Dev打印

 1 Print print = new Print();
 2 //选择打印机打印
 3 print.PrinterName = printform.printnamestr;
 4 //将打印内容放到预览控件
 5 this.documentViewer1.PrintingSystem = print .PrintingSystem;
 6 print .CreateDocument();
 7 //直接打印
 8 print .Print();
 9 //Dev自带的预览  破解版是英文
10 ReportPrintTool printTool = new ReportPrintTool(print);
11 printTool.ShowPreviewDialog();