/// <summary>
/// Indicates that the edit was cancelled and that the old state should be restored.
/// </summary>
public void CancelEdit()
{
City = cache.City;
Email = cache.Email;
FirstName = cache.FirstName;
LastName = cache.LastName;
Phone = cache.Phone;
State = cache.State;
Street1 = cache.Street1;
Street2 = cache.Street2;
Zip = cache.Zip;
cache = null;
}
/// <summary>
/// Indicates that the edit completed and that changed fields should be committed.
/// </summary>
public void EndEdit()
{
cache = null;
}
/// <summary>
/// Indicates that the contact will undergo a cancellable edit.
/// </summary>
public void BeginEdit()
{
cache = new Contact();
cache.City = City;
cache.Email = Email;
cache.FirstName = FirstName;
cache.LastName = LastName;
cache.Phone = Phone;
cache.State = State;
cache.Street1 = Street1;
cache.Street2 = Street2;
cache.Zip = Zip;
}