计算机编码

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// static Regex reUnicodeChar = new Regex(@"[^\u0000-\u00ff]", RegexOptions.Compiled);   // return reUnicodeChar.Replace(s, m => string.Format(@"\u{0:x4}", (short)m.Value[0]));          protected void Page_Load(object sender, EventArgs e)  {        String st = "5.21";      double n = 5.21;      int.Parse(st);      //输出5     // int.Parse(n);     //报错           // float a = 2.45f;       // Response.Write( int.Parse(a.ToString() ));       // Response.Write(HttpUtility.UrlDecode("\u53f3\u5bf9\u9f50"));       // string a = Encode1("打开");     // Response.Write(a);       // var db = new DataClasses1DataContext(Helper.GetCon());     // mould_order_list item = db.mould_order_lists.First(c => c.id == 5);           //Type t = item.GetType();     // System.Reflection.PropertyInfo[] properties = t.GetProperties();        //foreach (System.Reflection.PropertyInfo s in properties)      //{      //    item.GetType().GetProperty(s.Name).GetValue(item, null);      //}               }