public bool Replace(string fileName, OOMAttachment iattachment)
{
OOMAttachment attachment = iattachment;
if (attachment != null)
{
AttachmentProperties aprops = attachment.AttachProperties;
string displayName = attachment.DisplayName;
RemoveAttachment(attachment);
AddAttachment(fileName, displayName, aprops);
return true;
}
return false;
}
private void RemoveAttachment(OOMAttachment attachment)
{
string recordkey = attachment.AttachProperties.RecordKey;
for (int index = _mailItem.Attachments.Count; index > 0; --index)
{
dynamic data = _mailItem.Attachments[index].PropertyAccessor.GetProperty(MAPIStringDefines.PR_RECORD_KEY);
if (data == null)
{
continue;
}
if (recordkey == Utilities.GetStringFromBytes(data))
{
_mailItem.Attachments.Remove(index);
_mailItem.Save();
break;
}
}
}
