----------------------------------------------------------- New Message on MumbaiUserGroup
----------------------------------------------------------- From: ®aviBhatia Message 1 in Discussion This is regarding the Questions in .Net Interview Questions section of this group. The below given question in ASP.Net section What is view state and use of it? The current property settings of an ASP.NET page and those of any ASP.NET server controls contained within the page. ASP.NET can detect when a form is requested for the first time versus when the form is posted (sent to the server), which allows you to program accordingly. I dont think, it s a complete post because the answer neither tells what the viewstate is, nor it says the use of it. Here is the explaination in brief Page level state is information maintained when an element on the web form page causes a subsequent request to the server for the same page - referred to as 'postback'. This is appropriately called ViewState as the data involved is usually, though not necessarily, shown to the user directly within the page output. The Control.ViewState property is associated with each server control in your web form and provides a dictionary object for retaining values between such multiple requests for the same page. This is the method that the page uses to preserve page and control property values between round trips. When the page is processed, the current state of the page and controls is hashed into a string and saved in the page as a hidden field. When the page is posted back to the server, the page parses the view state string at page initialization and restores property information in the page. ----------------------------------------------------------- To stop getting this e-mail, or change how often it arrives, go to your E-mail Settings. http://groups.msn.com/MumbaiUserGroup/_emailsettings.msnw Need help? If you've forgotten your password, please go to Passport Member Services. http://groups.msn.com/_passportredir.msnw?ppmprop=help For other questions or feedback, go to our Contact Us page. http://groups.msn.com/contact If you do not want to receive future e-mail from this MSN group, or if you received this message by mistake, please click the "Remove" link below. On the pre-addressed e-mail message that opens, simply click "Send". Your e-mail address will be deleted from this group's mailing list. mailto:[EMAIL PROTECTED]
