public void DeleteFriend(Friend deleteFriend)
{
using (AddressBookContext dataContext = new AddressBookContext())
{
Friend friendToDelete = dataContext.Friends.Single(t => t.ID == deleteFriend.FirstName);
dataContext.Friends.Remove(friendToDelete);
dataContext.SaveChanges();
}
}
public void UpdateFriend(Friend updatefriend)
{
using (AddressBookContext dataContext = new AddressBookContext())
{
Friend friendToUpdate = dataContext.Friends.Single(t => t.FirstName == updatefriend.FirstName);
updatefriend.FirstName = updatefriend.FirstName;
updatefriend.LastName = updatefriend.LastName;
updatefriend.Street = updatefriend.Street;
updatefriend.State = updatefriend.State;
updatefriend.Zip = updatefriend.Zip;
dataContext.SaveChanges();
}
}
public void AddFriend(Friend newFriend)
{
using (AddressBookContext dataContext = new AddressBookContext())
{
Friend friend = new Friend
{
FirstName = newFriend.FirstName,
LastName = newFriend.LastName,
Street = newFriend.Street,
State = newFriend.State,
Zip = newFriend.Zip,
};
dataContext.Friends.Add(friend);
dataContext.SaveChanges();
}
}