/// <summary>
/// Change the price of the artwork
/// </summary>
/// <param name="artwork"></param> A collection of artwork
/// <param name="ID"></param> Artwork ID
/// <param name="newPrice"></param> The new price of the artwork
public void changeArtworkPrice(List <Artwork> artwork, int ID, decimal newPrice)
{
// Changes collection of artwork into a array
Artwork[] artworks = artwork.ToArray();
// Loop through the array
for (int i = 0; i < artworks.Length; i++)
{
/// Matches the artwork ID with the ID provided
if (artworks[i].ThisArtworkID == ID)
{
/// Changes price of the artwork
artworks[i].ThisArtworkPrice = newPrice;
}
}
/// Changes array back into a list
artwork = artworks.ToList();
Savexml.SaveArtworkData(artworks, "ArtworkList.xml");
}
private void SaveArtwork(object sender, RoutedEventArgs e)
{
try
{
/// Load the artwork list
if (File.Exists("ArtworkList.xml"))
{
XmlSerializer deserializer = new XmlSerializer(typeof(List <Artwork>));
StreamReader textReader = new StreamReader("ArtworkList.xml");
ArtworkList = (List <Artwork>)deserializer.Deserialize(textReader);
textReader.Close();
}
/// User input of the artist ID
int ArtistID = int.Parse(ArtistID1textBOX.Text);
/// Sends artistlist to array
Artist[] artistx = ArtistList.ToArray();
var array = artistx;
var artwork = new Artwork();
var artistt = ArtistList.Any(p => p.ThisArtistID == ArtistID);
artwork.HoldArtistID = ArtistID;
artwork.ThisArtworkDescription = DescriptionTextBox.Text;
artwork.ThisArtworkPrice = decimal.Parse(PriceTextBox.Text);
ArtworkList.Add(artwork);
/// Search through list
for (int i = 0; i < ArtworkList.Count(); i++)
{
foreach (var Artwork in ArtworkList)
{
/// sets the ID value
if (ArtworkList.Count() == 1)
{
Artwork.ThisArtworkID = ArtworkList.Count();
}
else
{
artwork.ThisArtworkID = ArtworkList.Count() - 1;
}
}
}
/// Save artwork Data
Savexml.SaveArtworkData(ArtworkList, "ArtworkList.xml");
///assign to the artist
if (File.Exists("ArtistList.xml"))
{
XmlSerializer deserializer = new XmlSerializer(typeof(List <Artist>));
TextReader textReader = new StreamReader("ArtistList.xml");
ArtistList = (List <Artist>)deserializer.Deserialize(textReader);
textReader.Close();
}
Artist a = new Artist();
a.AssignArtworkToArtist(ArtistList, ArtworkList);
}
catch (Exception ex)
{
MessageBox.Show("Artist ID and price are numbers");
}
}
