Crystal Report Show hidden field if a detail record shows a number
Posted on 2012-03-09
What would be the best way to show a suppressed textbox in a Crystal Report group header whenever any detailed record doesn't display a value in a particular field?
If none of the detail records shows a number in a field called mytestfield, the textbox in the group header should remain suppresed.
If, however, any or all the records in the detail section show a number in mytesxtfield, the textbox in the group header should show up so the user can see it.