| UID | title | description | old-location | tech.root | ms.date | keywords | ms.keywords | req.header | req.include-header | req.target-type | req.target-min-winverclnt | req.target-min-winversvr | req.kmdf-ver | req.umdf-ver | req.ddi-compliance | req.unicode-ansi | req.idl | req.max-support | req.namespace | req.assembly | req.type-library | req.lib | req.dll | req.irql | targetos | req.typenames | f1_keywords | topic_type | api_type | api_location | api_name | ||||||||
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NF:portcls.IRegistryKey.DeleteKey |
IRegistryKey::DeleteKey (portcls.h) |
The DeleteKey method deletes the registry key. |
audio\iregistrykey_deletekey.htm |
audio |
05/08/2018 |
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DeleteKey, DeleteKey method [Audio Devices], DeleteKey method [Audio Devices],IRegistryKey interface, IRegistryKey interface [Audio Devices],DeleteKey method, IRegistryKey.DeleteKey, IRegistryKey::DeleteKey, audio.iregistrykey_deletekey, audmp-routines_b5556b44-0bf4-47d2-8bbd-65d12c393341.xml, portcls/IRegistryKey::DeleteKey |
portcls.h |
Portcls.h |
Universal |
PASSIVE_LEVEL |
Windows |
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The DeleteKey method deletes the registry key.
DeleteKey returns STATUS_SUCCESS if the call was successful. Otherwise, the method returns an appropriate error code.
A caller deletes an IRegistryKey object's registry key by calling the DeleteKey method on that object. The key can be deleted only if the caller created the key with an ACCESS_MASK that permits deletion. The caller enables deletion by specifying a DesiredAccess parameter value of KEY_ALL_ACCESS (described in ZwCreateKey) to the PcNewRegistryKey, IPort::NewRegistryKey, or IRegistryKey::NewSubKey call that creates the key. When deleting a key, the IRegistryKey object discards its registry-key handle, and all other handles to the deleted key become invalid.