IWDFObject::ReleaseLock method

[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();

Parameters

This method has no parameters.

Return value

None

Examples

For a code example of how to use the ReleaseLock method, see IWDFDevice::SetPnpState.

Requirements

Target platform

End of support

Unavailable in UMDF 2.0 and later.

Minimum UMDF version

1.5

Header

Wudfddi.h (include Wudfddi.h)

DLL

WUDFx.dll

See also

IWDFObject
IWDFObject::AcquireLock

 

 

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