Windows Driver Kit: User-Mode Driver Framework
IWDFIoRequest::FormatUsingCurrentType
The FormatUsingCurrentType method formats an I/O request so that the driver can forward it, unmodified, to the next-lower driver.
void
FormatUsingCurrentType(
void
);
Parameters
- None
Return Value
None
Comments
When a driver receives an I/O request, the driver might forward the request to the local I/O target, unmodified. To forward the unmodified request, the driver must:
- Call FormatUsingCurrentType to format the request so that the framework can pass the request to the driver's local I/O target.
- Call the IWDFIoRequest::Send method to send the request to the I/O target.
Example
For a code example of how to use the FormatUsingCurrentType method, see IWDFIoRequest::Send.
Requirements
Headers: Declared in Wudfddi.h. Include Wudfddi.h.
See Also
IWDFIoRequest::Send