What is ViewState C#?

View State is the method to preserve the Value of the Page and Controls between round trips . It is a Page-Level State Management technique. View State is turned on by default and normally serializes the data in every control on the page regardless of whether it is actually used during a post-back.

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What is an application state?

Application State (also known as Program State) represents the totality of everything necessary to keep your application running . When we refer to application state we are normally referring to the state of the program as it exists in the contents of its memory.

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