/// <summary>
///
/// </summary>
/// <param name="attachment"></param>
/// <returns></returns>
public int Add(Attachment attachment)
{
return base.Add(attachment);
}
/// <summary>
///
/// </summary>
/// <param name="attachment"></param>
/// <returns></returns>
public int Add(Attachment attachment)
{
return(base.Add(attachment));
}