private void RadioButton_Checked(object sender, RoutedEventArgs e)
{
SelectedPersonTextBox.Clear();
IEnumerable <Person> newList = (List <Person>)dataGrid.ItemsSource;
if (RBFirstName.IsChecked.Value)
{
dataGrid.ItemsSource = newList.OrderBy(p => p.firstName).ToList();
}
else if (RBLastName.IsChecked.Value)
{
dataGrid.ItemsSource = newList.OrderBy(p => p.lastName).ToList();
}
else if (RBRating.IsChecked.Value)
{
dataGrid.ItemsSource = newList.OrderBy(p => p.rating).ToList();
}
else if (RBStartDate.IsChecked.Value)
{
dataGrid.ItemsSource = newList.OrderBy(p => p.startDate).ToList();
}
//How I did sorting previously
//newList.Sort((Person x, Person y) => x.startDate.CompareTo(y.startDate));
}
private void Button_Click(object sender, RoutedEventArgs e)
{
SelectedPersonTextBox.Clear();
Year1.Clear();
Year2.Clear();
RBFirstName.IsChecked = false;
RBLastName.IsChecked = false;
RBRating.IsChecked = false;
RBStartDate.IsChecked = false;
dataGrid.ItemsSource = null;
dataGrid.ItemsSource = Person.PersonList();
}
