I want add some custom properties to table or column, for example, I want add a property to column called "IsCopyable", which is a bool value.
So, in model designer, when user selected a column, he can set the "IsCopyable" attribute through the checkbox in property sheet.
As I checked the Microsoft.LightSwitch.Client.Internal, I found there are a embedded resource called BuiltInAttributes.g.lsml, which makes me think that It may be possible to provide my custom attributes.
So, can anybody give some hints about this?
