ConfigurationSettings.AppSettings已过时

Question

我在使用时收到警告：

  

ConfigurationSettings.AppSettings（ “ArbitraryName”）。的ToString（）

警告：

公共共享ReadOnly属性AppSettings As System.Collections.Specialized.NameValueCollection'已过时：'此方法已过时，已被System.Configuration！System.Configuration.ConfigurationManager.AppSettings'替换。

我尝试过使用..

  

ConfigurationManager.AppSettings [ “ArbitraryName”]的ToString（）;

*The issue with this  is that it cannot be casted as a string.* 

注意：我的System.Configuration指向C：\ Windows \ Microsoft.NET \ Framework \ v2.0.50727 \ System.Configuration.dll

Answer 1

这应该有用..

System.Configuration.ConfigurationManager.AppSettings("ArbitraryName")