CPersistStream::IsDirty

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Microsoft DirectShow 9.0

CPersistStream::IsDirty

Indicates whether the object has changed since it was last saved to its current stream.

Syntax

  HRESULT IsDirty(void);

Return Value

Returns S_OK if the filter needs saving and S_FALSE if it does not need saving.

Remarks

This member function implements the IPersistStream::IsDirty method.

Requirements

**  Header:** Declared in Pstream.h; include Streams.h.

**  Library:** Use Strmbase.lib (retail builds) or Strmbasd.lib (debug builds).

See Also