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ChingYen  
#1 Posted : Thursday, May 15, 2008 6:08:35 PM(UTC)
ChingYen

Rank: Advanced Member

Groups: Member
Joined: 3/3/2008(UTC)
Posts: 185

Thanks: 8 times
Hi,

May I know how can I get the DateTimeOriginal from EXIF?

From the given example, I was only able to work up to this
Code:
                Dim formatReader As Codecs.IFormatReader
                formatReader = Codecs.FormatManager.CreateFormatReader(file)
                Dim exifData As Codecs.MetadataDictionary

                Select Case formatReader.MediaFormat
                    Case Codecs.FormatManager.JpegFormat
                        Dim jpegReader As Codecs.JpegReader
                        jpegReader = CType(formatReader, Codecs.JpegReader)
                        exifData = jpegReader.Exif

                    Case Codecs.FormatManager.PsdFormat
                        Dim psdReader As Codecs.PsdReader
                        psdReader = CType(formatReader, Codecs.PsdReader)
                        exifData = psdReader.Exif

                    Case Codecs.FormatManager.TiffFormat
                        Dim tiffReader As Codecs.TiffReader
                        tiffReader = CType(formatReader, Codecs.TiffReader)
                        exifData = tiffReader.Exif
                    Case Else
                        Exit Sub
                End Select


From the example given, seems like it's a loop. Just wondering is that possible for us to direct get the value and not go into the loop to match the keywords?

Thanks.
Alex Kon  
#2 Posted : Friday, May 16, 2008 3:51:59 PM(UTC)
Alex Kon

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Joined: 1/31/2005(UTC)
Posts: 458

Was thanked: 5 time(s) in 5 post(s)
Hello,

Yes, of course. Here is the last line which you need:

Code:
MessageBox.Show( _         exifData.Item(Aurigma.GraphicsMill.Codecs.ExifDictionary.DateTimeOriginal))

Edited by user Friday, May 16, 2008 3:53:55 PM(UTC)  | Reason: Not specified

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