.net .net 2.0 .net framework asp .net asp.net dotnet mastering vb .net visual basic visual basic 2005 visual basic.net visual studio visual studio 2005 visual studio 2008 computing computer programming web application frameworks microsoft visual studio windows api microsoft foundation class library microsoft visual studio express c sharp c# c# 2005 forms visual c# windows windows forms essential foundation programming windows windows presentation foundation windows vista workflow foundation wpf microsoft windows markup languages technical features new to windows vista graphics software extensible application markup language microsoft silverlight 2.0 ado.net 2.0 widgets form (programming) chris sells atl active template library basic microsoft basic