I put a vsdoc reference in the Master Page, why is IntelliSense not working in a User Control?
User Controls do not specify a master page. Thus, there is no way for Visual Studio to guess which master page the user control will end up on. Generally, we simply can’t predict which file a user control will end up on. Thus, we are unable to provide IntelliSense. “Shail” provided the best suggestion, which is just to include a list of script references you want on your user control, then wrap those controls with a “<% if (false) ... %>” to make sure you don’t redundantly include scripts at runtime. I can see a centralized list of references helping this scenario, which leads into the next question…