IPortableDevicePropVariantCollection::ChangeType
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IPortableDevicePropVariantCollection::ChangeType
The ChangeType method converts all items in the collection to the specified VARTYPE.
Syntax
HRESULT ChangeType( const VARTYPE vt );
Parameters
vt
[in] Specifies the VARTYPE to which you want to convert all items in the collection. Example types include VT_UI4 and VT_UI8.
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. |
Remarks
If this method fails, the collection may be left in an intermediate state, with some members converted and some not converted.
Requirements
Header: Defined in PortableDeviceTypes.h
Library: PortableDeviceGUIDs.lib
See Also
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