/// <summary>
/// Checking genre's input and sending it to the database
/// </summary>
/// <returns>True if genre sent to DB, otherwise false</returns>
private bool AddItemGenre()
{
GenreAddViewModel viewmodel = (GenreAddViewModel)DataContext;
Genre genre = viewmodel.MyGenre;
if (string.IsNullOrEmpty(genre.Name))
{
MessageBox.Show("Name cannnot be empty.");
return(false);
}
foreach (var g in Genres.GenresList)
{
if (g.Name == genre.Name)
{
MessageBox.Show("Genre already exists!");
return(false);
}
}
try
{
int id = MSAConnectionDB.SaveGenreToDB(genre);
genre.GenreId = id;
Genres.AddGenre(genre);
ActivateMainWindow();
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
return(true);
}
/// <summary>
/// Showing genre's adding view
/// </summary>
/// <param name="sender">The source of the event</param>
/// <param name="e">The instance containing the event data</param>
private void GenreAddView_Selected(object sender, RoutedEventArgs e)
{
DataContext = new GenreAddViewModel();
}
