Hvad er der galt?

System.IO er inkluderet som en reference. Mit Namespace er IT og klassen hedder Control.

string path = System.Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);

string filename = "database.txt";

string finalpath = Path.Combine(path, filename);

||

Error: A field initializer cannot reference the non-static field, method, or property 'IT.Control.path'

Error: A field initializer cannot reference the non-static field, method, or property 'IT.Control.filename'