In this 12 minute video, Victor Gaudioso shows how to create a Visual State Group with Visual States, how to add a Condition to the GotoStateAction Behavior by making a Data Store and adding a Boolean Property.
Source: Victor Gaudioso's Silverlight Blog
Topics covered:
1. The Visual State Group and Visual States;
2. The GotoStateAction Behavior to fire a Visual State;
3. Creating a Condition for the GotoState Action;
4. Creating a Data Store and adding a Boolean property;
5. DataBinding the value of the new Boolean property to a TextBlock;
6. Changing the value of the new Boolean property using the SetDataStoreValue Action Behavior.