hello,
i'm using crystal reports v2011.
i am trying to figure out how to print/display a date range parameter field that has the following options set to true on the Create Parameter field dailog box:
optional prompt., allow multiple values, allow discrete values and allow range values.
It is a date time field.
I tried using the join function, but get the wrror message "A string array is reguired" (it pointed to the parameter field
This is the formula that I created - "Dates Selected: " + Join ({?Date Range}, " , ")
I also created this formula
If (not HasValue({?Date Range}) then ToText({?Date Range})
Else "No date range was selected";
and get this message
"A number . . date time . . or string is required here.
What I want to do is display a message if no date range was selected for the report, or display all of the date ranges that were selected.
Any help would be greatly appreciated.
Thank you
Tracy