public Stream GetImageContent(string id)
{
if (string.IsNullOrEmpty(id))
{
return(null);
}
var objId = new ObjectId();
if (!ObjectId.TryParse(id, out objId))
{
return(null);
}
var image = Get(id);
if (string.IsNullOrEmpty(image.ContentId))
{
return(null);
}
var content = new MemoryStream();
GridFs.DownloadToStream(ObjectId.Parse(image.ContentId), content);
content.Position = 0;
return(content);
}
public Stream GetByContentId(string id)
{
var objId = new ObjectId();
if (!ObjectId.TryParse(id, out objId))
{
return(null);
}
var content = new MemoryStream();
GridFs.DownloadToStream(ObjectId.Parse(id), content);
content.Position = 0;
return(content);
}