VB.Net: How to fill in a form in a website, then click at a button and download the file using webbrowser control?

I am 开发者_如何转开发using a WebBrowser-Control to fill in a webform and then click at a button, this currently results in a standard Download File Dialog (you get these if you download a file using internet explorer), but instead, I have to catch this file and save it automatically with a by me defined name to a specific folder.

I am trying to code a little application in vb.net which download the Export-file from my wordpress-blog, and I want to do this completely without user-interaction.

Currently everything works, except the downloading of the file. I tried to catch it with the event System.Windows.Controls.WebBrowser.Navigating(ByVal Object, ByVal System.Windows.Navigation.NavigatingCancelEventArgs) but I don't see where to download the file from :(

I hope you guys can help me.

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Use WATIN. Very, very similar to the IE browser control, BUT it has all sorts of cool handlers for dialog pop ups, including security warnings and file download/save options.

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You could use Fiddler to capture the HTTP request that is used to get the file and just record the response. Then, you could save the response body to a file.

Fiddler has extensive support for automation.

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implement IServiceProvider on your webbrowser site and responde service queries to IDownloadManager