ConfigurationBuilder is built in .net core thinger ConfigurationBuilder from Microsoft.Extensions.Configuration package (or the metapackage if you're using asp.net core.)
For further actions, you may consider blocking this person and/or reporting abuse
We're a place where coders share, stay up-to-date and grow their careers.
yar!
ConfigurationBuilderis built in .net core thinger ConfigurationBuilder fromMicrosoft.Extensions.Configurationpackage (or the metapackage if you're using asp.net core.)