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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.
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.
29 Μαΐ 2016 · Let us first understand what is the purpose of ViewData, ViewBag and TempData in ASP.NET MVC. ViewData It is a dictionary which can contain key-value pairs where each key must be string.
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.
15 Μαΐ 2020 · ViewData is a getter and setter property available in Microsoft.AspNetCore.Mvc namespace. ViewData is also available in all controllers of the Asp.Net Core application.
Package: Microsoft.AspNetCore.App.Ref v8.0.0. Source: Controller.cs. Gets or sets ViewDataDictionary used by ViewResult and ViewBag. C# Copy. [Microsoft.AspNetCore.Mvc.ViewFeatures.ViewDataDictionary] public Microsoft.AspNetCore.Mvc.ViewFeatures.ViewDataDictionary ViewData { get; set; } Property Value. ViewDataDictionary. Attributes.
26 Ιουλ 2024 · This is the first tutorial of a series that teaches ASP.NET Core MVC web development with controllers and views. At the end of the series, you'll have an app that manages and displays movie data. You learn how to: Create a web app. Add and scaffold a model. Work with a database.
