如何使用Print Ticket创建新的xps文件

问题描述

我想将打印票据附加到现有的xps文件中，但我不知道如何将其序列化为新的xps文件;

XpsDocument doc = new XpsDocument（" C：\\input.xps"，FileAccess.ReadWrite）;
XpsDocumentWriter writer = XpsDocument.CreateXpsDocumentWriter（doc）;

PrintTicket pt = new PrintTicket（）;
pt.OutputColor = OutputColor.Grayscale;
//这里必须是使用pt Print Ticket保存文件的代码

I want to attach a Print Ticket to the existing xps-file, but I don't know how to serialize it to the new xps-file;

XpsDocument doc = new XpsDocument("C:\\input.xps", FileAccess.ReadWrite);
                XpsDocumentWriter writer = XpsDocument.CreateXpsDocumentWriter(doc);

                PrintTicket pt = new PrintTicket();
                pt.OutputColor = OutputColor.Grayscale;
                // Here must be code to save the file with pt Print Ticket

推荐答案

using (XpsDocument doc = new XpsDocument("C:\\temp\\input.xps", FileAccess.ReadWrite))
{
  using (Package container = Package.Open("C:\\temp\\outputPT.xps", FileMode.Create))
  {
    using (XpsDocument xpsDoc = new XpsDocument(container))
    {
      XpsDocumentWriter xpsWriter = XpsDocument.CreateXpsDocumentWriter(xpsDoc);
      PrintTicket pt = new PrintTicket();
      pt.OutputColor = OutputColor.Grayscale;

      xpsWriter.Write(doc.GetFixedDocumentSequence(), pt);
    }
  }
}

希望这有点帮助......

hope this helps a bit...

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