使用PdfSharp在C＃转换Windows构成对PDF [英] Converting windows form in C# to PDF using PdfSharp

问题描述

我想一个C＃windows窗体到PDF文档的当前内容进行转换。

I am trying to convert the current contents of a C# windows form to a pdf document.

我使用的DLL PDFSharp做转换，我不知道如何捕获Windows窗体，并将其转换为PDF。我收集我应该使用 XGraphics.DrawImage（）方法复制Windows窗体的内容。

I am using the PDFSharp dll to do the conversion, I am not sure of how to capture the windows form and convert it to a PDF. I gather I should use the XGraphics.DrawImage() method to copy the contents of the windows form.

任何帮助或建议，将不胜感激！

Any help or suggestions would be appreciated!

推荐答案

您可以先的 C＃ - 活动窗口的截图捕获然后将图像传递到PDFSharp这样的：

You could first C# - Capture screenshot of active window and then pass the image into PDFSharp like:

var doc = new PdfDocument();

var oPage = new PDFPage();

doc.Pages.Add(oPage);
var xgr = XGraphics.FromPdfPage(oPage);
var img = XImage.FromFile(PATH_TO_IAMGE_CAPTURED_HERE);

xgr.DrawImage(img, 0, 0);

doc.Save(YOUR_FILE_PATH_HERE);
doc.Close();

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