Styles and triggers in WPF

See on below link. A very good informative tutorial by Gill Cleeren, and Ordina Belgium.

http://www.microsoft.com/belux/msdn/nl/community/columns/gillcleeren/wpf_stylesandtriggers.mspx

Reference: http://www.microsoft.com/belux/msdn/nl/community/columns/gillcleeren/wpf_stylesandtriggers.mspx