title: Using Html.DropDownList over a SelectList
body: <p>I have the following code inside my model class :-</p>
  
  <pre><code>public class PageOptions
      {
          public PageOptions()
      {
        int  size = Int32.Parse(System.Web.Configuration.WebConfigurationManager.AppSettings["TechPageSize"]);
              NameSelectionOptions = new SelectList(
              new List&lt;SelectListItem&gt; {
              new SelectListItem { Text=size.ToString(), Value = size.ToString()},
              new SelectListItem { Text="50", Value = "50"}, 
              new SelectListItem { Text="100", Value = "100"},
              new SelectListItem { Text="200", Value = "200"},
              new SelectListItem { Text="500", Value = "500"}
          }, "Value", "Text");
  
      }
  
      public SelectList NameSelectionOptions { get; set; }
      }
  }
  </code></pre>
  
  <p>but how i can display the SelectList inside a Html.DropDownList ? and setting the default valueto be size?
  Thanks</p>