MF_TOPONODE_ERRORCODE attribute

Contains the error code from the most recent connection failure for this toplogy node.

Data type

UINT32

Ttreat as an HRESULT value.

Remarks

This attribute applies to all node types.

The value of this attribute is an HRESULT value.

The Media Session or the topology loader might set the attribute. Applications typically read this attribute but do not set it.

The GUID constant for this attribute is exported from mfuuid.lib.

Requirements

Requirement Value
Minimum supported client
Windows Vista [desktop apps only]
Minimum supported server
Windows Server 2008 [desktop apps only]
Header
Mfidl.h

See also

Alphabetical List of Media Foundation Attributes

IMFAttributes::GetUINT32

IMFAttributes::SetUINT32

IMFTopologyNode

Topology Node Attributes