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Retrieves the PROPERTYKEY at the specified index from the collection.
HRESULT GetAt(
[in] const DWORD dwIndex,
[in, out] PROPERTYKEY* pKey
);
Parameters
dwIndex
DWORD that contains the index of the property key to retrieve.
pKey
Address of a PROPERTYKEY variable that receives the property key.
Return Value
This method returns an HRESULT. Possible values include, but are not limited to, those in the following table.
| Value | Description |
|---|---|
S_OK |
The method succeeded. |
Requirements
Requires Windows 7.