有人可以帮我从SQL Server vb.net中检索文件

Can someone help me?!i am having a problem with my project i have a table named Document have this fields ( id_d , type_d, date_create_d , way , #Nbr_Som ) and Nbr_Som is a foreign key references to a table named fonctionnaire when i print document For example(work certificate),Can someone help me?!i am having a problem with