C#.NET WebConfig操作

 

using System;
using System.Collections.Generic;
using System.Text;
using System.Configuration;

namespace Pub.Class
{
    /// <summary>
    /// Web.Config配置类
    /// </summary>
    public class WebConfig
    {
        public static readonly string DoMain = WebConfig.GetApp("DoMain");

        #region GetApp
        /// <summary>
        /// 取appSettings结点数据
        /// </summary>
        /// <param name="key">key</param>
        /// <returns>返回值</returns>
        public static string GetApp(string key)
        {
            if (ConfigurationManager.AppSettings[key]!=null)
                return ConfigurationManager.AppSettings[key].ToString();
            return null;
        }
        #endregion

        #region GetConn
        /// <summary>
        /// 取connectionStrings结点数据
        /// </summary>
        /// <param name="key">name</param>
        /// <returns>返回值</returns>
        public static string GetConn(string key)
        {
            if (ConfigurationManager.ConnectionStrings[key]!=null)
                return ConfigurationManager.ConnectionStrings[key].ToString();
            return null;
        }
        #endregion
    }
}