Slide.firstSlide

Flash Player 6 (6.0.79.0).

Flash MX Professional 2004.

mySlide.firstSlide

Property (read-only); returns the first child slide of mySlide that has no child slides.

In the hierarchy of slides shown below, the following statements are both true:

Presentation.Intro.firstSlide == Intro_bullet_1_1;
Presentation.Intro_bullet_1.firstSlide == Intro_bullet_1_1;