Shut off windows sound using ASP.NET

How can I shut off the windows sound from an ASP.NET page.

Than开发者_开发知识库ks.

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Why on earth would a browser let you shut down the whole OS sound? Leave my sound alone!

Even if your on a desktop app, still, leave my sound alone!

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The only way I can think of doing that would be through an unsecure plug-in or ActiveX control.

Also, doing so is just wrong in any case. Navigating to a web-page doesn't imply permission to change system-wide parameters.