Algebra.QL.Form.Type.RealType.BuildElement C# (CSharp) Метод

        protected override FrameworkElement BuildElement(ValueContainer value)
        {
            DoubleUpDown dud = new DoubleUpDown() { Width = 200, Increment = 0.1 };
            dud.ValueChanged += (s, e) =>
            {
                value.Value = dud.Value;
            };

            Action onValueChanged = () =>
            {
                dud.Value = Convert.ToDouble(value.Value);
            };
            value.ValueChanged += onValueChanged;
            onValueChanged();

            return dud;
        }