IBaseFilter::EnumPins (Compact 2013)
3/26/2014
This method enumerates all the pins available on this filter.
Syntax
HRESULT EnumPins(
IEnumPins** ppEnum
);
Parameters
- ppEnum
[out] Pointer to the IEnumPins Interface interface to retrieve.
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.
When you finish using the interface, be sure to use IUnknown::Release on the interface to decrement the reference count.
Requirements
Header |
dshow.h |
Library |
Strmiids.lib |