I'm using crystal reports and i'm trying to check the parameter to create a qeury....
I'm new to crystal reports
I have five parameters which the user sets.
I have to check these parameters in case they are blank and search the database
for whatever the user asked for.
I want to create a string which will hold the query and then run the query.
I tried doing it in the "Record Selection Formula Editor", but when i try to create a string and fill it with the parameters values, it gives me an error.
My question is, is there any way to create a query and store it in a string variable from the values entered by the user, then run the query.