how to save content of printpreviewdialog control in to pdf format?

hello sir/madam,

i am developing my Desktop application in VB.net using C# language.

in which i am using printpreviewdialog and i am creating print document using graphics .now i have some problem i have to save the content of printpreviewdialogbox into pdf file.

is this possible to save the content of printpreviewdialogbox into pdf file.?

if it is possible then will u guide me or advice me how to save the content of printpreviewdialog into pdf file.

hope i will sure learn new things from you..

and waiting for reply ..

have a nice day.

take care..

jaishree krishna...

Kaushal nayak