Am a new student and as such, this topic (DataBases) seems a little bit more advanced to me at this stage. However, I have problems coming up with code to show selected items in one ListBox to another and later add numbers of quantities to it using TButton Calculate.
In the same problem, when user selects items from first ListBox, it must be displayed on TLabel. However, that is not the problem cause labels have caption through which to display text, but showing the same text in another list box, let alone to write a code for calculations with a TButton.
Any idea, or suggested topic to help me me overcome this problem?