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System.Photo.Aperture

  • Artikkel

The aperture value of the image, in APEX units. See the Exchangeable Image File (EXIF) 2.2 specification, Annex C, for a comparison of System.Photo.Aperture numbers and System.Photo.FNumber values. This property is calculated from System.Photo.ApertureNumerator and System.Photo.ApertureDenominator.

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.Aperture
   shellPKey = PKEY_Photo_Aperture
   formatID = 14B81DA1-0135-4D31-96D9-6CBFC9671A99
   propID = 37378
   SearchInfo
      InInvertedIndex = false
      IsColumn = true
   typeInfo
      type = Double
      IsInnate = true

Windows Vista

propertyDescription
   name = System.Photo.Aperture
   shellPKey = PKEY_Photo_Aperture
   formatID = 14B81DA1-0135-4D31-96D9-6CBFC9671A99
   propID = 37378
   SearchInfo
      IsColumn = true
   typeInfo
      type = Double
      IsInnate = true

Remarks

PKEY values are defined in Propkey.h.

Exchangeable Image File Format for Digital Still Cameras: Exif Version 2.2

propertyDescription

searchInfo

labelInfo

typeInfo

displayInfo

stringFormat

booleanFormat

numberFormat

dateTimeFormat

enumeratedList

drawControl

editControl

filterControl

queryControl