使用C＃在Windows窗体中查看PDF [英] Viewing PDF in Windows forms using C#

问题描述

有没有办法在一个WinForms工具来查看PDF文件？我见过的解决方案，比如在图片框的PDF文件转换成图像，并显示它们。但是，我问我是否可以查看文件为PDF。有从Adobe或Microsoft支持此任何工具？

Is there any way to view PDF files in a Winforms tool? I've seen solutions such as converting the pdf file into images and showing them in an picture box. However, I am asking whether i can view the file as PDF. Is there any tool from adobe or from Microsoft that supports this?

推荐答案

您可以通过以下方式使用 System.Diagnostics.Process.Start 以及 WIN32 ShellExecute函数互操作，使用默认浏览器打开PDF文件：

you can use System.Diagnostics.Process.Start as well as WIN32 ShellExecute function by means of interop, for opening PDF files using the default viewer:

System.Diagnostics.Process.Start("SOMEAPP.EXE","Path/SomeFile.Ext");

[System.Runtime.InteropServices.DllImport("shell32. dll")]
private static extern long ShellExecute(Int32 hWnd, string lpOperation, 
                                    string lpFile, string lpParameters, 
                                        string lpDirectory, long nShowCmd);

另一种方法是将一个 WebBrowser控件插入到表单中，然后使用的导航的用于打开PDF文件的方法：

Another approach is to place a WebBrowser Control into your Form and then use the Navigate method for opening the PDF file:

ThewebBrowserControl.Navigate(@"c:\the_file.pdf");

这篇关于使用C＃在Windows窗体中查看PDF的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！