I think that System.Configuration.ConfigurationManager is available in this case. To add more types and packages, use “Manage NuGet Packages…” window. Search for “System.Configuration” in Browse tab.
System.Configuration Reference missing in Visual Studio 2019
John Couch
181
Reputation points
I am trying to add a reference to System.Configuration to make use of the Configuration Manager in Visual Studio 2019 but its not there. I tried browsing to it, but can't find it.