Hi foleyp,
I'm afraid I'm still struggling here
(1) We used to have properties on shapes to make their colors and outlines fixed or user variable. We now disable these by default and you have to add specific properties to amek them user variable. I don't recall anything in the designer that ever allowed you to restrict sizing. You can override the following method to affect resize behavior:
publicoverride NodeSides ResizableSides { get { return NodeSides.None; } }(2) You can create a new external type (in the dsl explorer under types) and then assign that to a domain property.
(3) We've added standard validaiton menus, so you'd need to remove the entries you added to your CTC file that gave you a custom validation menu .
