public void Initailize(IPresentation presentation, ISlide slide)
        {
            introSlide        = (IIntroSlide)slide;
            this.presentation = presentation;

            UpdateDisplay();
        }
        public void Initailize(IPresentation presentation, ISlide slide)
        {
            introSlide        = (IIntroSlide)slide;
            this.presentation = presentation;

            if (String.IsNullOrEmpty(introSlide.Content))
            {
                introSlide.Content = presentation.Name;
            }

            UpdateEditor();
        }