Distinct Values in WPF Combobox

Question

I would like to get distinct values in my databound combo box

as an example the values it has are: blue, blue, yellow, red, orange

I would like it to just di

Answer 1

You could create an IValueConverter that converts your list into a distinct list:

public class DistinctConverter : IValueConverter
{
    public object Convert(
        object value, Type targetType, object parameter, CultureInfo culture)
    {
        var values = value as IEnumerable;
        if (values == null)
            return null;
        return values.Cast