While we swim in RC0 waiting for RTW this is a very handy method:
Silverlight RC0 and Beta 2 Side by Side: Question of the Day
A question I've been getting a lot since we released RC0 is this:
'When Microsoft does the RTW release, there will be a period of time where *some* of my users have Beta 2 and *some* of them have RTW. How do I ensure that each of them will get an unbroken experience?'
I'm assuming you already have a Beta 2 site and you want to migrate it. So, consider the following:
1. Your Beta2 application is called 'MyB2App.xap'
2. Your RTW application is called 'MyRTWApp.xap'
http://blogs.msdn.com/webnext/archive/2008/10/08/silverlight-rc0-and-beta-2-side-by-side-question-of-the-day.aspx
[quote]
<object data="data:application/x-silverlight," type="application/x-silverlight-2-b2" width="100%" height="100%"> <param name="source" value="MyB2App.xap"/> <param name="onerror" value="onSilverlightError" /> <param name="background" value="white" /> <object data="data:application/x-silverlight," type="application/x-silverlight-2" width="100%" height="100%"> <param name="source" value="MyRTWApp.xap"/> <param name="onerror" value="onSilverlightError" /> <param name="background" value="white" /> <a href="http://go.microsoft.com/fwlink/?LinkID=115261" style="text-decoration: none;"> <img src="http://go.microsoft.com/fwlink/?LinkId=108181" alt="Get Microsoft Silverlight" style="border-style: none"/> </a> </object> </object></CODE>