How can I get FontSize of shape?

While looping through the shapes I need to get their font properties. Looks like I have everything I need when looking at shape.Chars.GetChar(IX) or shape.InheritChars.GetChar(IX) properties. Could not find the FontSize though.

Also wanted to ask about zOrder of shape, how can I get it?

Please help,
Thank you.

@mtalis

Would you kindly share your sample diagram file with us. We will further proceed to assist you accordingly.

Thanks, I figured it out.