ASP.Net DataSet display issue

I am using Microsoft Search Server 2008 + C# + .Net 3.5 + VSTS 2008 + ASP.Net to develop a web application which invokes Search Server 2008 Web Services when a button in the html page is pressed.

I am using the following code to query content from Microsoft Search Server 2008. My question is how to display the search results from the DataSet retrieved? I did not find a very good sample from Google.

    protected void Button1_Click(object sender, EventArgs e)
    {
        //The string containing the keyword to use in the search
        string keywordString = "Microsoft";

        //The XML string containing the query request information 
        //for the Web service
        string qXMLString = "<QueryPacket xmlns='urn:Microsoft.Search.Query'>" +
        "<Query><SupportedFormats>开发者_开发技巧;<Format revision='1'>" +
        "urn:Microsoft.Search.Response.Document:Document</Format>" +
        "</SupportedFormats><Context><QueryText language='en-US' type='STRING'>" +
        keywordString + "</QueryText></Context></Query></QueryPacket>";

        SearchTest.QueryService queryService = new SearchTest.QueryService();
        queryService.Credentials = System.Net.CredentialCache.DefaultCredentials;
        DataSet ds = queryService.QueryEx(qXMLString);
    }

here are good samples

http://www.java2s.com/Code/CSharp/XML-LINQ/CatalogXML-LINQ.htm