public Flashcard AddFlashcard(int flashcardTemplateID, DbContext context = null)
{
Flashcard newValue;
if (_flashcards != null)
{
newValue = new Flashcard(flashcardTemplateID);
_flashcards.Add(newValue);
}
else if (context == null)
{
throw new ArgumentNullException(nameof(context), $"You must provide a context if the the '{nameof(Flashcards)}' collection isn't valid");
}
else if (context.Entry(this).IsKeySet)
{
newValue = new Flashcard(flashcardTemplateID, NoteID);
context.Add(newValue);
}
else
{
throw new InvalidOperationException("Could not add a new Note Type Value");
}
return(newValue);
}
public void RemoveFlashcard(Flashcard value, DbContext context = null)
{
if (_flashcards != null)
{
_flashcards.Remove(value);
}
else if (context == null)
{
throw new ArgumentNullException(nameof(context), $"You must provide a context if the the '{nameof(NoteValues)}' collection isn't valid");
}
else if (context.Entry(this).IsKeySet)
{
context.Remove(value);
}
else
{
throw new InvalidOperationException("Could not remove a new Note Type Value");
}
}