MS數據訪問加速模塊接口

  static string ConnStr = System.Configuration.ConfigurationSettings.AppSettings["ConnStr"].ToString();
 

  public static SqlDataReader GetReader(string sqlSpName)
  {
   return SqlHelper.ExecuteReader(ConnStr, sqlSpName);
  }
  public static SqlDataReader GetReader(string sqlSpName, params object[] parameters)
  {
   return SqlHelper.ExecuteReader(ConnStr, sqlSpName, parameters);
  }

  public static DataTable GetTable(string sqlSpName)
  {
   return SqlHelper.ExecuteDataset(ConnStr, sqlSpName).Tables[0];
  }
  public static DataTable GetTable(string sqlSpName, params object[] parameters)
  {
   return SqlHelper.ExecuteDataset(ConnStr, sqlSpName, parameters).Tables[0];
  }
  
  public static DataSet GetSet(string sqlSpName)
  {
   return SqlHelper.ExecuteDataset(ConnStr, sqlSpName);
  }
  
  public static DataSet GetSet(string sqlSpName, params object[] parameters)
  {
   return SqlHelper.ExecuteDataset(ConnStr, sqlSpName, parameters);
  }
  public static DataRow GetRow(string sqlSpName)
  {
   DataTable dt= GetTable(sqlSpName);

   if(dt.Rows.Count > 0)
    return dt.Rows[0];
   else
    return null;
  }
  public static DataRow GetRow(string sqlSpName, params object[] parameters)
  {
   DataTable dt= GetTable(sqlSpName, parameters);

   if(dt.Rows.Count > 0)
    return dt.Rows[0];
   else
    return null;
  }

  public static int GetNonQuery(string sqlSpName)
  {
   return SqlHelper.ExecuteNonQuery(ConnStr, sqlSpName);
  }
  public static int GetNonQuery(string sqlSpName, params object[] parameters)
  {
   return SqlHelper.ExecuteNonQuery(ConnStr, sqlSpName, parameters);
  }

  public static object GetScalar(string sqlSpName)
  {
   return SqlHelper.ExecuteScalar(ConnStr, sqlSpName);
  }
  public static object GetScalar(string sqlSpName, params object[] parameters)
  {
   return SqlHelper.ExecuteScalar(ConnStr, sqlSpName, parameters);
  }