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Updates the attributes of one or more nodes in the current topology.
Syntax
HRESULT UpdateNodeAttributes(
[in] TOPOID TopoId,
[in] DWORD cUpdates,
[in] MFTOPONODE_ATTRIBUTE_UPDATE *pUpdates
);
Parameters
[in] TopoId
Reserved.
[in] cUpdates
The number of elements in the pUpdates array.
[in] pUpdates
Pointer to an array of MFTOPONODE_ATTRIBUTE_UPDATE structures. Each element of the array updates one attribute on a node.
Return value
The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.
Return code | Description |
---|---|
|
The method succeeded. |
Remarks
Currently the only attribute that can be updated is the MF_TOPONODE_MEDIASTOP attribute. The method ignores any other attributes.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows Vista [desktop apps only] |
Minimum supported server | Windows Server 2008 [desktop apps only] |
Target Platform | Windows |
Header | mfidl.h |
Library | Mfuuid.lib |