I need SearchBar to give same result even if its capital letters or not.

This is the code I use to filter:

```
myList.ItemsSource = wasteList.Where(x => x.WasteType.Contains(e.NewTextValue));

```

I have also tried following but the results from SearchBar are still different:

```
myList.ItemsSource = wasteList.Where(x => x.WasteType.ToLower.Contains(e.NewTextValue));
myList.ItemsSource = wasteList.Where(x => x.WasteType.ToUpper.Contains(e.NewTextValue));

```

Please, does anyone not to make the SearchBar none case sensitive?