private void FixupCustomerPicture(CustomerPicture previousValue)
{
// This is the principal end in an association that performs cascade deletes.
// Update the event listener to refer to the new dependent.
if (previousValue != null)
{
ChangeTracker.ObjectStateChanging -= previousValue.HandleCascadeDelete;
}
if (CustomerPicture != null)
{
ChangeTracker.ObjectStateChanging += CustomerPicture.HandleCascadeDelete;
}
if (IsDeserializing)
{
return;
}
if (previousValue != null && ReferenceEquals(previousValue.Customer, this))
{
previousValue.Customer = null;
}
if (CustomerPicture != null)
{
CustomerPicture.Customer = this;
}
if (ChangeTracker.ChangeTrackingEnabled)
{
if (ChangeTracker.OriginalValues.ContainsKey("CustomerPicture") &&
(ChangeTracker.OriginalValues["CustomerPicture"] == CustomerPicture))
{
ChangeTracker.OriginalValues.Remove("CustomerPicture");
}
else
{
ChangeTracker.RecordOriginalValue("CustomerPicture", previousValue);
// This is the principal end of an identifying association, so the dependent must be deleted when the relationship is removed.
// If the current state of the dependent is Added, the relationship can be changed without causing the dependent to be deleted.
if (previousValue != null && previousValue.ChangeTracker.State != ObjectState.Added)
{
previousValue.MarkAsDeleted();
}
}
if (CustomerPicture != null && !CustomerPicture.ChangeTracker.ChangeTrackingEnabled)
{
CustomerPicture.StartTracking();
}
}
}
private void FixupCustomerPicture(CustomerPicture previousValue)
{
// This is the principal end in an association that performs cascade deletes.
// Update the event listener to refer to the new dependent.
if (previousValue != null)
{
ChangeTracker.ObjectStateChanging -= previousValue.HandleCascadeDelete;
}
if (CustomerPicture != null)
{
ChangeTracker.ObjectStateChanging += CustomerPicture.HandleCascadeDelete;
}
if (IsDeserializing)
{
return;
}
if (previousValue != null && ReferenceEquals(previousValue.Customer, this))
{
previousValue.Customer = null;
}
if (CustomerPicture != null)
{
CustomerPicture.Customer = this;
}
if (ChangeTracker.ChangeTrackingEnabled)
{
if (ChangeTracker.OriginalValues.ContainsKey("CustomerPicture")
&& (ChangeTracker.OriginalValues["CustomerPicture"] == CustomerPicture))
{
ChangeTracker.OriginalValues.Remove("CustomerPicture");
}
else
{
ChangeTracker.RecordOriginalValue("CustomerPicture", previousValue);
// This is the principal end of an identifying association, so the dependent must be deleted when the relationship is removed.
// If the current state of the dependent is Added, the relationship can be changed without causing the dependent to be deleted.
if (previousValue != null && previousValue.ChangeTracker.State != ObjectState.Added)
{
previousValue.MarkAsDeleted();
}
}
if (CustomerPicture != null && !CustomerPicture.ChangeTracker.ChangeTrackingEnabled)
{
CustomerPicture.StartTracking();
}
}
}