【C#】ConfigurationSettings.AppSettings 已过时
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VS 报错:
警告”System.Configuration.ConfigurationSettings.AppSettings”已过时。
今天用VS敲机房重构时,有一个接收来自配置文件数据的语句。
string StrDB==System.Configuration.ConfigurationSettings.AppSettings["DB"];
获得警告:“System.Configuration.ConfigurationSettings.AppSettings”已过时:“”This method is obsolete, it has been replaced by System.Configuration!System.Configuration.ConfigurationManager.AppSettings。
解决方法
在VS右边的“解决方案”中右键“引用”,引入System.configuration.
然后,在空间写上 Using System.Configuration;
最后,再把ConfigurationSettings写成ConfigurationManager。这样就完美解决了。
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