how to pass a varible to crystalreport from c# windows appli

Question

hi all,

i want to print a varible in crystal report.

i stored my querty output in dataset

and i am binding that dataset to crystalreportviewer.

and i have also one textbox control in my form and i want to display the textbox value in crystalreport along with dataset.

i can only displaying dataset in crystalreportviewer

i want to display textbox value also in crystalreport

can anyone please tell me how can i display the value?

Thanks,

Murali.