IFilterGraph::FindFilterByName (Windows CE 5.0)
This method finds a filter that was added to the filter graph with a specific name.
HRESULT FindFilterByName(LPCWSTRpName,IBaseFilter** ppFilter);
Parameters
- pName
[in, string] Name to search for. - ppFilter
[out] Pointer to an IBaseFilter interface on the found filter.
Return Values
Returns an HRESULT value that depends on the implementation. HRESULT can be one of the following standard constants, or other values not listed.
| Value | Description |
|---|---|
| E_FAIL | Failure. |
| E_POINTER | Null pointer argument. |
| E_INVALIDARG | Invalid argument. |
| E_NOTIMPL | Method is not supported. |
| S_OK or NOERROR | Success. |
Remarks
This function fails and sets pointers to the ppFilter parameter to NULL if the name is not in this graph.
Requirements
DirectShow applications and DirectShow filters have different include file and link library requirements. See Setting Up the Build Environment for more information.
Pocket: Windows Mobile 5.0 and later
Smartphones: Windows Mobile 5.0 and later
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
See Also
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