public HttpResponseMessage update([FromBody] RM0002 value)
 {
     using (DB db = new DB())
     {
         result <RM0002> rel   = new result <RM0002>();
         var             check = db.RM0002.SingleOrDefault(p => p.RM0002_ID == value.RM0002_ID);
         if (check != null)
         {
             check.ghiChu     = value.ghiChu;
             check.maLinhVuc  = value.maLinhVuc;
             check.tenLinhVuc = value.tenLinhVuc;
             check.thuTu      = value.thuTu;
             check.tinhTrang  = value.tinhTrang;
             try
             {
                 db.SaveChanges();
                 rel.set("OK", value, "Thành công");
             }
             catch (Exception l)
             {
                 rel.set("ERR", value, "Thất bại:" + l.Message);
             }
         }
         return(rel.ToHttpResponseMessage());
     }
 }
 public HttpResponseMessage add([FromBody] RM0002 value)
 {
     using (DB db = new DB())
     {
         result <RM0002> rel = new result <RM0002>();
         db.RM0002.Add(value);
         try
         {
             db.SaveChanges();
             rel.set("OK", value, "Thành công");
         }
         catch (Exception l)
         {
             rel.set("ERR", value, "Thất bại:" + l.Message);
         }
         return(rel.ToHttpResponseMessage());
     }
 }