IWDFIoTarget2 interface (wudfddi.h)
[Warning: UMDF 2 is the latest version of UMDF and supersedes UMDF 1. All new UMDF drivers should be written using UMDF 2. No new features are being added to UMDF 1 and there is limited support for UMDF 1 on newer versions of Windows 10. Universal Windows drivers must use UMDF 2. For more info, see Getting Started with UMDF.]
To obtain the IWDFIoTarget2 interface, drivers call IWDFIoTarget::QueryInterface.
The IWDFIoTarget2 interface inherits from IWDFIoTarget. IWDFIoTarget2 also has these types of members:
- Methods
The IWDFIoTarget2 interface has these methods.
IWDFIoTarget2::FormatRequestForFlush The FormatRequestForFlush method builds an I/O request for a flush operation but does not send the request to an I/O target. |
IWDFIoTarget2::FormatRequestForQueryInformation The FormatRequestForQueryInformation method formats an I/O request to obtain information about a file, but it does not send the request to an I/O target. |
IWDFIoTarget2::FormatRequestForSetInformation The FormatRequestForSetInformation method formats an I/O request to set information about a file, but it does not send the request to an I/O target. |
Requirement | Value |
---|---|
End of support | Unavailable in UMDF 2.0 and later. |
Target Platform | Desktop |
Minimum UMDF version | 1.9 |
Header | wudfddi.h |