private void ButtonDeletion_Click(object sender, RoutedEventArgs e)
{
var dataContext = (IEnumerable <AppView>)DataGridApps.DataContext;
Business.Remove(dataContext.Where(it => it.Checked == true));
DataGridApps.DataContext = AppView.ConvertTo(Business.GetApps());
MessageBox.Show("Successful!");
}
public DeleteApp(Business business)
{
InitializeComponent();
Business = business;
DataGridApps.DataContext = AppView.ConvertTo(Business.GetApps());
}