调用存储过程

public DataSet GetSingleQueryList(string condition)
  {
   SqlParameter[] parameters={ new SqlParameter("@condition1",SqlDbType.NVarChar,50),
new SqlParameter("@condition2",SqlDbType.NVarChar,50)};
   parameters[0].Value=condition1;
                            parameters[1].Value=condition2;

   return RunProcedure("sp_Single_Query",parameters,"EnterpriseRegister");

  }

private SqlCommand BuildQueryCommand(string storedProcName, IDataParameter[] parameters)
  {
   SqlCommand command = new SqlCommand( storedProcName, conn );
   command.CommandType = CommandType.StoredProcedure;

   foreach (SqlParameter parameter in parameters)
   {
    command.Parameters.Add( parameter );
   }

   return command;

  }

  public DataSet RunProcedure(string storedProcName, IDataParameter[] parameters, string tableName )
  {
   conn = new SqlConnection(EnterpriseConn);
   DataSet dataSet = new DataSet();
   conn.Open();
   SqlDataAdapter sqlDA = new SqlDataAdapter();
   sqlDA.SelectCommand = BuildQueryCommand( storedProcName, parameters );
   sqlDA.Fill( dataSet, tableName );
   conn.Close();

   return dataSet;
  }

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