AppSettings get value from .config file
.net, appsettings, c#, configurationmanager
Solution
This works for me:
string value = System.Configuration.ConfigurationManager.AppSettings[key];
Problem
I'm not able to access values in configuration file. ``` Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None); var clientsFilePath = config.AppSettings.Settings["ClientsFilePath"].Value; // the second line gets a NullReferenceException ``` .config file: ``` <?xml version="1.0" encoding="utf-8" ?> <configuration> <appSettings> <!-- ... --> <add key="ClientsFilePath" value="filepath"/> <!-- ... --> </appSettings> </configuration> ``` Do you have any suggestion what should I do?