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IMFCollection::RemoveElement method
Removes an object from the collection.
Syntax
HRESULT RemoveElement(
[in] DWORD dwElementIndex,
[out] IUnknown **ppUnkElement
);
Parameters
- dwElementIndex [in]
-
Zero-based index of the object to remove. Objects are indexed in the order in which they were added to the collection.
- ppUnkElement [out]
-
Receives a pointer to the IUnknown interface of the object. The caller must release the interface. This parameter cannot be NULL, but the retrieved pointer value might be NULL.
Return value
The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.
| Return code | Description |
|---|---|
|
The method succeeded. |
Requirements
|
Minimum supported client |
Windows Vista [desktop apps | Windows Store apps] |
|---|---|
|
Minimum supported server |
Windows Server 2008 [desktop apps | Windows Store apps] |
|
Header |
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Library |
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See also
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