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WIA_DPC_FOCUS_DISTANCE

The WIA_DPC_FOCUS_DISTANCE property contains the distance, in millimeters, between the image-capturing plane of a digital camera and the point of focus.

Property Type: VT_I4

Valid Values: WIA_PROP_RANGE or WIA_PROP_LIST

Access Rights: Read/write

Remarks

A value of 0xFFFF for the WIA_DPC_FOCUS_DISTANCE property corresponds to a setting that is greater than 655 meters.

Requirements

Version

Obsolete in Windows Vista and later operating systems and should no longer be used. However, this property is still defined in Windows Vista for compatibility with applications and devices designed for Windows Server 2003, Windows XP, and previous versions of Windows.

Header

Wiadef.h (include Wiadef.h)

 

 

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