Car configurator sample - Dynamic constraints

Question

Hi,

I have added my own constraints in the car configuration sample below the following line of code

car.AddConstraint("TableConstraint", Model.Equal(new Term[] { engine, carModel, package, price }, table));

//newly added constraints

car.AddConstraint("hope", "!(CarEngine == 'I4') | CarModel == 'performer'");
I have not been able to get the constraint to work.
I have been able to make numeric fields work but I have an issue with non numeric fields could anybody help ?

Answer 1

I found a solution to this you need to keep the "  So this would be

car.AddConstraint("hope", "!(CarEngine == 'I4') | CarModel == 'performer'");

So this syntax worked instead

car.AddConstraint("hope", "!(CarEngine == \"I4\") | CarModel == \"performer\"    "