ISelector::get_SourceNodeId
| Microsoft DirectShow 9.0 |
ISelector::get_SourceNodeId
This topic applies to Windows XP Service Pack 2 and later.
The get_SourceNodeId method returns the index of the active source node.
Syntax
HRESULT get_SourceNodeId( DWORD* pdwPinId );
Parameters
pdwPinId
[out] Receives the index of the source node that is currently active.
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. |
Requirements
Header: Include Vidcap.h.
Library: None.
See Also