IEnumFilters Interface (Windows CE 5.0)

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The IFilterGraph::EnumFilters method returns the enumerator interface. It is based on the COM IEnum style of enumerators.

When to Implement

This interface is implemented on the filter graph manager and is not intended for implementation by developers.

When to Use

This interface is used by applications or other filters to determine what filters exist in the filter graph.

Methods in Vtable Order

The following table shows the methods that appear in the Vtable beneath the standard COM methods inherited from IUnknown.

Method Description
Next Retrieves the specified number of filters in the enumeration sequence.
Skip Skips a specified number of filters in the enumeration sequence.
Reset Resets the enumeration sequence to the beginning.
Clone Retrieves a duplicate enumerator containing the same enumeration state as the current one.

Requirements

DirectShow applications and DirectShow filters have different include file and link library requirements.

For more information, see Setting Up the Build Environment.

OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
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