Is this "navigation key" something in the database that you have to use?
As I read it, you want them to be able to select a subset, or be able to select all of the data. This strikes me as a user interface issue. The built-in prompting can accommodate ...
As I read it, you want them to be able to select a subset, or be able to select all of the data. This strikes me as a user interface issue. The built-in prompting can accommodate ...