Bewerken

Delen via

WIA_DPC_FLASH_MODE

  • Artikel

The WIA_DPC_FLASH_MODE property defines the current flash mode setting for a camera device. The device driver enumerates the supported values of this property, and an application writes this property to set the flash mode for the camera device.

Property Type: VT_I4

Valid Values: WIA_PROP_LIST

Access Rights: Read/write

Remarks

The following table describes the six that are valid with this property.

Value Definition
FLASHMODE_AUTO The camera device determines the proper flash settings.
FLASHMODE_EXTERNALSYNC The camera device is configured to synchronize with external flash units.
FLASHMODE_FILL The camera device is configured to flash regardless of current lighting conditions.
FLASHMODE_OFF The camera device is configured not to flash for any picture taken.
FLASHMODE_REDEYE_AUTO The camera device determines the proper flash settings by using red-eye reduction, regardless of current lighting conditions.
FLASHMODE_REDEYE_FILL The camera device is configured to use red-eye reduction and flash regardless of current lighting conditions.

Requirements

Version: Obsolete in Windows Vista and later operating systems and should not be used.

Header: wiadef.h (include Wiadef.h)