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Question

hi all,
i have developed a wpf application in which i populate a combobox with name and as i select a name only that name with all content is displayed...but problem is that
i need to print it by generating a report in two senarios
1. to use crystal reports to generate report and then print. in wpf
2. to use wpf reporting and print..
plz..help me out of this mess
thankyou...