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System.Photo.GainControl

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Indicates the degree of overall image gain adjustment. Calculated from PKEY_Photo_GainControlNumerator and PKEY_Photo_GainControlDenominator.

Windows 10, version 1703, Windows 10, version 1607, Windows 10, version 1511, Windows 10, version 1507, Windows 8.1, Windows 8, Windows 7

propertyDescription
   name = System.Photo.GainControl
   shellPKey = PKEY_Photo_GainControl
   formatID = FA304789-00C7-4D80-904A-1E4DCC7265AA
   propID = 100
   SearchInfo
      InInvertedIndex = false
      IsColumn = false
   typeInfo
      type = Double
      IsInnate = true
      EnumeratedList
         UseValueForDefault = True
         enum
            name = None
            value = 0.0
            text = None
            defineToken = PHOTO_GAINCONTROL_NONE
         enum
            name = LowGainUp
            value = 1.0
            text = Low gain up
            defineToken = PHOTO_GAINCONTROL_LOWGAINUP
         enum
            name = HighGainUp
            value = 2.0
            text = High gain up
            defineToken = PHOTO_GAINCONTROL_HIGHGAINUP
         enum
            name = LowGainDown
            value = 3.0
            text = Low gain down
            defineToken = PHOTO_GAINCONTROL_LOWGAINDOWN
         enum
            name = HighGainDown
            value = 4.0
            text = High gain down
            defineToken = PHOTO_GAINCONTROL_HIGHGAINDOWN

Windows Vista

propertyDescription
   name = System.Photo.GainControl
   shellPKey = PKEY_Photo_GainControl
   formatID = FA304789-00C7-4D80-904A-1E4DCC7265AA
   propID = 100
   SearchInfo
      InInvertedIndex = false
      IsColumn = false
   typeInfo
      type = Double
      IsInnate = true
      EnumeratedList
         UseValueForDefault = True
         enum
            value = 0.0
            text = None
            defineName = PHOTO_GAINCONTROL_NONE
         enum
            value = 1.0
            text = Low gain up
            defineName = PHOTO_GAINCONTROL_LOWGAINUP
         enum
            value = 2.0
            text = High gain up
            defineName = PHOTO_GAINCONTROL_HIGHGAINUP
         enum
            value = 3.0
            text = Low gain down
            defineName = PHOTO_GAINCONTROL_LOWGAINDOWN
         enum
            value = 4.0
            text = High gain down
            defineName = PHOTO_GAINCONTROL_HIGHGAINDOWN

Remarks

PKEY values are defined in Propkey.h.

propertyDescription

searchInfo

labelInfo

typeInfo

displayInfo

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booleanFormat

numberFormat

dateTimeFormat

enumeratedList

drawControl

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