nf-portabledevicetypes-iportabledevicevalues-setiportabledevicekeycollectionvalue.md

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NF:portabledevicetypes.IPortableDeviceValues.SetIPortableDeviceKeyCollectionValue	IPortableDeviceValues::SetIPortableDeviceKeyCollectionValue (portabledevicetypes.h)	Adds a new SetIPortableDeviceKeyCollectionValue value (type VT_UNKNOWN) or overwrites an existing one.	wpddk\iportabledevicevalues_setiportabledevicekeycollectionvalue.htm	wpd_dk	02/15/2018	IPortableDeviceValues::SetIPortableDeviceKeyCollectionValue	IPortableDeviceValues interface,SetIPortableDeviceKeyCollectionValue method, IPortableDeviceValues.SetIPortableDeviceKeyCollectionValue, IPortableDeviceValues::SetIPortableDeviceKeyCollectionValue, IPortableDeviceValuesSetIPortableDeviceKeyCollectionValue, SetIPortableDeviceKeyCollectionValue, SetIPortableDeviceKeyCollectionValue method, SetIPortableDeviceKeyCollectionValue method,IPortableDeviceValues interface, portabledevicetypes/IPortableDeviceValues::SetIPortableDeviceKeyCollectionValue, wpddk.iportabledevicevalues_setiportabledevicekeycollectionvalue	portabledevicetypes.h		Windows															Windows		RS5	IPortableDeviceValues::SetIPortableDeviceKeyCollectionValue portabledevicetypes/IPortableDeviceValues::SetIPortableDeviceKeyCollectionValue	APIRef kbSyntax	COM	PortableDeviceTypes.h	IPortableDeviceValues::SetIPortableDeviceKeyCollectionValue

IPortableDeviceValues::SetIPortableDeviceKeyCollectionValue

-description

Adds a new SetIPortableDeviceKeyCollectionValue value (type VT_UNKNOWN) or overwrites an existing one.

-parameters

-param key [in]

A REFPROPERTYKEY that specifies the item to create or overwrite.

-param pValue [in]

Pointer to an IPortableDeviceKeyCollection interface that specifies the new value. The SDK copies a reference to the submitted interface and calls AddRef on it.

-returns

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return code	Description
S_OK	The method succeeded.

-remarks

If an existing value has the same key that is specified by the key parameter, it overwrites the existing value without any warning. The existing key memory is released appropriately.

-see-also

IPortableDeviceValues Interface

IPortableDeviceValues::GetIPortableDeviceKeyCollectionValue