IPortableDeviceKeyCollection::GetCount

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IPortableDeviceKeyCollection::GetCount

The GetCount method retrieves the number of keys in this collection.

Syntax

  HRESULT GetCount(
  DWORD*  pcElems
);

Parameters

pcElems

[in]  Pointer to a DWORD that contains the number of keys in the collection.

Return Values

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.
E_POINTER	A required pointer argument was NULL.

Requirements

Header: Defined in PortableDeviceTypes.h

Library: PortableDeviceGUIDs.lib

See Also

• IPortableDeviceKeyCollection Interface

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