IEnumPins::Next
A version of this page is also available for
4/8/2010
This method places pointers to IPin interfaces into the specified array.
Syntax
HRESULT Next(
ULONG cPins,
IPin** ppPins,
ULONG* pcFetched
);
Parameters
- cPins
[in] Number of pins to place.
- ppPins
[out] Array in which to place the interface pointers.
- pcFetched
[out] Actual number of pins placed in the array.
Return Value
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
| Windows Embedded CE | Windows CE 2.12 and later |
| Windows Mobile | Pocket PC for Windows Mobile Version 5.0 and later, Smartphone for 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 |