编辑XPS文档 [英] Editing XPS document

问题描述

我在以下代码的帮助下创建了XPS文档：

Hi,

I created XPS document with the help of below code:

XpsDocument xpsDocument = new XpsDocument(packageName, FileAccess.ReadWrite);

            XpsSerializationManager xpsSerializationManager = new XpsSerializationManager(new XpsPackagingPolicy(xpsDocument), false);

            DocumentPaginator documentPaginator = ((IDocumentPaginatorSource)flowDocument).DocumentPaginator;

            xpsSerializationManager.SaveAsXaml(documentPaginator);

            xpsDocument.Close();

现在我想在另一个FlowDocument对象中添加更多数据到同一个XPS文档。请告诉我怎么做？

Now I want to add some more data which is in another FlowDocument object to the same XPS document. Please let me know how to do it?

推荐答案

你好，



如果你已经有2个FlowDocuments那么这很简单。



你需要做的就是添加第一个流的 BlockCollection Blocks 记录第二个文档的 Blocks 。

合并后出口到XPS。



以下为样本：

Hello,

If you already have 2 FlowDocuments then it is pretty easy.

All you need to do is add to the BlockCollection Blocks of your first flow document the Blocks of the second document.
Once merged export to XPS.

Here is a sample:

//create a flow document
Paragraph paragraph = new Paragraph();
paragraph.Inlines.Add("This is a bit of text");
FlowDocument document1 = new FlowDocument(paragraph);

//create another flow document
Paragraph paragraph2 = new Paragraph();
paragraph2.Inlines.Add("this is another one!");
FlowDocument document2 = new FlowDocument(paragraph2);

// append document2 to document1
for (int i = 0; i < document2.Blocks.Count; i++)
{
    document1.Blocks.Add(document2.Blocks.ElementAt(i));
}

//save to xps
XpsDocument xpsDocument = new XpsDocument(@"C:\temp\test.xps", FileAccess.ReadWrite);
XpsSerializationManager xpsSerializationManager = new XpsSerializationManager(new XpsPackagingPolicy(xpsDocument), false);
DocumentPaginator documentPaginator = ((IDocumentPaginatorSource)document1).DocumentPaginator;
xpsSerializationManager.SaveAsXaml(documentPaginator);
xpsDocument.Close();

Valery。

Valery.

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