asp.net control (Media Player) accessed by silverlight and set autoplay property as true or false from silverlight

See more:

C#

ASP.NET

Silverlight

i can access html controls in an asp.net page from silverlight
like

HtmlElement ht = HtmlPage.Document.GetElementById("txtSession");
           string str = ht.GetProperty("Value").ToString();

(here txtSession is an html textbox)

now i want to access a media player in an asp.net page from silverlight page and set autoplay property as true on some condition

is there any way to do this

anybody knows plz answer me