Strategy for handling variable time queries?

I have a typical scenario that I’m struggling with from a performance standpoint. The user selects a value from a dropdown and clicks a button. A stored procedure takes that value as an input parameter,...

ASP.NET Web Method that accepts a List*CustomObject* is fail

I want to create a web method that accepts a List of custom objects (passed in via jQuery/JSON). When I run the website locally everything seems to work. jQuery and ASP.NET and everyone is happy. But...