protected override void OnInitialized()
        {
            if (ParentMarkdown is not null)
            {
                ParentMarkdown.AddMarkdownToolbarButton(this);
            }

            base.OnInitialized();
        }
        protected override void Dispose(bool disposing)
        {
            if (disposing)
            {
                if (ParentMarkdown is not null)
                {
                    ParentMarkdown.RemoveMarkdownToolbarButton(this);
                }
            }

            base.Dispose(disposing);
        }