/// <summary>
/// Command for removing author from the selected author list
/// </summary>
public void RemoveAuthorExecute()
{
ViewAuthor author = SelectedCurrentAuthor;
SelectedAuthorList.Remove(author);
PossibleAuthorsList.Add(author);
}
/// <summary>
/// Method for filtering out possible authors depending on a given query
/// </summary>
/// <param name="query"></param>
public void FilterOutAuthors(string query)
{
if (query == "")
{
PossibleAuthorsList = new ObservableCollection <ViewAuthor>(_allAuthorsList);
}
else
{
PossibleAuthorsList.Clear();
foreach (ViewAuthor viewAuthor in _allAuthorsList)
{
if (viewAuthor.Name.ToLower().StartsWith(query.ToLower()))
{
PossibleAuthorsList.Add(viewAuthor);
}
}
}
}