Attachments Download

[sherlock1982]

Attachments Download

case FileAttachment fa:
        try
        {
            await fa.Load();
            using (var ms = new MemoryStream(fa.Content))
            {
                var fileLocation = await SaveAttachmentFile(ms, path, fa.FileName ?? fa.Name);
                renameResults.Add(attachment.ContentId ?? attachment.Name, fileLocation);
            }
        }
        catch (Exception ex)
        {
            _logger.LogWarning(ex, $"Something went wrong saving File Attachment {fa.FileName ?? fa.Name}");
        }
        break;
case ItemAttachment ia:
        try
        {
            // Load Item with additionalProperties of MimeContent
            await ia.Load(ItemSchema.MimeContent);
            // MimeContent.Content will give you the byte[] for the ItemAttachment
            // Now all you have to do is write the byte[] to a file
            if (ia.Item != null)
            {
                using (var ms = new MemoryStream(ia.Item.MimeContent.Content))
                {
                    var fileName = ia.Name + ".eml";
                    var fileLocation = await SaveAttachmentFile(ms, path, fileName);
                    renameResults.Add(attachment.ContentId ?? attachment.Name, fileLocation);
                }
            }
        }
        catch (Exception ex)
        {
            _logger.LogWarning(ex, $"Something went wrong saving File Attachment {ia.ContentId ?? ia.Name}");
        }
        break;
}