Programming Without Walls
Software Engineering with Microsoft .net

Call Business Object Methods From Client JavaScript

June 7, 2008 by Bob Barth
How to call methods on your business objects without using a pass-through webservice or PagetMethodAttribute'd static methods on an aspx page.   [ more... ]   (8 comments)

Implementing OptGroup In A DropDownList Control

June 6, 2008 by Bob Barth
How to implement the optgroup tag in a .net DropDownList control.   [ more... ]   (67 comments)

Displaying Hierarchies In A DropDownList Control

May 22, 2008 by Bob Barth
Shows how to derive from a DropDownList control to create a drop-down list that can render HTML character entities inside it's option elements.   [ more... ]   (14 comments)