c# - retrieve data to textboxt using LINQ to SQL -

hi want ask retrieve data textbox using linq sql c# i'm using visual studio 2013 ultimate edition

i have *.dbml file , textboxt..

this code :

dataclasses1datacontext db = new dataclasses1datacontext();         var query = c in db.library                     select c.book;

and want retrieve data :

**textboxt**<hr> title.text;<br> name.text;<br> bookcode.text;<hr>

nb : using c# (linq sql) winform visual studio 2013

var query = c in db.library select c.book;

above code return multiple record of books. have loop on "query"

for eg

foreach (var q in query)

        {             response.write(q.tostring()); // "q" have database record         }

Cap