IWDFObject::ReleaseLock 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 ReleaseLock method allows the framework to call methods of interfaces that are registered by the driver that the framework previously prevented from calling because the driver called the IWDFObject::AcquireLock method.

Syntax

void ReleaseLock();

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

IWDFObject

IWDFObject::AcquireLock