CEnumPins::Next
A version of this page is also available for
4/8/2010
Places pointers to IPin interfaces into the specified array.
Syntax
HRESULT Next(
ULONG cPins,
IPin** ppPins,
ULONG* pcFetched
);
Parameters
- cPins
Number of pins to place.
- ppPins
Array in which to place the interface pointers.
- pcFetched
Actual number of pins placed in the array.
Return Value
Returns an HRESULT value.
Remarks
This member function implements the IEnumPins::Next method.
The derived class is responsible for implementing CBaseFilter::GetPin, which this member function calls to retrieve the next pin.
Because this member function returns one or more interfaces that have had their reference counts incremented, the caller of this member function must be sure to release the interfaces by calling IUnknown::Release on the interfaces when done with them.
Requirements
| Windows Embedded CE | Windows CE 2.12 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |
| Note | Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements For more information, see Setting Up the Build Environment, Version 2.12 requires DXPAK 1.0 or later |