[This is preliminary documentation and subject to change.]
The NumOptions method counts the number of commands that can run on an item.
HRESULT NumOptions (
long* pNumOptions
);
Returns an HRESULT indicating success or failure. If the method succeeds it returns S_OK. Otherwise it returns an error code. For specific error code values see Winerror.h.
The available options for a broadcast vary over time. For example, you can watch an episode that is on now, but you can only set a reminder for one that is on later.
Windows NT: Unsupported.
Windows: Requires Windows 98.
Windows CE: Unsupported.
Import Library: User-defined.
Unicode: Yes.
IEPGItem::GetOption, IEPGItem::OptionPrompt