I have 3 functions each with their own panel. I would like to display each on a separate tab. I see how to add controls programatically to a tab page but not a function with its panel.
You cannot really add VEE panels (UserObject or UserFunction) or other native VEE objects to a .NET container control like a Tab page. Only .NET controls can be added and they have to be added programatically (there are a couple of example programs in VEE illustrating this)