Plekhanov Russian University of Economics
Last activity: 14 Jun 2021 7:38 EDT
How to calculate total price using declare expression
I've tried to male it analogously to this case
but exception always pops out (The expression (right hand side)— Property @baseclass.TotalPrice is undefined.)
And a second, related challenge is value of property TotalPrice. To calculate it, I'vet also used declare expression.
All properties (ProductPrice, ProductQuantity and TotalPrice are integer values).
Thanks in advance!