private List <Game> GameFilter()
{
List <Game> games = gameBusiness.GetAll();
List <Game> games_filtered = new List <Game>();
if (comboBox_genre.Text == "" && comboBox_developer.Text == "")
{
return(games);
}
else if (comboBox_genre.Text != "" && comboBox_developer.Text == "")
{
games = gameBusiness.FindByGenre(comboBox_genre.Text);
return(games);
}
else if (comboBox_genre.Text == "" && comboBox_developer.Text != "")
{
games = gameBusiness.FindByDeveloper(comboBox_developer.Text);
return(games);
}
else
{
foreach (var game in games)
{
if (game.Genre == comboBox_genre.Text && game.Developer == comboBox_developer.Text)
{
games_filtered.Add(game);
}
}
return(games_filtered);
}
}
private void btn_filter_Click(object sender, EventArgs e)
{
listBox_games.Items.Clear();
List <Game> games = gameBusiness.FindByGenre(comboBox_genre.Text);
foreach (var item in games)
{
listBox_games.Items.Add(item.Name);
}
}