protected override MediaData ExportProtected(Presentation destPres)
{
ImageMediaData expImgData = (ImageMediaData)destPres.MediaDataFactory.Create(GetType());
expImgData.InitializeImage(m_DataProvider.Export(destPres), OriginalRelativePath);
return(expImgData);
}
protected override MediaData CopyProtected()
{
ImageMediaData copyImageMediaData = (ImageMediaData)Presentation.MediaDataFactory.Create(GetType());
// We do not Copy the FileDataProvider,
// it is shared amongst ImageMediaData instances without concurrent access problems
// because the file stream is read-only by design.
copyImageMediaData.InitializeImage(m_DataProvider, OriginalRelativePath);
return(copyImageMediaData);
}