如何在 C# 中的 WebBrowser 控件中加载本地 HTML 页面

Question

I have number of local HTML pages. I want to display these local HTML pages in Web browser control. When I add new page it should get append to previous page.

Here is the sample code for the setting Url

for( int i=0; i<=filecount; i++)
    web-browser.Url = new Uri(filepath[i]);

But during run time its showing the File Download pop up and web browser is empty.

Answer 1

You could load a single page as

FileStream source = new FileStream(filepath, FileMode.Open, FileAccess.Read);
webBrowser1.DocumentStream = source;

or even like

string html = File.ReadAllText(filepath);
webBrowser1.DocumentText = html;

But if you have images, css or js in the relative paths, use

Uri uri = new Uri(filepath);
webBrowser1.Navigate(uri);

Answer 2

webrowser.Navigate(filepath[i]); 

我记得这样的事情......;）

Answer 3

I tried:

FileStream source = new FileStream(filepath, FileMode.Open, FileAccess.Read);
webBrowser1.DocumentStream = source;

I had to add this also:

webBrowser1.DocumentStream.Close();