c# - Silverlight - Dynamically creating controls without any postbacks -

Can I create dynamically controls without postback on the server in Solilight (even an asynchronous)? Does Silverlight drag-n-drop require postback?

I am asking this because I have an ASP.NET application where I dynamically have lots of control / hence postback after I get the error in the scene state and it shows that the control tree view State does not match tree.

Would I like to avoid such problems in Silverlight?

Anything that runs in Silverlight does not contain any postback. In fact, I would say Silverlight represents a completely different mentality whenever there is a postback from Silverlight, it will almost always be asynchronous, and there is no "visual position" on which the server needs to worry.

In my opinion, it's a joke like ASP. Looks like a net.