| Microsoft DirectX 8.1 (Visual Basic) | 
Applications use the methods of the DirectXFileBinary class to read and retrieve information about binary data.
The methods of the IDirectXFileBinary object can be organized into the following groups.
| Information | GetMimeType | 
| GetSize | |
| Reading Data | Read | 
This class inherits additional functionality from the DirectXFileObject class.
The globally unique identifier (GUID) for the DirectXFileBinary class is IID_IDirectXFileBinary.