Formatting Crystal Reports at run time

[mrdagz]

Hi, I am trying to develop a report system in an Access application using Crystal Reports XI developer (yes it has to be Crystal not Access' own reporting system).
But finding it hard to find examples / books or a forum that can help.

I have managed to set up reports and display or export them to a PDF but now I want to change column widths and make some columns invisible at run time based on user input to my application.

Can anyone help, or point me in the direction of a book or forum that can?
Thanks.

[debasisdas]

You need to specify the condition for that.

Suppose you want to suppress a field if value is 0 then you have to write formula accordingly in the crystal report.