What Is View State?

The way things were is dead. Now, we're living in the view state. View state is the page-level state management technique used in the ASP.NET page framework to retain the value of controls and pages between round trips. It can store data objects such as hash tables, strings, and array objects can store data such as hash tables, columns, array objects, array list objects, Boolean values and custom-type converters in the view state. View state is used when the data to be saved relatively small and need not secure the data need not guarantee data. View state is a little piece of magic that lets you store data on your page without worrying about getting lost when you close the browser. It's like a little pocket on your website where you can put anything you want; do you know how sometimes, when you're online shopping, you'll see a pair of shoes perfect for your style and personality? You click on them to see more details, but they're gone! Your heart sinks because you know they might be gone forever if you don't buy them now. However, the view state has a couple of limitations. Firstly, it cannot use the view state to store large amounts of data, as it has a 2-GB limit. Secondly, the view state is not a secure way of storing data; anyone with access to the URL can view the data in the view state. Hence view state must be used carefully and only when necessary. The view state is a bag of information passed between the client and the server when you hit submit on a web form. The server sends it back to you on the subsequent request, so you Can use the view data can use the view state to store information about what's happening on your page. The view state is vital to how ASP.NET works, but it can be annoying if you need help understanding and managing it properly. Even if you're not working with an ASP.NET site, this article will help explain some of the basic concepts behind view state management to know what's happening when someone says "view state" around you.