Наследование: Microsoft.VisualStudio.Shell.DialogPage
        protected override async Task InitializeAsync(CancellationToken cancellationToken, IProgress<ServiceProgressData> progress)
        {
            Options = (Options)GetDialogPage(typeof(Options));
            var commandService = await GetServiceAsync(typeof(IMenuCommandService)) as OleMenuCommandService;

            if (commandService != null)
            {
                EnableReloadCommand.Initialize(this, commandService);
            }
        }