What Is The Difference Between TempData Keep () And Peek () Function?

Can you explain RenderBody and RenderPage in MVC?

A layout page can only contain one RenderBody method, but can have multiple sections.

To create a section you use the RenderSection method.

The difference between RenderSection and RenderPage is RenderPage reads the content from a file, whereas RenderSection runs code blocks you define in your content pages..

What is session in MVC C#?

Session in MVC. In MVC the controller decides how to render view, meaning which values are accepted from View and which needs to be sent back in response. ASP.NET MVC Session state enables you to store and retrieve values for a user when the user navigatesto other view in an ASP.NET MVC application.

What is MVC life cycle?

ASP.NET MVC – Life Cycle. Advertisements. In this chapter, we will discuss the overall MVC pipeline and the life of an HTTP request as it travels through the MVC framework in ASP.NET. At a high level, a life cycle is simply a series of steps or events used to handle some type of request or to change an application …

What is strongly typed view in MVC?

Strongly typed views are used for rendering specific types of model objects, instead of using the general ViewData structure. By specifying the type of data, you get access to IntelliSense for the model class.

What is TempData keep in MVC?

TempData contain two method keep() and peek() for maintain data state from one controller action to others. When TempDataDictionary object is read, At the end of request marks as deletion to current read object. The keep() and peek() method is used to read the data without deletion the current read object.

What is HTML helpers in MVC?

Using the HTML Helper class, we can create HTML Controls programmatically. HTML Helpers are used in View to render HTML content. HTML Helpers (mostly) is a method that returns a string. … We can build an ASP.NET MVC application without using them, but HTML Helpers helps in the rapid development of a view.

Is MVC restful?

MVC is restful in nature, but it is not strictly adherent to REST and can be tailored to whatever you see fit.

What is difference between ViewBag and ViewData in MVC?

Difference between ViewBag & ViewData: ViewData is a dictionary of objects that is derived from ViewDataDictionary class and accessible using strings as keys. … ViewData requires typecasting for complex data type and check for null values to avoid error. ViewBag doesn’t require typecasting for complex data type.

How do I use TempData?

Points to Remember :TempData can be used to store data between two consecutive requests. … TemData is a TempDataDictionary type.TempData internaly use Session to store the data. … TempData value must be type cast before use. … TempData can be used to store only one time messages like error messages, validation messages.More items…

What is the difference between keep and peek in MVC?

temdata uses TempDataDictionary where every data read, will be marked as available for deletion, keep() and peek() both are used to retain data, the only difference is, keep() will be used to retain data that has been marked for deletion (Read and Keep), whereas peek() will be used where you want to read data without …

Why ViewData is faster than ViewBag?

NET, ViewData allows you to store key-value pairs. ViewData requires type casting for complex data type and it is recommended to check for null values to avoid error. … ViewData is faster than ViewBag. ViewBag: ViewBag also helps to maintain data when you move from controller to view.

What is Peek and keep in MVC?

TempData contain two method keep() and peek() for maintain data state from one controller action to others. When TempDataDictionary object is read, At the end of request marks as deletion to current read object. The keep() and peek() method is used to read the data without deletion the current read object.

Should I use ViewBag or ViewData?

ViewData and ViewBag are used for the same purpose — to transfer data from controller to view. ViewData is nothing but a dictionary of objects and it is accessible by string as key. ViewData is a property of controller that exposes an instance of the ViewDataDictionary class. ViewBag is very similar to ViewData.

Can you explain the page life cycle of MVC?

To be specific the MVC request goes through various steps of execution and that’s what is termed as MVC application life cycle. Any web application has two main execution steps first understanding the request and depending on the type of the request sending out appropriate response.

What is MVC project?

The Model-View-Controller (MVC) is an architectural pattern that separates an application into three main logical components: the model, the view, and the controller. … MVC is one of the most frequently used industry-standard web development framework to create scalable and extensible projects.

Where is TempData stored?

2 Answers. By default TempData uses the ASP.NET Session as storage. So it is stored on the server ( InProc is the default). But you could define other ASP.NET Session state modes: StateServer and SqlServer.

What is MVC Razor?

Razor is a markup syntax that lets you embed server-based code into web pages using C# and VB.Net. … It is a server side markup language. Razor has no ties to ASP.NET MVC because Razor is a general-purpose templating engine. You can use it anywhere to generate output like HTML.

What is difference between TempData and ViewData?

ViewData is a dictionary object while ViewBag is a dynamic property (a new C# 4.0 feature). … TempData is also a dictionary object that stays for the time of an HTTP Request. So, Tempdata can be used to maintain data between redirects i.e from one controller to the other controller.