using System;

public class Program

{

    public static void Main()

    {

        string val = "/shared/documentation/FOL Feedback/Feedback.htm";

        try {

            var url = new System.Uri(val);

        } catch( Exception e ) {

            Console.WriteLine( e );

        }

        Uri uri;

        bool success = Uri.TryCreate( val, UriKind.RelativeOrAbsolute, out uri );

        Console.WriteLine(success);

    }

}