C#: How to make a class variable persistent
<p>In my C# codebehind file(.cs), I have just one class and it is derived from System.Web.UI.Page. The class contains array of dictionaries. On one of the button clicks i.e. in the button click event handler function, I create object of this class and do something. Now, on another button click, I need to do something else which needs data belonging to the object or instance of the class created on previous button click. How can I achieve this?  I need all the data especially array of dictionaries belonging to that object/class instance.</p>
