Stream ISupportingFiles.Open(string fileName, bool create)
{
ISupportingFiles files = this as ISupportingFiles;
if (!files.Contains(fileName))
{
using (MemoryStream emptyStream = new MemoryStream())
_extensionData.AddFile(fileName, emptyStream);
}
return(_extensionData.GetFileStream(fileName));
}
public bool Contains(string fileName)
{
return(SupportingFilesRaw.Contains(fileName));
}