– View state will retain values in the event of a postback operation occurring. How to Close a Tkinter Window With a Button? Please write to us at contribute@geeksforgeeks.org to report any issue with the above content. ViewState has a tendency for the persistence of page-instance-specific data. Form validation using HTML and JavaScript, Difference between var and let in JavaScript. Look at the following .aspx file. Text, value, etc…) will … The collection of session variables is indexed by the name of the variable or by an integer index. – In session state, user data remains in the server. Question #18. On the other hand, session state is maintained in the session level. Ans: ViewState is specific to a page in session. In session state, user data remains in the server. ViewState: It is maintained at only one level that is page-level. Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below. They track the changes to a web site during post backs. ViewState refers to a page used during the session. Session state refers to user specific data that can be accessed across all pages in the web application. - Session state is maintained in session level. ... What is the difference between ViewState and SessionState? By using our site, you – Session state is used for the persistence of user-specific data on the server’s end. – View state is used to allow the persistence of page-instance-specific data. So it need to maintain the state of a page and the server-side as well, State management is done. The setTimeout() method calls a function or evaluates an expression after a specified number of milliseconds. 3.ViewState is used on the client side while session is used on the server side. it cannot hold client information on the webpage. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java and XML. Here by the word state i understood it as values for controls entered by user.So ViewState means collection of all values entered by a user for a single page. View state is maintained at a single level only which is the page level. When another page is loaded, the previous page data is no longer available. If you desire to see view state, you can only do so on a single page only and not any others. ViewState is specific to a page in a session. See your article appearing on the GeeksforGeeks main page and help other Geeks. Information is stored on the client’s end only. – View state can only be visible from a single page and not multiple pages. Creating ASP.NET website; 6.3. Session variables are stored in a SessionStateItemCollection object that is exposed through the HttpContext.Sessionproperty. Session state refers to user specific data that can be accessed across all pages in the web application. - A ViewState is a state of a page within a browser wherein the values of controls persist when post back operation is done. What is the difference between Session State and ViewState? SessionState, on the other hand, refers to a defined data fragment that will be pinpointed through the entire … View State It is known that the web is stateless, which means every time a specific webpage is requested. View State is the method to preserve the Value of the Page and Controls between round trips. Information that is gathered in view state is stored for the client only and cannot be transferred to any other place. On the other hand, session state is maintained in the session level. Changes made on a single page is not visible on other pages. Essential Javascript Interview Questions. SessionState can be cleared by programmer or user or in case of timeouts. It will retain values in the event of a postback operation occurring. I hope by reading the above points, you will get better understanding of the main difference between viewstate and sessionstate in … If JavaScript code set the timer of 2 minutes and when the times up then the page display an alert message “times up”. This data available till user close the browser or session time completes. What is the difference between SessionState and ViewState? 'ViewState' is specific to a page in a session. - View state of one page is not visible in another page. How to wait for a promise to finish before returning the variable of a function? How to Locate Elements using Selenium Python? What is the difference between ViewState and SessionState? ViewState: It is maintained at only one level that is page-level. Information that is gathered in view state is stored for the clients only and cannot be transferred to any other place. 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