how to print the particular record in the crystal report

hi friends how to print the particular record to the crystal report,,,i have a gridview control in webform1 ,in that gridview i have a link button like salary check,the link button passes the particular empid to the next form and display all the records in the webform2,in the webform2 i am having print button,if i click the print button,all the fields in the webform2 wants to print in the crystal report,,pls help me..i,thanks in advance