動態改變水晶報表數據連接

private void getData()
        ...{
            try
            ...{
                //加載數據庫並綁定數據
                DataSet ds = new DataSet();
                SqlDataAdapter da = new SqlDataAdapter("proc_selectall", ConfigurationManager.AppSettings["ConnectiontString"].ToString());
                da.SelectCommand.CommandType = CommandType.StoredProcedure;
                da.SelectCommand.Parameters.Add(new SqlParameter("@CABINET_ID", txCabinetID.Text == string.Empty ? string.Empty : txCabinetID.Text));
                da.SelectCommand.Parameters.Add(new SqlParameter("@SECTION_ID", ddlSectionID.Text == string.Empty ? string.Empty : ddlSectionID.Text));
                da.SelectCommand.Parameters.Add(new SqlParameter("@BOX_ID", txtBoxID.Text == string.Empty ? string.Empty : txtBoxID.Text));
                da.SelectCommand.Parameters.Add(new SqlParameter("@NOTE", txtNote.Text == string.Empty ? string.Empty : txtNote.Text));
                da.Fill(ds);
                //設置報表定登陸信息
                TableLogOnInfo logOnInfo = new TableLogOnInfo();
                logOnInfo.ConnectionInfo.ServerName = ConfigurationManager.AppSettings["ServerName"].ToString();
                logOnInfo.ConnectionInfo.DatabaseName = ConfigurationManager.AppSettings["DatabaseName"].ToString();
                logOnInfo.ConnectionInfo.UserID = ConfigurationManager.AppSettings["UserID"].ToString();
                logOnInfo.ConnectionInfo.Password = ConfigurationManager.AppSettings["Password"].ToString();
                string path = @"D:GamaniaFD_GAMANIA.rootFD_GAMANIAWebAppReporterCR_4_2.rpt";
                ReportDocument oRpt = new ReportDocument();
                oRpt.Load(path);
                oRpt.Database.Tables[0].ApplyLogOnInfo(logOnInfo);
                //該項要設置到具體的表
                oRpt.SetDataSource(ds.Tables[0]);
                this.CrystalReportViewer1.ReportSource = oRpt;
            }
            catch (Exception Err)
            ...{
                Response.Write(@"<Script>alert('" + Err.Message + @"')</Script>");
            }
        }