public async Task <bool> DeleteLastTermAsync()
{
var terms = Model.DataManager.Instance.GetTerms(null);
var term = terms.ElementAt(terms.Count - 1);
if (term.IsDeletable)
{
await Task.Factory.StartNew(() => Model.DataManager.Instance.DeleteTerm(term));
TermsChanged?.Invoke(this, null);
return(true);
}
return(false);
}
public async Task AddTermAsync(Term term)
{
await Task.Factory.StartNew(() => Model.DataManager.Instance.AddTerm(term));
TermsChanged?.Invoke(this, null);
}