IEnumFilters::Next (Windows CE 5.0)
This method retrieves the specified number of filters in the enumeration sequence.
HRESULTNext(ULONGcFilters,IBaseFilter** ppFilter,ULONG* pcFetched);
Parameters
- cFilters
[in] Number of filters to place. - ppFilter
[out] Array in which to place IBaseFilter pointers. - pcFetched
[out] Actual number of filters placed in the array.
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
The interface returned by this method has had its reference count incremented. Be sure to use IUnknown::Release on the interface to decrement the reference count when you have finished using the interface.
Requirements
DirectShow applications and DirectShow filters have different include file and link library requirements.
For more information, see Setting Up the Build Environment.
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
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