Crystal Reports gives you a few options of how to display a boolean value including Yes and No, Y and N, True and False, and 0 and 1. But, frequently I want to show a check mark for true values and the empty string for false values. This isn’t a difficult task, I just never remember the correct character codes.
To do this, either create a new formula field or enter the following formula in the Display String formula of the field and set the font property to Windings.
if {Table.Field} then Chr(252) else ""
The above is illustrated in the Void column in the image below. When the check has been voided, a check mark appears in the Void column.
If you want to display a check box with a check mark for true and empty for false, use the following code.
if {Table.Field} then Chr(254) else Chr(168)