How to open a form, using hyperlink or Formula Filed or double click event in crystal Report. I am using VB 6.0 + Crystal report 9

I m showing a Customer Ledger Report having Party name, Invoice Number, Quantity Total Invoice Amt ........ etc.

When user clicks on Invoice Number, I want to open Invoice form (frmInvoice) with the detail of Invoice number which is clicked in report.

how to do this?