public void RemoveConcept(ConceptVM concept)
{
ConceptSchemeVM conceptScheme = conceptForm.FindConceptScheme(concept);
if (conceptScheme == null)
{
return;
}
conceptScheme.RemoveConceptExternal(concept);
}
public bool CanRemoveConceptScheme(ConceptSchemeVM conceptScheme)
{
ObservableCollection <ConceptVM> concepts = conceptScheme.Concepts;
foreach (ConceptVM concept in concepts)
{
if (!CanRemoveConcept(concept))
{
return(false);
}
}
return(true);
}
