Gets the PreviewDateTime EXIF tag.
Description: This tag is an ASCII string containing the name of the date/time at which the preview stored in the IFD was rendered. The date/time is encoded using ISO 8601 format.
Id: 50971 (0xc71b)
Type: Ascii
public static ExifTag PreviewDateTime { get; }
Public Shared ReadOnly Property PreviewDateTime As ExifTag
Get