FormatUsingCurrentType method

IWDFIoRequest::FormatUsingCurrentType method

The FormatUsingCurrentType method formats an I/O request so that the driver can forward it, unmodified, to the next-lower driver.

Syntax


void  FormatUsingCurrentType();

Parameters

This method has no parameters.

Return value

None

Remarks

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.

Examples

For a code example of how to use the FormatUsingCurrentType method, see IWDFIoRequest::Send.

Requirements

Target platform

End of support

Unavailable in UMDF 2.0 and later.

Minimum UMDF version

1.5

Header

Wudfddi.h (include Wudfddi.h)

DLL

WUDFx.dll

See also

IWDFIoRequest
IWDFIoRequest::Send

 

 

Send comments about this topic to Microsoft

Show:
© 2016 Microsoft