.gif)
| Previous | Next |
IPortableDeviceValues::GetSignedIntegerValue
The GetSignedIntegerValue method retrieves a LONG value (type VT_I4) specified by a key.
Syntax
HRESULT GetSignedIntegerValue( REFPROPERTYKEY key, LONG* pValue );
Parameters
key
[in] A REFPROPERTYKEY key that specifies the item to retrieve.
pValue
[out] Pointer to the retrieved LONG 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 LONG 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
| Previous | Next |