This property refers to the image source.
[Visual Basic] Public ReadOnly Property
FileSource As Integer
[C#] public int FileSource {get;}
Property Value
FileSource indicates the image source. If a DSC (Digital Still Camera) recorded the image, this value will be set to 3 indicating that the image was recorded on a DSC.
Explanation
The FileSource property refers to the image source.
The property value can be retrieved by executing the File.GetImageFileType or the File.GetImageFileTypeFromRawData method.
The property value is derived from the image tags related to the picture taking conditions.