取得程序设定的常用代码.

using System;
using System.Configuration;

namespace HXBTools.Util
{
    /**//// <summary>
    /// Class1 的摘要说明。
    /// </summary>
    public class Config
    {
        public Config()
        {
            //
            // TODO: 在此处添加构造函数逻辑
            //
        }

        public static string GetSettingString(string sKeyName, string sDefault)
        {
            string s = ConfigurationSettings.AppSettings[sKeyName];
            if (s == null)
            {
                return sDefault;
            }
            else
            {
                return s;
            }
        }

        public static int GetSettingInt(string sKeyName, int iDefault)
        {
            string s = Config.GetSettingString(sKeyName, null);
            if (s == null)
                return iDefault;

            int i;
            try
            {
                i = int.Parse(s);
                return i;
            }
            catch
            {
                return iDefault;
            }

        }


        public static long GetSettingLong(string sKeyName, long lDefault)
        {
            string s = Config.GetSettingString(sKeyName, null);
            if (s == null)
                return lDefault;

            long l;
            try
            {
                l = long.Parse(s);
                return l;
            }
            catch
            {
                return lDefault;
            }

        }


        public static decimal GetSettingDecimal(string sKeyName, decimal dcDefault)
        {
            string s = Config.GetSettingString(sKeyName, null);
            if (s == null)
                return dcDefault;

            decimal dc;
            try
            {
                dc = decimal.Parse(s);
                return dc;
            }
            catch
            {
                return dcDefault;
            }

        }

        
        public static DateTime GetSettingDateTime(string sKeyName, DateTime dtDefaule)
        {
            string s = Config.GetSettingString(sKeyName, null);
            if (s == null)
                return dtDefaule;

            DateTime dt;
            try
            {
                dt = DateTime.Parse(s);
                return dt;
            }
            catch
            {
                return dtDefaule;
            }

        }

        public static bool GetSettingBool(string sKeyName, bool bDefault)
        {
            string s = Config.GetSettingString(sKeyName, null);
            if (s == null)
                return bDefault;
            
            switch(s.Trim().ToLower())
            {
                case "true":
                case "真":
                case "是":
                case "1":
                case "yes":
                case "ok":
                case "-1":
                    return true;
                case "false":
                case "0":
                case "假":
                case "否":
                case "不":
                case "非":
                case "no":
                case "not":
                case "never":
                    return false;
                default:                    
                    return bDefault;
            }
        }        
    }
}