ICombinedFilterInfo::GetFilterCount

Gets the number of filters that are combined by this filter.


HRESULT GetFilterCount(
  DWORD    *pdwFilterCount);

pdwFilterCount

[out] Returns the number of filters that are combined by this filter.

  • S_OK

  • E_POINTER

The only type of combined filter that is supported is an intersection of two filters, so this method always sets pdwFilterCount to 2.

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