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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.
What is ViewData in ASP.NET Core MVC Application? ViewData is a dictionary object in ASP.NET Core MVC that allows us to pass data from a controller action method to a view. It provides a flexible way to pass data, allowing us to use key-value pairs.
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. We can use it in transferring data from Controller to View.
1 Μαΐ 2024 · ViewData is a dictionary for the view data having the type of ViewDataDictionary. It is one of the properties of the ControllerBase class so when we create a Controller, then that Controller will automatically inherit the Controller class and this Controller class inherits ControllerBase class.
23 Σεπ 2021 · What is ViewData? 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. The only limitation of ViewData is, it can transfer data from controller to view.
Microsoft.AspNetCore.App.Ref v9.0.0-rc.2.24474.3. 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; }
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.
