[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.]
The GetDefaultIoTarget method retrieves the interface of the default I/O target for a device instance.
void GetDefaultIoTarget( [out] IWDFIoTarget **ppWdfIoTarget );
A pointer to a variable that receives a pointer to the IWDFIoTarget interface for the default I/O target object.
For more information, see Initializing a General I/O Target in UMDF.
|End of support||Unavailable in UMDF 2.0 and later.|
|Minimum UMDF version||1.5|
|Header||wudfddi.h (include Wudfddi.h)|