balloonshopconfiguration.cs

这是一个基于asp.net的网上气球店

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

/// <summary>
/// BalloonShopConfiguration 的摘要说明
/// 包含通用数据库代码,实现基本的错误处理日记功能
/// </summary>
public static class BalloonShopConfiguration
{
    private readonly static string dbConnectionString;
    private readonly static string dbProviderName;
    private readonly static int productsPerPage;
    private readonly static int productDescriptionLength;
    private readonly static string siteName;
    private readonly static int cartPersistDays;

    static BalloonShopConfiguration()
	{
        dbConnectionString = ConfigurationManager.ConnectionStrings["BalloonShopConnection"].ConnectionString;
        dbProviderName=ConfigurationManager.ConnectionStrings["BalloonShopConnection"].ProviderName;
        productsPerPage =int.Parse(ConfigurationManager.AppSettings["ProductsPerPage"]);
        productDescriptionLength = int.Parse(ConfigurationManager.AppSettings["ProductDescriptionLength"]);
        siteName = ConfigurationManager.AppSettings["SiteName"];
        cartPersistDays = Int32.Parse(ConfigurationManager.AppSettings["CartPersistDays"]);
    }
  //返回连接字符串
    public static string DbConnectionString 
    {
        get { return dbConnectionString; }
    } 
  //返回数据源数据提供者
    public static string DbProviderName 
    {
        get { return dbProviderName; }
    }
  //return the address of the mail server
    public static string MailServer 
    {
        get { return ConfigurationManager.AppSettings["MailServer"]; }
    }
  //send error log emails?
    public static bool EnableErrorLogEmail 
    {
        get { return bool.Parse(ConfigurationManager.AppSettings["EnableErrorLogEmail"]); }
    }
  //return the Email address where to send error reports
    public static string ErrorLogEmail 
    {
        get { return ConfigurationManager.AppSettings["ErrorLogEmail"]; }
    }
  //return the maximum number of products to be displayed on a page
    public static int ProductsPerPage 
    {
        get { return productsPerPage; }
    }
  //return the length of product description in produts lists
    public static int ProductDescriptionLength 
    {
        get { return productDescriptionLength; }
    }
    //return SiteName
    public static string SiteName 
    {
        get { return siteName; }
    }
    //返回cooke的有效期
    public static int CartPersistDays 
    {
        get { return cartPersistDays; }
    }
}