Question

For example, is it possible to use a foreach statement to perform an action for each string in a class?

foreach (string s in <class>)

like I can use it with AppSettings?

foreach (string key in ConfigurationManager.AppSettings)

If it isn’t possible, is there any other similar way to do so?

Answer 1

You can use the namespaces System.Reflection and System.Linq

foreach (var pi in typeof(<YourClass>).GetProperties().Where(p => p.PropertyType.Equals(typeof(string))))
{
    pi.SetValue(targetObject, value);
}