public int CompareTo(object obj)
{
Games that = obj as Games;
return(this.GameName.CompareTo(that.GameName));
}
public PrintForm(Games games) : this()
{
this.games = new GameCatalog();
this.games.Games = games;
Init();
}
/// <summary>
/// <para>
/// Initializes a new instance of <see cref='Game'/> based on another <see cref='Game'/>.
/// </para>
/// </summary>
/// <param name='value'>
/// A <see cref='Game'/> from which the contents are copied
/// </param>
public Games(Games value)
{
this.AddRange(value);
}
/// Initializes with a collection of Game objects.
/// Collection of data.
public GameArgs(Games ts) : this()
{
this.t.AddRange(ts);
}
/// Default constructor.
public GameArgs()
{
t = new Games();
}
private void btnAddNewGame_Click(object sender, RoutedEventArgs e)
{
string errors;
errors = "You have the following errors:";
bool check = true;
decimal review, price;
Uri uriResult;
string Title = tbxEnterTitle.Text, Description = tbxEnterDescription.Text, Review = tbxEnterReview.Text, Price = tbxEnterPrice.Text, URL = tbxEnterURL.Text;
if (Title == "" || Title == "Enter Title")
{
errors += "\nInvalid Title name";
check = false;
}
if (Description == "" || Description == "Enter Description")
{
errors += "\nInvalid Description";
check = false;
}
if (!decimal.TryParse(Review, out review))
{
errors += "\nInvalid Review: must be a decimal";
check = false;
}
else
{
decimal.TryParse(Review, out review);
if (review > 10 || review < 0)
{
errors += "\nInvalid Review: must be a number between 0 or 10";
check = false;
}
}
if (!Uri.TryCreate(URL, UriKind.Absolute, out uriResult))
{
errors += "\nInvalid URL";
check = false;
}
else
{
Uri.TryCreate(URL, UriKind.Absolute, out uriResult);
}
if (!decimal.TryParse(Price, out price))
{
errors += "\nInvalid Price: must be a decimal";
check = false;
}
else
{
decimal.TryParse(Price, out price);
if (price < 0)
{
errors += "\nInvalid Price: must be a number greater than or equal to 0";
check = false;
}
}
if (check)
{
Games game = new Games()
{
GameName = Title,
GameDescription = Description,
GamePrice = price,
GameRating = review,
ImageURL = URL
};
db.Games.Add(game);
MessageBox.Show("Added " + game.ToString() + " to the database");
db.SaveChanges();
MessageBox.Show("Saved changes");
var query = from games in db.Games
select games;
games = query.ToList();
games.Sort();
lbxGameList.ItemsSource = games;
}
else
{
MessageBox.Show(errors, "ERRORS", MessageBoxButton.OK, MessageBoxImage.Error);
tbxEnterTitle.Text = "Enter Title Name";
tbxEnterDescription.Text = "Enter Description";
tbxEnterPrice.Text = "Price";
tbxEnterReview.Text = "0";
tbxEnterURL.Text = "Enter URL";
}
}
