PDFsharp：有没有一种方法来生成和QUOT; Y&QUOT的第X页;在页的头部？ [英] PDFsharp: Is there a way to generate "Page X of Y" in the header of the page?

问题描述

这似乎很简单，但我找不到类似getPageCount（）中的API中。我能得到它返回当前页面，但不是总页数。也许我错过了吗？

It seems rather simple, but I can't find something like getPageCount() in the API. I can get it to return the current page, but not the total number of pages. Perhaps I'm missing it?

我想以某种方式能够在每个页面的顶部，打印第1页，9'，其中'1'，当然是当前页码。

I would like to somehow be able to print 'Page 1 of 9' at the top of every page, where '1' of course is the current page number.

推荐答案

通过PDFsharp它给你。

With PDFsharp it's up to you.

我相信你正在使用MigraDoc：随着MigraDoc你可以添加一个页眉。添加 paragraph.AddPageField（）当前页码和 paragraph.AddNumPagesField（）总页数。

I presume you are using MigraDoc: With MigraDoc you can add a page header. Add paragraph.AddPageField() for the current page number and paragraph.AddNumPagesField() for the total page count.

使用样品AddPageField

代码从样本片段：

// Create a paragraph with centered page number. See definition of style "Footer".
Paragraph paragraph = new Paragraph();
paragraph.AddTab();
paragraph.AddPageField();

// Add paragraph to footer for odd pages.
section.Footers.Primary.Add(paragraph);
// Add clone of paragraph to footer for odd pages. Cloning is necessary because an object must
// not belong to more than one other object. If you forget cloning an exception is thrown.
section.Footers.EvenPage.Add(paragraph.Clone());

代码段，用于设置制表位（假设DIN A 4用身体为16厘米）：

Code snippet that sets the tab stop (assuming DIN A 4 with a body with of 16 cm):

style = document.Styles[StyleNames.Footer]; 
style.ParagraphFormat.AddTabStop("8cm", TabAlignment.Center); 

从链接的网站，而采取的片段。示例代码也可以下载了。

Both snippets taken from the linked site. Sample code is also available for download.

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