In CR XI, I have a string parameter that allows single and multiple values.
Values are Ward 1, Ward 2, Ward 3, Ward 4
Iu2019m still a newbie at Crystal and canu2019t figure out how to display the parameter values in the report header in a specific way. Join({?ward},",") works fine to show the values selected, but the format is awkward.
Would love to hear any suggestions on a formula that will display the parameter values in the header as follows:
For a single parameter value: Ward 1
For two parameter values: Wards 1 and 2
For three parameter values: Wards 1, 2 and 3
If all four values are selected: All Wards
Hope I made my question clear, and thanks in advance!