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IMSVidRect::put_Top

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Microsoft DirectShow 9.0

IMSVidRect::put_Top

This topic applies to Windows XP or later.

The put_Top method specifies the top y-coordinate of the rectangle. This coordinate is relative to the rectangle's associated window.

Syntax

  HRESULT put_Top(
  
  LONG
  
  TopVal
  
  );

Parameters

  TopVal

[in]  Specifies the top y-coordinate, in pixels.

Return Values

If the method succeeds, it returns S_OK. If it fails, it returns an error code.

Remarks

Setting the top y-coordinate also changes the height of the rectangle. For example, if the y-coordinate is zero and the height is 100, setting the y-coordinate to 10 changes the height to 90.

Requirements

  Header: Dshow.h.

  Library: Quartz.dll.

See Also