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API Reference Guide / TWAIN Component API Reference / TWAIN Component Enumerations / enumIGTWAINBarcodeSearchModes
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    enumIGTWAINBarcodeSearchModes
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    This enumeration restricts barcode searching to certain orientations, or prioritizes one orientation over the other.

    Values:

    IG_TW_BD_HORZ Horizontal mode.
    IG_TW_BD_HORZVERT Horizontal/Vertical mode.
    IG_TW_BD_VERT Vertical mode.
    IG_TW_BD_VERTHORZ Vertical/Horizontal mode.