how to format columns at print time

[hussein2000]

hi friend

i have a datagrid with 5 cols and i am using crystalreport for printing

but in case i dont want some columns to be printed or at the print time

make the clumn that i dont want to print it as 000000.

the applcation is working fine but my problem is this where i dont want to print all the column at once

just select the columns that i want and print and other colum should be

00000000000.


help please

thanks