System.Data.OracleClient.OracleCommandBuilder.GetUpdateCommand C# (CSharp) Метод

		public OracleCommand GetUpdateCommand () {
			throw new NotImplementedException ();
		}

        public int UpdateDataTable1(string sql, System.Data.DataTable dt, System.Data.OracleClient.OracleDataAdapter sda)
        {
            int i = 0;

            try
            {
                System.Data.OracleClient.OracleCommandBuilder builder = new System.Data.OracleClient.OracleCommandBuilder(sda);
                sda.UpdateCommand = builder.GetUpdateCommand();
                if (dt.GetChanges() != null)
                {
                    i  = sda.Update(dt);
                    dt = GetDataTable(sql);
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show("Error:" + ex.Message.ToString());
                return(-1);
            }
            return(i);
        }