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ASP.NET MVC Learning 4 : Session Handling


ViewData : Needs typecast, and has intellisense support, scope is only limited to that view, not across action methods

ViewBag : scope is similar to ViewData, but it is dynamic, no typecasting needed, no intelisense is available

TempData : Across actions  or views but only to the same controller, if it is used then the data will be last until the last usage

Session :  Global scope, can be accessed anywhere

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