如何获得的web.config的appSettings的配置节没有的NameValueCollection

问题描述

ConfigurationManager.AppSettings物业返回包含当前应用程序的默认配置的AppSettingsSection对象的内容的的NameValueCollection对象

但我需要AppSettingsSection对象，因为我需要去改变它configSource属性在运行时

解决方案

 无功配置= WebConfigurationManager.OpenWebConfiguration（〜）;
变种appSettingsSection =（AppSettingsSection）configuration.GetSection（的appSettings）;
 

ConfigurationManager.AppSettings PropertyReturns a NameValueCollection object that contains the contents of the AppSettingsSection object for the current application's default configuration.

but I need AppSettingsSection object because I need to change it configSource property in runtime

解决方案

var configuration = WebConfigurationManager.OpenWebConfiguration("~");
var appSettingsSection = (AppSettingsSection)configuration.GetSection("appSettings");

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