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IPortableDeviceValues::GetUnsignedIntegerValue
The GetUnsignedIntegerValue method retrieves a ULONG value (type VT_UI4) specified by a key.
Syntax
HRESULT GetUnsignedIntegerValue( REFPROPERTYKEY key, ULONG* pValue );
Parameters
key
[in] A REFPROPERTYKEY key that specifies the item to retrieve.
pValue
[out] Pointer to the retrieved ULONG value.
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. |
| DISP_E_TYPEMISMATCH | The property specified by key is not a ULONG type. |
| HRESULT_FROM_WIN32(ERROR_NOT_FOUND) | The property specified by key is not in the collection. |
Requirements
Header: Defined in PortableDeviceTypes.h
Library: PortableDeviceGUIDs.lib
See Also
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