Active Query Builder ASP.NET Edition provides web developers with the tool they need to build SQL queries visually, using a user-friendly interface in the style of Microsoft Access. This solution is also the first one to offer true two-way query building meaning that you can visually build queries that contain sub-queries or any common table expressions or derived tables. You may also easily switch between the textual query and its visual representation, with the representation modified accordingly as soon as you switch between them.