using System;

using System.Collections.Generic;

using System.Data;

using System.Diagnostics;

using System.Drawing;

using System.Dynamic;

using System.Linq;

using System.Linq.Expressions;

using System.Reflection;

using System.Runtime.InteropServices;

using System.Runtime.Serialization;

using System.Threading.Tasks;

​

using System.Xml;

using System.Xml.Linq;

using System.Collections;

using System.IO;

​

using System.Text.RegularExpressions;

using System.ComponentModel;

using System.Collections.ObjectModel;

​

public class Program

{

    public static void Main()

    { 

        string MyXml = @"<content>

                            <tag1>Value1</tag1>

                            <tag2>Value2</tag2>

                            <tag3>Value3</tag3>

                         </content>";

​

XDocument XDocument = XDocument.Parse(MyXml);

​

var Filtered = XDocument.Root.DescendantNodes().OfType<XElement>();

        foreach(var item in Filtered)

        {

            Console.WriteLine("Tag: "+item.Name +", Value: "+item.Value);

        }

    }

}