private void BtnDel_Click(object sender, RoutedEventArgs e)
{
foreach (object SelectedItem in dataGrid.SelectedItems)
{
Service.Group group = SelectedItem as Service.Group;
service.DeleteGroup(group.ID_Group);
}
dataGrid.ItemsSource = service.SelectGroup();
}
private void DataGrid_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
labelDB.Content = "Редактировать группу";
gridDB.Visibility = Visibility.Visible;
dataGrid.Visibility = Visibility.Hidden;
Service.Group group = dataGrid.SelectedItem as Service.Group;
tbName.Text = group.Name;
tbNumber.Text = group.Number.ToString();
id_group = group.ID_Group;
}
private void BtnUpdate_Click(object sender, RoutedEventArgs e)
{
try
{
labelDB.Content = "Редактировать группу";
gridDB.Visibility = Visibility.Visible;
dataGrid.Visibility = Visibility.Hidden;
Service.Group group = dataGrid.SelectedItem as Service.Group;
tbName.Text = group.Name;
tbNumber.Text = group.Number.ToString();
id_group = group.ID_Group;
}
catch { }
}
private void BtnOK_Click(object sender, RoutedEventArgs e)
{
if (labelDB.Content.ToString() == "Добавить группу")
{
Service.Group group = new Service.Group
{
Name = tbName.Text,
Number = Convert.ToInt32(tbNumber.Text)
};
service.AddGroup(group);
}
else if (labelDB.Content.ToString() == "Редактировать группу")
{
Service.Group group = new Service.Group
{
ID_Group = id_group,
Name = tbName.Text,
Number = Convert.ToInt32(tbNumber.Text)
};
service.UpdateGroup(group);
}
btnCancel.RaiseEvent(new RoutedEventArgs(ButtonBase.ClickEvent));
dataGrid.ItemsSource = service.SelectGroup();
}
