RichEditDocumentServer 打印份数

RichEditDocumentServer server = new RichEditDocumentServer();  
server.RtfText = richEditControl1.RtfText;  

PrintableComponentLink link = new PrintableComponentLink(new PrintingSystem());  
link.Component = server;  
link.CreateDocument();  
link.PrintingSystem.StartPrint += (s, e) => {  
    PrinterSettings ps = e.PrintDocument.PrinterSettings;  
    ps.Copies = 2;  
    ps.FromPage = 0;  
    ps.ToPage = 1;  
};  

link.PrintingSystem.Print();