❔ How to access variable from AccessibilityObject ?

internal class OrderdocumentValuePickerEditor : UITypeEditor
    {
        
        IWindowsFormsEditorService m_editorService;

        public override UITypeEditorEditStyle GetEditStyle(ITypeDescriptorContext context)
        {
            return UITypeEditorEditStyle.DropDown;
        }

        public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
        {
            m_editorService = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
            Form f = Application.OpenForms["LabelmakerDesignForm"];