Learn about Windows Phone7 Development (12. Two shelltileschedule)

For the push message service, generally through the WebService service to complete, but sometimes just to update the tile picture, which is a little bit large to use, it can be said that is too much trouble. Obviously should not have this kind of question, at this time uses the Shelltileschedule to appear very convenient. It takes a few lines of code to make it easy to handle.

ShellTileSchedule　sechedule　=　new　ShellTileSchedule();
sechedule.Recurrence　=　UpdateRecurrence.Onetime;//只更新一次
sechedule.RemoteImageUri　=　new　Uri(@"http:\\www.contoso.com\myimage.png");
sechedule.StartTime　=　DateTime.Now;
sechedule.StartTime.　AddHours(1);
sechedule.Start();

Or:

sechedule.Interval　=　UpdateInterval.EveryDay;//每天更新几次
sechedule.Recurrence　=　UpdateRecurrence.Interval;
sechedule.MaxUpdateCount　=　8;
sechedule.RemoteImageUri　=　new　Uri(@"http:\\www.contoso.com\myimage.png");
sechedule.Start();

But now only onetime can see the effect, for interval still don't know how to achieve.