
 
						
						queryDateBegin1 = Convert.ToDateTime( frmShipDate.Shipdate + " 23:59:59");
 
						frmShipDate.Dispose();
 
						myDiscreteValue1.Value = queryDateBegin1;
 
						myParam1.CurrentValues.Add(myDiscreteValue1);
 
						myParams.Add(myParam1);
 
 
						crystalReportViewer1.ParameterFieldInfo = myParams;
 
 
						crystalReportViewer1.ReportSource = custReport;
						custReport.Refresh();
					
					}
					catch(Exception test)
					{
						MessageBox.Show(test.Message);
					}
					break;
					#endregion

                                              

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  ConnectionInfo connectionInfo = new ConnectionInfo(); //our connection details
 
            try
            {
 
                connectionInfo.DatabaseName = System.Configuration.ConfigurationManager.AppSettings["DataBaseName"].ToString(); // cms database change to production
                string username = Session["strUserCMSName"].ToString();//cms username 
                connectionInfo.UserID = username;
                connectionInfo.Type = ConnectionInfoType.CRQE; //SQL;//sql server 
 
                string password = Session["strUserPassword"].ToString();//cms password
                connectionInfo.Password = password;
                connectionInfo.ServerName = System.Configuration.ConfigurationManager.AppSettings["DataBaseServer"].ToString(); //changing to our production database server
            }
            catch (Exception ex) 
            {
                lblerror.Text = ex.ToString();
                return; 
            } 
 
 
 
  private void SetDBLogonForReport(ConnectionInfo connectionInfo, ReportDocument reportDocument)
        {
            //loop over each table in the reports and set the logon/connection info
            Tables tables = reportDocument.Database.Tables;
            foreach (CrystalDecisions.CrystalReports.Engine.Table table in tables)
            {
                TableLogOnInfo tableLogonInfo = table.LogOnInfo;
                tableLogonInfo.ConnectionInfo = connectionInfo;
                table.ApplyLogOnInfo(tableLogonInfo);
                table.Location = "dbo." + table.Location;//this line is crutial for some sql configs - you may or not need it
            }
        }

                                              

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