Hi,
I have a crystal report, i need to check whther a column A is blank or not. if it is blank then i need to create a formula like this:
If (ColA=blank,ColB,ColC).
i am using IIF condition in the crystal report, but when i am trying to compare Col A with blank value it is throwing error.
i am doing something like this:
IIF(ColA='',Clob,ColC)
can anybody please tell me how to handle blank values in crystal report?