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The WIA_IPS_PREVIEW property indicates the preview mode for a device.
Property Type: VT_I4
Valid Values: WIA_PROP_LIST
Access Rights: Read/write
Remarks
An application sets WIA_IPS_PREVIEW to place a device into a preview mode.
The following table describes the constants that are valid with WIA_IPS_PREVIEW.
| Value | Definition |
|---|---|
| WIA_FINAL_SCAN | The application will perform a final scan. |
| WIA_PREVIEW_SCAN | The application will perform a preview scan. |
Requirements
Header: wiadef.h (include Wiadef.h)