internal override OperationResult UndoOperation()
{
if (removedFrom == null)
{
ErrorDescription = CommandError.CMDERR_NULL_ON_UNDO;
return(OperationResult.Failed);
}
DeletedAttribute.PutMeBackToModel();
return(OperationResult.OK);
}
internal override void CommandOperation()
{
if (AttributeContainer == null)
{
removedFrom = DeletedAttribute.Class;
}
else
{
removedFrom = AttributeContainer;
}
DeletedAttribute.RemoveMeFromModel();
associatedElements.Add(removedFrom);
}
