The date and time that the image was last modified. It is a TDateTime variant of EXIF_DateTime. If the clock has not been set or the camera doesn't have clock, a zero result will be returned. Usually this returns the same value as EXIF_DateTimeOriginal2.
Note: The returned value is assumed to be local time
// Update EXIF date for the current file ImageEnView1.IO.Params.EXIF_DateTime2 := Now; ImageEnView1.IO.Params.EXIF_DateTimeOriginal2 := Now; ImageEnView1.IO.Params.EXIF_HasEXIFData := True; ImageEnView1.IO.InjectJpegEXIF( ImageEnView1.IO.Params.Filename );