【实践】客户端调用DLL类库项目，取DLL类库项目中config文件的资源

    前几天写过一篇《客户端调用DLL类库项目时，config文件中自定义Section的顺序》，现在把工作中的一个实现部分简化成一个小例子。

 

    App.config

    <configSections> <sectionGroup name="multiCountryLanguage"> <section name="USA" type="CfgFactory.NameValuePair, CfgFactory"/> <section name="USA_default" type="CfgFactory.NameValuePair, CfgFactory"/> <section name="CHINA" type="CfgFactory.NameValuePair, CfgFactory"/> <section name="CHINA_default" type="CfgFactory.NameValuePair, CfgFactory"/> </sectionGroup> </configSections> <multiCountryLanguage> <USA> <add name="East" value="For East" /> <add name="South" value="For South" /> <add name="West" value="For West" /> <add name="North" value="For North" /> <add name="NoDirection" value="None" /> <add name="Ahead" value="For Ahead" /> <add name="Left" value="For Left" /> <add name="Right" value="For Right" /> <add name="NoTurn" value="None" /> </USA> <CHINA> <add name="East" value="向东行走"/> <add name="South" value="向南行走" /> <add name="West" value="向西行走" /> <add name="North" value="向北行走" /> <add name="NoDirection" value="无方向" /> <add name="Ahead" value="向前行走" /> <add name="Left" value="左转" /> <add name="Right" value="右转" /> <add name="NoTurn" value="无转向" /> </CHINA> </multiCountryLanguage> 

    配置文件中的关键部分是type的值，来自于在CS文件中自定义的NameValuePair类。

 

 

 

    Producer.cs

    ExeConfigurationFileMap fileMap = new ExeConfigurationFileMap(); fileMap.ExeConfigFilename = "../../../" + System.Reflection.Assembly.GetExecutingAssembly().ManifestModule.Name.Split('.')[0] + "/bin/debug/" + System.Reflection.Assembly.GetExecutingAssembly().ManifestModule.Name + ".config"; config = ConfigurationManager.OpenMappedExeConfiguration(fileMap, ConfigurationUserLevel.None); ConfigurationSectionGroup cfgSecGrp = config.SectionGroups["multiCountryLanguage"]; NameValuePair nvSec = cfgSecGrp.Sections["USA"] as NameValuePair; ////下面一句与上两句等价，把USA改为CHINA即可取出中文 //NameValuePair nvSec1 = config.GetSection("multiCountryLanguage/USA") as NameValuePair; pairGuideNdLan = new Hashtable(); pairGuideNdLan["East"] = nvSec.elements["East"].Value; pairGuideNdLan["South"] = nvSec.elements["South"].Value; pairGuideNdLan["West"] = nvSec.elements["West"].Value; pairGuideNdLan["North"] = nvSec.elements["North"].Value; pairGuideNdLan["NoDirection"] = nvSec.elements["NoDirection"].Value; pairGuideNdLan["Ahead"] = nvSec.elements["Ahead"].Value; pairGuideNdLan["Left"] = nvSec.elements["Left"].Value; pairGuideNdLan["Right"] = nvSec.elements["Right"].Value; pairGuideNdLan["NoTurn"] = nvSec.elements["NoTurn"].Value; internal class NameValuePair : ConfigurationSection { [ConfigurationProperty("", IsDefaultCollection=true)] internal NameValueConfigurationCollection elements { get { return base[""] as NameValueConfigurationCollection; } } } 

    继承了ConfigurationSection这个类，以便可以操作NameValue对的集合。

 

    源码下载：http://download.youkuaiyun.com/source/1839224