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The WIA_DPA_DEVICE_TIME property contains the current clock time that is stored on a device. The minidriver creates and maintains this property.

Property Type: VT_UI2 | VT_VECTOR

Valid Values: WIA_PROP_NONE

Access Rights: Read/write or read-only


When the WIA_DPA_DEVICE_TIME property is read, the minidriver should check the device's current clock time and should always return the current time. This property is supported only by devices that have an internal clock. If the device clock can be set, this property is read/write; otherwise, it is read-only. WIA devices report time in a SYSTEMTIME structure (which is described in the Microsoft Windows SDK documentation).



Wiadef.h (include Wiadef.h)



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