How to get filesize from attachment in Exchange 2007?

NJ Bhanushali

Hello,

if (email.HasAttachments)
{
   AttachmentList AttachmentFiles = new AttachmentList(); //class for attachment list
   foreach (Attachment attachment in email.Attachments)
   {
      if (attachment is FileAttachment)
      {
          FileAttachment fileAttachment = attachment as FileAttachment;
          attachmentEntity.MailID = MailID;
          attachmentEntity.Filename = fileAttachment.FileName;
          attachmentEntity.FileSize = fileAttachment.Size;
          attachmentEntity.File = fileAttachment.Content;
          attachmentEntity.CreatedDate = fileAttachment.LastModifiedTime;
          AttachmentFiles.Add(attachmentEntity);
    }
   }
}

I got following error. The property Last Modified Time and Size are valid only for Exchange Exchange 2010 or later versions.

How to get filesize and LastupdateTime from attachment in Exchange Server 2007 email account?

2 Replies

Know the answer? Post it — somebody with the same question will find it here.

NJ Bhanushali11y ago
@Sumit Joshi
Can you suggest me example or link which contain example of MAPI?
0
Sumit Joshi11y ago
Hi NJ Bhanushali ,

You can't get these properties in EWS in Exchange 2007 the only way to get the size of an attachment would be to download the attachment. In 2007 you should still be able to use WebDAVhttps://msdn.microsoft.com/en-us/library/ms877930(v=exchg.65).aspx which you can get this information from without needing to do the download otherwise look at using MAPI via Outlook/Redemption.

If helpful mark as Correct Answer
0