This method creates a new memory stream and writes the one clip to it using ClipAttributes as input. The stream pointer is reset before returning the stream to the caller. The stream is entirely owned and managed by the caller. This method may be well-suited for simple scenarios where you have only one clip, for example, the Comments field in a single sheet document scanning application.
The members of the ClipAttributes structure that is input to this method update the current values of the IClipHelper properties. The IClipHelper properties are initially set to the values for the current sheet as defined in the ScanTools Plus application definition just before the FormIdentified event is raised.
See ScanEventArgs and ScanningManager Events Valid Combinations.
HRESULT GetClipAsStream2(
[in] ClipAttributes* ClipAttributes,
[out, retval] IStream** ppIStream);
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ClipAttributes |
Pointer to the ClipAttributes Structure structure, which defines the attributes and region of the clip. |
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Stream |
Pointer to the memory stream. |
ClipHelper.GetClipAsStream method
ClipHelper.GetClipAsStream2 method
ClipHelper.GetClipAsStream3 method
ClipHelper.GetClipAsStream4 method
Capture Image Clips under Solution Control
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