July 2005 Entries
.NET framework has a collection editor, which provides design-time user interface to edit most types of collections. Last month, I needed custom collection editor at design-time, including hidden Add/Remove buttons, custom properties events, collection item validation rules etc... I have designed a custom collection editor form called "CollectionManager", which fires custom events as follow: #Region " Event Handler " Public Event BeforeAddItem As CancelEventHandler Public Event AfterAddItem As EventHandler ......