✅ WPF Radio Buttons help needed

void RadioButtons()
 {
     rdb0.Checked += Rdb0_Checked;
     rdb1.Checked += Rdb1_Checked;
     rdb2.Checked += Rdb2_Checked;
     rdb3.Checked += Rdb3_Checked;
     rdb4.Checked += Rdb4_Checked;
 }

 private void Rdb3_Checked(object sender, RoutedEventArgs e)
 {
     stpCategory.IsEnabled = true;
 }

 private void Rdb2_Checked(object sender, RoutedEventArgs e)
 {
     stpCategory.IsEnabled = true;
 }

 private void Rdb4_Checked(object sender, RoutedEventArgs e)
 {
     stpCategory.IsEnabled = true;
 }

 private void Rdb1_Checked(object sender, RoutedEventArgs e)
 {
     stpCategory.IsEnabled = true;
 }

 private void Rdb0_Checked(object sender, RoutedEventArgs e)
 {
     stpCategory.IsEnabled = true;
 }