I created a .aspx , inside the page got one silverlight application, i want to passing data from .aspx to silverlight application. The data is from .aspx textblock and then display in the silverlight application textblock.  My problem is every time i passing the data to silverlight, it will refresh the whole webpage and after that it then display the data in silverlight application.  I want only refresh the silverlight application but not whole webpage, is it possible??  is it using AJAX will solve my problem, if yes can provide me the link or coding?? please help....thanks !