How to load silverlight page to the mainPage ( user control )?

Writing my first silverlight application. I define the project as a 'silverlight application' and i created 4 pages ( navigation:Page ).

Now, i want to make them visible on the mainPage that is actually a simple userControl.开发者_运维知识库

How can i do it? How can i move to the next page ?

Thanks for any help.

The bust way is to use Silverlight Navigation Framework.
Here is other example with source code from c-sharpcorner.com.
This is video tutorial from silverlight.net