标签:style blog http color os io 文件 ar
有时候项目开发中,需用用配置文件来存储一些关于程序配置信息,这时候你可以选择INI或者app.config来存储,这里总结小计一下:
配置文件示例:
<?xml version="1.0" encoding="utf-8" ?> <configuration> <configSections> <sectionGroup name="module"> <section name="appSettings" type="System.Configuration.NameValueFileSectionHandler"/> </sectionGroup> </configSections> <module> <appSettings> <!--谷歌地图--> <add key="Googlemap" value="1"/> <!--箱实时状态信息汇总--> <add key="Cab_rt" value="1"/> </appSettings> </module> </configuration>
操作代码:
using System; using System.Collections.Specialized; using System.Configuration; namespace ConsoleApplication38 { class Program { static void Main(string[] args) { try { SectionToolV2 _sectionHelper = new SectionToolV2("module/appSettings"); Console.WriteLine(_sectionHelper.GetValue("Googlemap")); Console.WriteLine(_sectionHelper.ContainKey("YanZhiwei")); } catch (Exception ex) { Console.WriteLine(ex.Message); } finally { Console.ReadLine(); } } } class SectionToolV2 { NameValueCollection ModulSettings = null; /// <summary> ///构造函数 /// </summary> /// <param name="sectionName">section名称</param> public SectionToolV2(string sectionName) { ModulSettings = ConfigurationManager.GetSection(sectionName) as NameValueCollection; } /// <summary> /// 是否包含该Section /// </summary> /// <returns></returns> public bool ContainSection() { return !(ModulSettings == null); } /// <summary> /// Section是否包含Key /// </summary> /// <param name="key">键</param> /// <returns>值</returns> public bool ContainKey(string key) { if (ContainSection()) { return !(ModulSettings[key] == null); } return false; } /// <summary> /// 根据键获取值 /// </summary> /// <param name="Key">键</param> /// <returns>当不存在键的时候,返回string.Empty</returns> public string GetValue(string Key) { string _value = string.Empty; if (ContainKey(Key)) { _value = ModulSettings[Key]; } return _value; } } }
测试效果:
希望有所帮助!
[C#]配置文件Section节点处理小计,布布扣,bubuko.com
标签:style blog http color os io 文件 ar
原文地址:http://www.cnblogs.com/Yan-Zhiwei/p/3924161.html