TransactionScope 事物

  public  void  UpdataMdiDt(DataTable[] dt, SqlDataAdapter[] dpt,  out  short  signErr,  out  string  strErr)

         {

             signErr = 1; strErr =  "" ;

             using  (TransactionScope ts =  new  TransactionScope())

             {

 

 

                 SqlConnection conn =  new  SqlConnection(constring);

                 conn.Open();

                 if  (signErr == 0)  return ;

                 try

                 {

                     SqlCommandBuilder[] scb =  new  SqlCommandBuilder[dt.Length];

 

                     for  ( int  i = 0; i < dt.Length; i++)

                     {

                         scb[i] =  new  SqlCommandBuilder(dpt[i]);

                         dpt[i].Update(dt[i]);

                     }

                     ts.Complete();

 

                 }

                 catch  (Exception ex)

                 {

                     signErr = 0;

                     strErr = ex.ToString();

                 }

             }