IImageDecoder::SelectActiveFrame

A version of this page is also available for

Windows Embedded CE 6.0 R3

4/8/2010

This method is used to select a frame from the current image based on a specified dimension and index number.

Syntax

HRESULT SelectActiveFrame(
  const GUID* dimensionID,
  UINT        frameIndex
);

Parameters

• dimensionID
  [in] A pointer to a GUID that specifies the dimension for the image.

  Set this to a multiframe dimension identifier. For more information, see Imaging GUIDs.

• frameIndex
  [in] A UINT value that specifies the index of the frame within the frame dimension.

Return Value

If successful, this method returns S_OK.

This method may return E_INVALIDARG if it fails.

Requirements

See Also

Reference

IImageDecoder
Imaging GUIDs