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4/8/2010

This method enumerates all the pins available on this filter.

Syntax 

HRESULT EnumPins(
  IEnumPins** 
ppEnum
);

Parameters

ppEnum

[out] Pointer to the IEnumPins Interfaceinterface to retrieve.

Return Value

Returns an HRESULTvalue that depends on the implementation. HRESULTcan 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.

When you finish using the interface, be sure to use IUnknown::Releaseon the interface to decrement the reference count.

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