SearchYahoo

using System;
using System.Text;
using System.Web;
using System.Diagnostics;



namespace CSharpConsole
{
    class ブラウザ開いてYahoo検索する
    {
        [STAThread]
        static void Main(string[] args)
        {
            SearchData sData = new SearchData(@"http://search.yahoo.co.jp/search?fr=yssn&ei=utf-8",
                                               "Yahoo",
                                               "p");
            String keyword = "検索検索ぅ♪";
            Process.Start(sData.GetSearchUrl(keyword));

        }
    }


    class SearchData
    {
        readonly String url, title, query;

        public SearchData(String url, String siteTitle, String queryParameter)
        {
            this.url = url;
            this.title = siteTitle;
            this.query = queryParameter;
        }

        public String GetSearchUrl(String keyword)
        {
            return String.Format("{0}&{1}={2}", 
                url, 
                query, 
                HttpUtility.UrlEncode(keyword, Encoding.UTF8));
        }

        public override String ToString()
        {
            return title;
        }
    }

}