public bool KT_MaKhamBenh(string MaKhamBenh)
 {
     var khDAL = new KhamBenhDAL();
     if (khDAL.KT_MaKhamBenh(MaKhamBenh))
         return true;
     return false;
 }
 public bool KhamBenhUpDate(KhamBenhEntity obj)
 {
     var khDAL = new KhamBenhDAL();
     if (khDAL.KhamBenhUpDate(obj))
         return true;
     return false;
 }
 public DataTable KhamBenhSearch(string temp)
 {
     var khDAL = new KhamBenhDAL();
     var dt = new DataTable();
     dt = khDAL.BenhNhanSearch2(temp);
     return dt;
 }
 public DataTable KhamBenhSelectByIdBN(string temp)
 {
     var khDAL = new KhamBenhDAL();
     var dt = new DataTable();
     dt = khDAL.KhamBenhSelectByIdBN(temp);
     return dt;
 }
 public DataTable BNDangKhamSelect()
 {
     var khDAL = new KhamBenhDAL();
     var dt = new DataTable();
     dt = khDAL.BNDangKhamSelect();
     return dt;
 }