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ViewData and ViewBag allows you to access any data in view that was passed from controller. The main difference between those two is the way you are accessing the data. In ViewBag you are accessing data using string as keys - ViewBag [“numbers”] In ViewData you are accessing data using properties - ViewData.numbers. ViewData example.
This tutorial explains ViewData in asp.net MVC. ViewData is useful in transferring data from Controller to View. ViewData is a dictionary of objects that is derived from ViewDataDictionary class and accessible using string keys.
Example of ViewData in ASP.NET MVC. In the ASP.NET MVC application, we can pass the model data from a controller to a view in many ways such as by using ViewBag, ViewData, TempData, Session, and Application as well as you can also use strongly typed views.
23 Σεπ 2021 · In MVC, when we want to transfer the data from the controller to view, we use ViewData. It is a dictionary type that stores the data internally. ViewData contains key-value pairs which means each key must be a string in a dictionary.
In ASP.NET Core MVC Applications, we can pass the data from a controller action method to a view in many different ways, such as by using ViewBag, ViewData, TempData, and a Strongly Typed Model. In this article, I will show you how to use ViewData to pass the data from the controller action method to a view.
24 Ιουλ 2024 · ViewData is a dictionary-like object in ASP.NET MVC that allows you to pass data from controllers to views. It is a dynamic object that can hold any type of data and is useful for transferring small amounts of data between the controller and the view.
8 Αυγ 2024 · When working with ASP.NET MVC or ASP.NET Core, developers often come across two similar concepts for passing data from controllers to views: ViewBag and ViewData. While both serve the same purpose, there are subtle differences that can impact how you handle and manipulate data in your application.
