display parameter value in report page heador

[BHAT100]

Crystal 9.0
I have set up (?location) as parameter. it has following option;

-Allow multiple value
-Range values
-set up location default from iv40700 table

I want to print the range whatever user enters in parameter on the report
but when Place parameter on page header it does not return any value

Thanks for your response

-bhat

 

[lbass]

You didn't say whether the parameter was a number or a string. The following assumes it is a number with 3-digits. If it is a number, change the "000" to reflect the longest number of digits in an ID. If it is a numeric string, then remove totext(,"000") from the formula.

numbervar i;
numbervar j := ubound({?ID});
stringvar parmdesc;

for i := 1 to j do(
parmdesc := parmdesc + totext(minimum({?ID}),"000") +" - " +
totext(maximum({?ID}),"000") + chr(13));
parmdesc;

After placing the formula in the page header, right click on it->format field->common->check "can grow".

-LB