App Settings Application Settings Configuration Settings No magic numbers

AppSettings

    //e.g., key in the web config
    <appSettings>
    <add key="FromAddress" value="[email protected]"/>
    </appSettings>
    
    ***
    //namespace to call.  
    +using System.Configuration;
    
  // e.g., calling the value.  
    protected virtual string FromAddress { get { return ConfigurationManager.AppSettings["FromAddress"]; } }