What are ViewBag, ViewData, and TempData in ASP.NET, and what are the differences between them?

Question

Accepted Answer

ViewBag, ViewData, and TempData are ways to pass data between controllers and views in ASP.NET.

ViewBag is a dynamic property that allows you to pass data from the controller to the view. It uses dynamic typing.
ViewData is a dictionary object that allows you to pass data from the controller to the view. It requires typecasting.
TempData is a dictionary object that allows you to pass data from one controller to another or from one action to another.
ViewBag and ViewData are used to pass data from the controller to the view, while TempData is used to pass data between controllers or actions.
ViewBag and ViewData are available only for the current request, while TempData is available for the current and subsequent requests.

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