| Microsoft DirectX 8.1 (C++) |
This topic applies to Windows XP Home Edition and Windows XP Professional only.
The Add method adds a new MetaProperty object to the collection.
Syntax
HRESULT Add(
IMetaProperty* pprop
);
Parameters
pprop
[in] Specifies the IMetaProperty interface of the MetaProperty object to be added to 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_FAIL | pprop is NULL. |
| E_POINTER | Data cannot be read from or written to a supplied address. |
See Also