public void DeavtivateauthorAddendumFileUploadById(Int64 id)
        {
            AddendumFileUpload document = _AddendumFileUpload.Table.Where(i => i.Id == id && i.Deactivate == "N").FirstOrDefault();

            document.Deactivate     = "Y";
            document.DeactivateBy   = document.EnteredBy;
            document.DeactivateDate = DateTime.Now;
            _AddendumFileUpload.Update(document);
        }
 //Added by Saddam for Addendum file upload insert
 public void InsertAddendumFileUpload(AddendumFileUpload Addendum)
 {
     Addendum.Deactivate     = "N";
     Addendum.EntryDate      = DateTime.Now;
     Addendum.ModifiedBy     = null;
     Addendum.ModifiedDate   = null;
     Addendum.DeactivateBy   = null;
     Addendum.DeactivateDate = null;
     _AddendumFileUpload.Insert(Addendum);
 }