MethodAccessException from call to Beep

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Hi Michael, I was trying out your article/test code "How to use PInvoke in Silverlight 5
", but after follwoing your directions, in VS debug mode, the program stops at the call to Beep with "must be security critical or security-safe critical to call native code"... so how do I provide the correct security? ...from the browser, I obvoiusly get not beep. Thanks

Posted 21-Dec-11 8:32am

piero8

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**Orcun Iyigun** · Answer 1 · 2011-12-21T08:35:00

If you ask this question here, the author of the article will not be notified. You have to ask this question under the article that you have read. There is a "new message" on the comments section below the article. If you ask it from there the author will be notifed and you will have a better chance to have an answer to your question.