IWDFIoRequest::SetInformation method (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.]
The SetInformation method sets the size of information for a request.
Syntax
void SetInformation(
[in] ULONG_PTR Information
);
Parameters
[in] Information
A ULONG_PTR value that specifies the size of information to set for the request.
Return value
None
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) |
DLL | WUDFx.dll |
See also
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