Set the Content Dynamically

[c]

Hi,
 when I want to use the BusyIndicator like this:

RadBusyIndicator busyIndicator = new RadBusyIndicator();
busyIndicator.SetValue(ContentProperty, this.LayoutRoot);

But it doesn't work,an exception will be thrown。
So i want to ask that  how to Set the Content Dynamically??
 
Thanks

[Konstantina]

Hello C,

In order to make it work, you will have to add the BusyIndicator to the visual tree, so I can suggest you to set for a Content of the BusyIndicator another grid, and to set the Content of the LayoutRoot to be the BusyIndicator, for example like so:

RadBusyIndicator busy = new RadBusyIndicator();
this.Content = busy;
Grid grid = new Grid();
busy.Content = grid;

Hope this helps. 

Kind regards,
Konstantina
the Telerik team

[JOSE LOPEZ]

You can try a workaround I posted in my blog, I had the same problem and I solved it with this
http://www.c-sharpcorner.com/Blogs/14395/add-a-busyindicator-dynamically-to-a-silverlight-childwindow.aspx