Step 1: Add reference to System.Configuration
Step 2
erive your class from ConfigurationSection
Step 3 : Put your values to be retrieved with ConfigurationProperty attribute
Step 4: add a section to your config file and an entry
Step 5 : read with ConfigurationManager.GetSection and convert to your class
Download code
See video



https://mvp.support.microsoft.com/profile/Andrei.Ignat