I have a record Pitch (see below)

    [TypeConverter(typeof(PitchTypeConverter))]
    public sealed record Pitch(double MinValue, double MaxValue) : IParsable<Pitch>
    {
        public static readonly Pitch Empty = new(0, 0);

        public static Pitch Parse(string s, IFormatProvider provider) 
            => throw new NotImplementedException();
        public static bool TryParse([NotNullWhen(true)] string s, IFormatProvider provider, [MaybeNullWhen(false)] out Pitch result) 
            => throw new NotImplementedException();

        public override string ToString()
            => $"{MinValue}-{MaxValue}";
    }

As you can see , I also have a TypeConverter (currently not fully implemented, but to show the problem it is sufficient).

  public sealed class PitchTypeConverter : TypeConverter
    {
        public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType) 
            => base.CanConvertFrom(context, sourceType);

        public override bool CanConvertTo(ITypeDescriptorContext context, [NotNullWhen(true)] Type destinationType)
            => destinationType == typeof(string);

        public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value) 
            => base.ConvertFrom(context, culture, value);

        public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
            => value?.ToString() ?? Pitch.Empty.ToString();

        public override object CreateInstance(ITypeDescriptorContext context, IDictionary propertyValues) 
            => base.CreateInstance(context, propertyValues);

        public override bool GetCreateInstanceSupported(ITypeDescriptorContext context) 
            => base.GetCreateInstanceSupported(context);

        public override bool IsValid(ITypeDescriptorContext context, object value) 
            => base.IsValid(context, value);

        public override PropertyDescriptorCollection GetProperties(ITypeDescriptorContext context, object value, Attribute[] attributes) 
            => base.GetProperties(context, value, attributes);

        public override bool GetPropertiesSupported(ITypeDescriptorContext context) 
            => base.GetPropertiesSupported(context);

        public override StandardValuesCollection GetStandardValues(ITypeDescriptorContext context) 
            => base.GetStandardValues(context);

        public override bool GetStandardValuesExclusive(ITypeDescriptorContext context) 
            => base.GetStandardValuesExclusive(context);

        public override bool GetStandardValuesSupported(ITypeDescriptorContext context) 
            => base.GetStandardValuesSupported(context);
    }

The Pitch lives inside a ViewModel and is correctly displayed in the RadPropertyGrid, so in that sense everthing works fine.

    [Category("Conditions")]
        [Description("Sets the minimum/maximum allowed pitch limit.")]
        public Pitch PitchLimit
        {
            get => GetProperty(Pitch.Empty);
            set => SetProperty(value);
        }

        [Category("Conditions")]
        public bool RequiresDE
        {
            get => GetProperty<bool>();
            set => SetProperty(value);
        }

when I now edit values in the RadPropertyGrid, the RequiresDE works when pressing enter or selecting the checkbox. It doesn't work however when I edit the value for the Pitch property. I can see that the SetProperty for RequiresDE is called, but when editing the PitchLimit the SetProperty is not called.

I honestly out of ideas to find out why the RequiresDE is called and the PitchLimit isn't.

Any help is appreciated.

Thanks

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Here is my code:

and XAML

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Thank you very much.

Best regards,

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