How to insert the multiple values using LINQ in asp.net

In previous posts we have seen  how to insert the data into data base using sql server in asp.net with c sharp.  Now  i will given an example to insert the multiple fields  using LINQ in asp.net.Here i have used USING  to maintain the scope of the patientinfo.

using (PatientInfo pf = new PatientInfo())
{
t_patientDetails objpd =new t_patientDetails()
objpd.Name = Name;
objpd.Mobile = Mobile;
objpd.OPNO = OPNO;
objpd.Date = DateTime.Now;
pf.t_patientDetails.InsertOnSubmit(objpd);
pf.SubmitChanges();
}