Event Handling Between Custom User Controls that are Loaded at Runtime

Among the many interface design strategies for ASP.NET applications is the use of web user controls to comprise the interface. In this article, author Kyle Roche illustrates two different situations in which a user control can make your ASP.NET applications more efficient. Within the article, you'll learn to create a user control that acts as numeric up--down control, and you'll also look at a scenario with a web form that contains two web user controls. The article contains comprehensive examples that demonstrate how to use custom event handlers to communicate between two user controls, as well as how to load the user controls at runtime as opposed to design time.