How Can I Reliably Modify a WebBrowser Control's User Agent in WinForms?

Alternative Approach to Modifying WebBrowser User Agent

When attempting to alter the user agent of a WebBrowser control in a WinForms application, the provided code demonstrates a limitation of only working effectively once. To address this challenge, consider employing a more versatile approach.

One effective alternative is to utilize the webBrowser.Navigate method with the following syntax:

webBrowser.Navigate("http://localhost/run.php", null, null,
                    "User-Agent: Here Put The User Agent");

By incorporating the desired user agent as a header within the Navigate method, you can dynamically modify the user agent for each subsequent web page navigation. This provides greater flexibility and control over the user agent as needed.

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