how to post serialized data in asp.net webform -

public class product {     public int productid { get; set; }     public string productname { get; set; }     public decimal unitprice { get; set; } } 

i want take list<product> , post serialized data page (really .ashx page), possible in asp.net web forms?

update know can use session pass generic list handler better post serialized data? pros , cons please? 1 better other heavy loads?

one way using system.web.script.serialization.javascriptserializer serializes , json format.

http://msdn.microsoft.com/en-us/library/system.web.script.serialization.javascriptserializer.aspx