private void btnUsun2_Click(object sender, RoutedEventArgs e)
{
btnUsun2.IsEnabled = false;
App.bazy.getBazy().ElementAt <Poszczegolna_Baza>(lista.SelectedIndex).getZwroty().RemoveAt(listBaza.SelectedIndex);
listBaza.Items.RemoveAt(listBaza.SelectedIndex);
FileStream stream2 = new FileStream(baza.getNazwa() + ".dat", FileMode.Truncate);
StreamWriter writer2 = new StreamWriter(stream2);
foreach (var item in baza.getZwroty())
{
writer2.WriteLine(item.getPL());
writer2.WriteLine(item.getENG());
}
writer2.Close();
stream2.Close();
}
private void Dodawanie()
{
if (txtPL.Text != "" && txtENG.Text != "")
{
warning1.Visibility = Visibility.Hidden;
warning2.Visibility = Visibility.Hidden;
ListBoxItem item = new ListBoxItem();
item.Content = txtPL.Text + " - " + txtENG.Text;
SolidColorBrush myBrush = new SolidColorBrush(Colors.FloralWhite);
item.Background = myBrush;
item.HorizontalAlignment = HorizontalAlignment.Stretch;
item.FontSize = 24;
lista.Items.Add(item);
baza.Dodaj_Zwrot(txtPL.Text, txtENG.Text);
FileStream stream2 = new FileStream(baza.getNazwa() + ".dat", FileMode.OpenOrCreate);
StreamWriter writer2 = new StreamWriter(stream2);
stream2.Position = stream2.Length;
writer2.WriteLine(txtPL.Text);
writer2.WriteLine(txtENG.Text);
//foreach (var item2 in baza.getZwroty())
//{
// writer.WriteLine(item2.getPL());
// writer.WriteLine(item2.getENG());
//}
writer2.Close();
stream2.Close();
this.Close();
}
else if (txtPL.Text != "" && txtENG.Text == "")
{
warning1.Visibility = Visibility.Hidden;
warning2.Visibility = Visibility.Visible;
}
else if (txtPL.Text == "" && txtENG.Text != "")
{
warning2.Visibility = Visibility.Hidden;
warning1.Visibility = Visibility.Visible;
}
else if (txtPL.Text == "" && txtENG.Text == "")
{
warning1.Visibility = Visibility.Visible;
warning2.Visibility = Visibility.Visible;
}
else if (txtPL.Text == "")
{
warning1.Visibility = Visibility.Visible;
}
else if (txtENG.Text == "")
{
warning2.Visibility = Visibility.Visible;
}
}
