ProgressBar not updating on change to Maximum through binding

Answer 1

I was having trouble getting the solution here to work, but I found another work around. My progress bar wouldn't update as I changed the datasource of my object (11 of 11 would change to 10 of 10 and freeze the progress bar), and realized that I didn't need to update maximum value at all.

Instead I used a converter on the value to convert it to a percent, and set my maximum at 100. The result displays the same, but without the bug for changing maximum value.

public class CreatureStaminaConverter : IValueConverter
{
    public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
    {
        var creature = (CreatureBase.CreatureEntityData) value;
        double max = creature.entityData.MaxStat;
        return creature.CurrentStamina/max*100;
    }

    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
    {
        return null;
    }
}