public void AddExistingBookTagCommandAction()
{
if (!string.IsNullOrEmpty(ExistingBookNewTagText))
{
if (!ExistingBookTags.Contains(ExistingBookNewTagText))
{
ExistingBookTags.Add(ExistingBookNewTagText);
OnPropertyChanged(() => ExistingBookDisplayTags);
ExistingBookNewTagText = string.Empty;
}
}
}
public void ClearExistingBookTagsCommandAction()
{
ExistingBookTags.Clear();
OnPropertyChanged(() => ExistingBookDisplayTags);
ExistingBookNewTagText = string.Empty;
}
