Windows Phone 7 in vs2010

When开发者_如何学Go i tried to call .Net web service http://....using windows 7 API's

Its working fine. But if i used with same web service https://... i got

security error like There is a problem with this website's security certificate.

Help me out for this query...

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You're probably using a test certificate or other certificate not supported by the phone.

If that's the case then your question is a duplicate of Making a WP7 HttWebRequest POST with an untrusted cert?

The solution to your problem is that you can't and must get a certificate from a trusted root certificate authority.

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The site you're accessing needs to have a valid certificate from an issuer recognised by the platform. The latest list of these issuers I've seen is here.

push notifications from authenticated services

Note Geotrust will give you a 30 day trial certificate which is handy for testing.

Update: New documentaiton of trusted certificate issuers.