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IEnumComponentTypes::Next Method

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The Next method retrieves the next n elements in the collection.

Syntax

HRESULT Next(
  [in]   ULONG celt,
  [out]  IComponentType **pprgelt,
  [out]  ULONG *pceltFetched
);

Parameters

  • celt [in]
    The number of elements to retrieve.

  • pprgelt [out]
    Address of an array of IComponentType interface pointers that will receive the returned ComponentType objects.

  • pceltFetched [out]
    Pointer to a variable of type ULONG that will receive the number of elements actually retrieved.

Return Value

Returns S_OK if successful. If the method fails, error information can be retrieved using the standard COM IErrorInfo interface.

Requirements

Header Declared in Dshow.h.
DLL Requires Quartz.dll.

See Also

IEnumComponentTypes Interface

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Build date: 12/4/2008