Pass Data From Controller To View In ASP.NET MVC

In above code you can see how I access employee class property using @Model keyword. This the way to access model class property in razor view (.cshtml file).

After writing code we need to test its working or not. So now I am going to press F5 - Run application.



Here you can see output in browser window.

Option 2: Viewbag/ViewData –Using Viewbag/ViewData we can only pass data from controller action method to view. We can store data in ViewBag/ViewData for a single browser request.

Limitation

1. You can only pass data from controller to view.
2. Your data persist for a single browser request.

Let’s see this with example.

How to store data in ViewData/ViewBag



Here I have just assigned employee object to ViewBag/ViewData in controller class.

How to retrieve data from ViewBag/ViewData in view

Now we will see how we can retrieve data from ViewBag/ViewData.

In data access process you don't need to worry about how data is stored in action method ViewBag or Viewdata. You can just use any one process of accessing data.



Option 3: Tempdata- This is another important storage and data passing technique. We can use this technique for two different purpose.

1. Passing data from Action Method to another action method like ViewState in ASP.NET Web form.
   
2. Passing data from controller/Action method to the view.

TempData syntax for storing data in controller and retrieve data in View same as ViewData which I have shown in previous option 2.

Store value in Controller action method

Retrieve value in View
Option 4: Now, here's last Session variable technique to store data. Using session variable you can store data for a single session and multiple request you persist for every request.

Syntax for session is same as ViewData/Tempdata . So you can refer Option 2 for more detail.

Store value in Controller action method:
Retrieve value in View:
Thanks for reading my article.