title: How to get local time in another time zone in Silverlight
body: <p>In a Silverlight app, if I know the Timezone Id, how can I get either the current UTC offset for that timezone or the current time?</p>
  
  <p>If I am on the east coast and I want to know the current UTC offset or the current time in Arizona, how can I do this in Silverlight?</p>
  
  <p>This is not available in Silverlight:</p>
  
  <pre><code>var AZTime = TimeZoneInfo.ConvertTimeBySystemTimeZoneId(SomeDatetime, "US Mountain Standard Time");
  </code></pre>