private bool procitajOdredjeneKomponenteIzMagacina(string query)
{
bool uspjesno = false;
try
{
connection.Open();
wpPanelMagacin.Children.Clear();
MySqlCommand command = new MySqlCommand(query, connection);
MySqlDataReader reader = command.ExecuteReader();
while (reader.Read())
{
Kutija kutija = new Kutija(Convert.ToInt32(reader["LadicaBroj"].ToString()), reader["Sadrzaj"].ToString(), reader["Slika"].ToString(), Convert.ToInt32(reader["Kolicina"].ToString()), Convert.ToInt32(reader["ID"].ToString()), () => inicijalizujKutije());
wpPanelMagacin.Children.Add(kutija);
}
uspjesno = true;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
if (connection != null)
{
connection.Close();
}
}
return(uspjesno);
}
private void inicijalizujKutije()
{
connection = new MySqlConnection(Properties.Settings.Default.connectionString);
try
{
connection.Open();
wpPanelMagacin.Children.Clear();
string query = "SELECT * FROM magacin;";
MySqlCommand command = new MySqlCommand(query, connection);
MySqlDataReader reader = command.ExecuteReader();
while (reader.Read())
{ //Metode sa Action delegatom se prosljedjuju na ovaj nacin // s tim da su po potrebi u zagradama mogli biti argumenti npr: ()=>NekaMetoda(nekiBroj,nekiString)
Kutija kutija = new Kutija(Convert.ToInt32(reader["LadicaBroj"].ToString()), reader["Sadrzaj"].ToString(), reader["Slika"].ToString(), Convert.ToInt32(reader["Kolicina"].ToString()), Convert.ToInt32(reader["ID"].ToString()), () => inicijalizujKutije());
wpPanelMagacin.Children.Add(kutija);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
if (connection != null)
{
connection.Close();
}
}
}
public PodizanjeKomponenti(Kutija kutija)
{
InitializeComponent();
imgSadrzaj.Source = new ImageSourceConverter().ConvertFromString(@kutija.Slika) as ImageSource;
lbSadrzaj.Content = kutija.Sadrzaj;
for (int i = 0; i < kutija.Kolicina; i++)
{
cbKolicinaSadrzaja.Items.Add((i + 1));
}
cbKolicinaSadrzaja.SelectedIndex = kutija.Kolicina - 1;
kutijaZaPodizanje = kutija;
}
