AspNetEdit.UI.PropertyEditors.IntEditor.spin_ValueChanged C# (CSharp) Method

        void spin_ValueChanged(object sender, EventArgs e)
        {
            Gtk.SpinButton spin = (SpinButton) sender;

            object newValue = Convert.ChangeType (spin.Value, parentRow.PropertyDescriptor.PropertyType);
            parentRow.PropertyValue = newValue;

            //if there's an error such as out-of-range, and value not accepted by parent, restore old value
            if (parentRow.PropertyValue != newValue)
                spin.Value = Convert.ToDouble (parentRow.PropertyValue);
        }