C#遍历类的属性，然后给其赋值

 public class PP
     {
         public string a { get; set; }
         public string b { get; set; }
         public string c { get; set; }
     }
     class Program
     {
         static void Main(string[] args)
         {
             Hashtable ht = new Hashtable();

             ht.Add("a", "utf8");
             ht.Add("b", "xxxx");
             ht.Add("c", "xxxx");
             PP config = new PP();
             PropertyInfo[] propertys = config.GetType().GetProperties();
             foreach (PropertyInfo property in propertys)
             {
                 for (int i = ; i < ht.Count; i++)
                 {
                     property.SetValue(config, ht[property.Name].ToString(), null);
                 }
             }
             Console.WriteLine(config.a+"\t"+config.b);
             Console.ReadLine();
         }
     }