entity addnew
string email, name, phone;
email = tbEmail.Text;
name = tbName.Text;
phone = tbPhone.Text;
LaptopModel.LaptopEntities le=new LaptopModel.LaptopEntities();
LaptopModel.trade_Order to = new LaptopModel.trade_Order();
to.name = name;
to.phone = phone;
to.email = email;
le.AddTotrade_Order(to);
le.SaveChanges();
email = tbEmail.Text;
name = tbName.Text;
phone = tbPhone.Text;
LaptopModel.LaptopEntities le=new LaptopModel.LaptopEntities();
LaptopModel.trade_Order to = new LaptopModel.trade_Order();
to.name = name;
to.phone = phone;
to.email = email;
le.AddTotrade_Order(to);
le.SaveChanges();
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