Magic.uggest与ASP.Net webmethod无法正常工作

Question

添加了magicSuggest.js和css文件  无法从服务器端获取数据。

请在下方提供代码并提供帮助。

 <script type="text/javascript" >
  $(document).ready(function () {
     $('#magicsuggest').magicSuggest({
     data: "Default.aspx/GetAutoCompleteData"
    });
});
</script>

''在Codebehind页面vb.net中使用的Webmethod

<WebMethod()> _
   Public Shared Function GetAutoCompleteData() As String
   Dim Str as string=""

   ''I have serialized my string into JSON by using serializer 
   ''For Example I have returned string which explained on demo site
   ''http://nicolasbize.com/magicsuggest/doc.html
   Dim Serializer As New JavaScriptSerializer
   str = Serializer.Serialize(strArr)
   -
   -
   -
   -
   -
  'I have sent following strings to check the Output but failed.
  'Returning string As JSON format for 
  ''**ex1**:[{'id':'Paris', 'name':'Paris'}, {'id':'New York', 'name':'New York'}]
  ''**ex2**:['PARIS','NEW YORK']
  return str
   End Function

我已经通过在Javascript代码中放置ex1和ex2字符串来尝试它，它正常工作

当我在浏览器URL中执行 Default.aspx / GetAutoCompleteData 时，它会隐藏magicSuggest div。

请帮我从服务器端获取这些字符串。