Raised to request a stream with XMP data for an image.
Atalasoft.dotImage.Silverlight.Web (in Atalasoft.dotImage.Silverlight.Web.dll) Version: 22.214.171.124.0.297 (.NET 4.5.2, x86)
If a Stream is provided it must have read access and be positioned at the beginning of
the XMP data. The Stream is automatically closed after the annotation data has been read.