private void BT_Validate_Click(object sender, RoutedEventArgs e)
{
string name = this.TB_Name.Text;
double coeff = this.NUD_Coeff.Value;
Color color = this.colorDialog.Color;
if (!string.IsNullOrEmpty(name))
{
Subject subject = new Subject(name, (float)coeff, color);
SettingsManager.AddSubject(subject);
this.DialogResult = true;
}
else
{
System.Windows.MessageBox.Show("Saisissez le nom de la matière !",
"Agenda - Virtuel",
MessageBoxButton.OK,
MessageBoxImage.Information);
this.TB_Name.Focus();
}
}