Get Tool Tip Text from Crystal Report field objects

Question

When designing a Crystal Report, when formatting field objects, there's a place to enter the Tool Tip Text. How do I get that text from a report using the Crystal Reports .NET API, or the RAS API?

I see in the help file, there's a ToolTip property in the Crystal Reports API, and a ToolTipText property in the RAS API, but I couldn't figure out how to actually use it.