.NET IExtenderProvider (C#)
问题 I'm trying to extend the TextBox , ComboBox and Panel controls using IExtenderProvider but I cannot get it to work properly. I'm starting to believe that I haven't understood the concept completely. Does anybody know any good resources on the web (with examples) on how IExtenderProvider is used? 回答1: http://www.codeproject.com/aspnet/FixingIExtenderProvider.asp http://www.codeproject.com/aspnet/ExtenderProviderComponent.asp 来源： https://stackoverflow.com/questions/182748/net-iextenderprovider