/// <summary>
/// Indicates that the edit was cancelled and that the old state should be restored.
/// </summary>
public void CancelEdit()
{
this.City = cache.City;
this.Email = cache.Email;
this.FirstName = cache.FirstName;
this.LastName = cache.LastName;
this.Phone = cache.Phone;
this.State = cache.State;
this.Street1 = cache.Street1;
this.Street2 = cache.Street2;
this.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 = this.City;
cache.Email = this.Email;
cache.FirstName = this.FirstName;
cache.LastName = this.LastName;
cache.Phone = this.Phone;
cache.State = this.State;
cache.Street1 = this.Street1;
cache.Street2 = this.Street2;
cache.Zip = this.Zip;
}