Passing datagridview values to the crystal report

Question

Dear friend's

i create an application with c# contain 2 form's

the first is a formulare with a datagridview ( i upload the values manual with a textbox)

in the second form i have a crystal report

now all what i need is to passing the datagridview values to the crystal report in the secand form

i make all the textbox's showing in the crystal i just need to display the values of datagridview to my report.