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IWDFFileHandleTargetFactory interface (wudfddi.h)

  • Artikel

[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 IWDFFileHandleTargetFactory interface is a factory interface that is used to create a file-handle-based target device object.

Inheritance

The IWDFFileHandleTargetFactory interface inherits from the IUnknown interface. IWDFFileHandleTargetFactory also has these types of members:

  • Methods

Methods

The IWDFFileHandleTargetFactory interface has these methods.

 
IWDFFileHandleTargetFactory::CreateFileHandleTarget

The CreateFileHandleTarget method creates a file-handle-based I/O target object.

Remarks

Drivers obtain the IWDFFileHandleTargetFactory interface by calling IWDFDevice::QueryInterface.

Requirements

Requirement Value
End of support Unavailable in UMDF 2.0 and later.
Target Platform Desktop
Minimum UMDF version 1.5
Header wudfddi.h (include Wudfddi.h)