How to change your setting in app config

by Unknown November 16, 2015 0 comments

Make sure your project must reference to System.Configuration.dll
Using below code:

Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
config.AppSettings.Settings["SFDCSOAP_WebReference_SforceService"].Value = newUrl;
config.Save(ConfigurationSaveMode.Modified);
ConfigurationManager.RefreshSection("appSettings");

Happy coding! :)