XtraReport批量预览

XtraReport2 report1 = new XtraReport2();
report1.CreateDocument();           
for (int i = 0; i < 7; i++)
 {
        XtraReport2 report2 = new XtraReport2();
        report2.CreateDocument();
        report1.Pages.AddRange(report2.Pages);

 }
report1.PrintingSystem.ContinuousPageNumbering = true;
ReportPrintTool printTool = new ReportPrintTool(report1);
printTool.ShowPreviewDialog();
report1.ShowPreview();