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IMixerOCXNotify::OnInvalidateRect

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Microsoft DirectShow 9.0

IMixerOCXNotify::OnInvalidateRect

The OnInvalidateRect method notifies the client that the video rectangle has been invalidated.

Syntax

  HRESULT OnInvalidateRect(
  LPCRECT  lpcRect
);

Parameters

lpcRect

[in]  Specifies the rectangle that has been invalidated, in screen coordinates.

Return Values

If the method succeeds, it returns S_OK.

Requirements

Header: Include Mixerocx.h.

Library: Use Strmiids.lib.

See Also