.net简单的三层实现功能(4)

 73                 connection.Open();
 74                 result = command.ExecuteNonQuery();
 75                 command.Parameters.Clear();
 76             }
 77             return result;
 78         }
 79
 80         /// <summary>
 81         /// 执行无返回值有参数的存储过程
 82         /// </summary>
 83         /// <param name="sqlCommand">存储过程名</param>
 84         /// <param name="parameters">参数</param>
 85         /// <returns></returns>
 86         public static int ExecuteNonQueryProc(string sqlCommand, Dictionary<string, object> parameters)
 87         {
 88             int result = 0;
 89             using (DbConnection connection = GetConnection())
 90             {
 91                 DbCommand command = GetCommand(sqlCommand, CommandType.StoredProcedure, connection);
 92                 foreach (KeyValuePair<string, object> p in parameters)
 93                 {
 94                     command.Parameters.Add(GetParameter(p.Key, p.Value, command));
 95                 }
 96                 connection.Open();
 97                 result = command.ExecuteNonQuery();
 98                 command.Parameters.Clear();