IFilterGraph::EnumFilters (Compact 2013)
3/26/2014
This method provides an enumerator for all filters in the graph.
Syntax
HRESULT EnumFilters(
IEnumFilters** ppEnum
);
Parameters
- ppEnum
[out] Enumerator.
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
Header |
dshow.h |
Library |
Strmiids.lib |