IEnumFilters::Skip

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Microsoft DirectShow 9.0

IEnumFilters::Skip

The Skip method skips over a specified number of filters.

Syntax

  HRESULT Skip(
  ULONG cFilter
);

Parameters

cFilter

[in] Number of filters to skip.

Return Values

Value Description
S_FALSE Skipped past the end of the sequence.
S_OK Success.
VFW_E_ENUM_OUT_OF_SYNC The graph has changed and is now inconsistent with the enumerator.

Remarks

If the filter graph changes (for example, the application removes a filter), the enumerator is no longer be consistent with the graph, and the method returns VFW_E_ENUM_OUT_OF_SYNC. Discard any data obtained from previous calls to the enumerator, because it might be invalid. Update the enumerator by calling the IEnumFilters::Reset method. You can then call the Skip method safely.

Requirements

Header: Declared in Strmif.h; include Dshow.h.

Library: Use Strmiids.lib.

See Also