private void DataGrid_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
labelDB.Content = "Редактировать предмет";
gridDB.Visibility = Visibility.Visible;
dataGrid.Visibility = Visibility.Hidden;
Service.Subject subject = dataGrid.SelectedItem as Service.Subject;
tbName.Text = subject.Name;
id_subject = subject.ID_Subject;
}
private void BtnUpdate_Click(object sender, RoutedEventArgs e)
{
try
{
labelDB.Content = "Редактировать предмет";
gridDB.Visibility = Visibility.Visible;
dataGrid.Visibility = Visibility.Hidden;
Service.Subject subject = dataGrid.SelectedItem as Service.Subject;
tbName.Text = subject.Name;
id_subject = subject.ID_Subject;
}
catch { }
}
private void BtnOK_Click(object sender, RoutedEventArgs e)
{
if (labelDB.Content.ToString() == "Добавить предмет")
{
Service.Subject subject = new Service.Subject
{
Name = tbName.Text
};
service.AddSubject(subject);
}
else if (labelDB.Content.ToString() == "Редактировать предмет")
{
Service.Subject subject = new Service.Subject
{
ID_Subject = id_subject,
Name = tbName.Text
};
service.UpdateSubject(subject);
}
btnCancel.RaiseEvent(new RoutedEventArgs(ButtonBase.ClickEvent));
dataGrid.ItemsSource = service.SelectSubject();
}
