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IMSVidRect::put_Left

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Microsoft DirectShow 9.0

IMSVidRect::put_Left

This topic applies to Windows XP or later.

The put_Left method specifies the left x-coordinate of the rectangle. This coordinate is relative to the rectangle's associated window.

Syntax

  HRESULT put_Left(
  
  LONG
  
  LeftVal
  
  );

Parameters

  LeftVal

[in]  Specifies the left x-coordinate, in pixels.

Return Values

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

Remarks

Setting the left x-coordinate also changes the width of the rectangle. For example, if the x-coordinate is zero and the width is 100, setting the x-coordinate to 10 changes the width to 90.

Requirements

  Header: Dshow.h.

  Library: Quartz.dll.

See Also