ConfigurationSettings.AppSettings is obsolete, warning

Question

var values = new NameValueCollection
{
    { \"key\", ConfigurationSettings.AppSettings[\"API-Key\"].ToString() },
    { \"image\", Convert.ToBase64String(File.ReadA         


        

Answer 1

With the ConfigurationManager class

http://msdn.microsoft.com/en-us/library/system.configuration.configurationmanager.aspx