我想读/写(保存)程序应用程序的配置文件
I wanna read/write (and save) application's configuration file in program
在app.config是这样的:
The app.config is like this:
<configuration> <configSections> <section name="AdWordsApi" type="System.Configuration.DictionarySectionHandler" requirePermission="false"/> </configSections> <AdWordsApi> <add key="LogPath" value=".\Logs\"/> ... </AdWordsApi> </configuration>当我使用 ConfigurationManager.GetSection 以读取在app.config,它的工作原理:
When I use ConfigurationManager.GetSection to read the app.config, it works:
var adwords_section = (System.Collections.Hashtable) System.Configuration.ConfigurationManager.GetSection("AdWordsApi"); Console.WriteLine((string)adwords_section["LogPath"]);
但是,当我使用 ConfigurationManager.OpenExeConfiguration
Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.PerUserRoamingAndLocal); ConfigurationSection section = config.GetSection("AdWordsApi"); Console.WriteLine(section["LogPath"]);
我总是得到这个错误:
I always get this error:
System.Configuration.ConfigurationElement.this [System.Configuration.ConfigurationProperty] 无法访问由于其保护级别
'System.Configuration.ConfigurationElement.this[System.Configuration.ConfigurationProperty]' is inaccessible due to its protection level
但我知道, GetSection 无法保存配置在程序运行时,就像我说的开头:我想保存在程序运行时配置的,所以我要使用 OpenExeConfiguration
But as I know, GetSection cannot save configuration at program runtime, Like I said at beginning: I wanna save configuration at program runtime, So I have to use OpenExeConfiguration.
我用Google搜索了很长一段时间,我发现是使用的AppSettings,但我用的是自定义栏目。
I have googled for long time, what I found is to use AppSettings, but what I use is custom section..
任何人都可以解释为什么这个的ConfigurationProperty是无法访问错误发生?谢谢
Anyone could explain why this "ConfigurationProperty is inaccessible" error occured? Thanks
编辑:
我已经将复制本地的系统和 System.Configuration 的为真的
推荐答案您可以使用的这篇文章。
编辑:
您可以使用配置:
<configSections> <section name="AdWordsApi.appSettings" type="System.Configuration.AppSettingsSection" /> </configSections> <AdWordsApi.appSettings> <add key="LogPath" value=".\Logs\"/> </AdWordsApi.appSettings>这code:
var config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.PerUserRoamingAndLocal); var settings = config.GetSection("AdWordsApi.appSettings") as AppSettingsSection; if (settings != null) Console.Write(settings.Settings["LogPath"].Value); Console.ReadLine();
你也可以使用这篇文章。
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的ConfigurationProperty无法访问由于其保护级别
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