ASP.NET MVC - ViewBag

-

 

    In ASP.NET MVC, the ViewBag is used to send temporary data from the controller to the view that isn't contained in the model.

       It is a dynamic type property of the ControllerBase class, which is the Controller class's base class.

    ViewBag can have any number of properties and values. If you assign the same property name to ViewBag numerous times, it will only take into account the most recent value assigned to the property. 

    ViewBag only transfers data from controller to view, not visa-versa. ViewBag values will be null if redirection occurs. 

ViewBag Limitations

·        When obtaining values from ViewBag, you don't need to typecast. If the improper method is used on the value, a run-time exception will be thrown. 
·        Because ViewBag is a dynamic type, compile-time verification is not performed. As a result, when manually writing ViewBag properties, they must match in both the controller and the view.

Comments

Post a Comment

Popular posts from this blog

SLACK

-
Image
       Slack is a multi-purpose communication and collaboration software. Instant messaging, voice and video calls and a set of tools to enable groups to exchange information and collaborate are all included. Slack is available as standalone software for Windows, Mac, Android, Linux, and iOS, as well as through web browsers. Here's a quick rundown of how Slack works. Slack Workspaces and Channels      A Slack workspace, similar to a dashboard, is your team's home. Slack allows groups or teams to create a free workspace and then upgrade their plan if they need advanced capabilities like unlimited workspaces or assured uptime.      Users in a workspace create a directory, and all users can connect using instant messaging.      Members of a workspace can chat in Slack Channels, which are shared group chat rooms. Users can communicate with the entire team or specific individuals of the team through a variety of cha...
Read more

Scrum

-
Image
     Scrum is a project management framework that stresses collaboration, accountability, and incremental progress toward a well-defined goal. The framework starts with a simple premise: start with what is visible or understandable. After that, keep track of your progress and make adjustments as needed. Transparency, inspection, and adaptation are the three pillars of Scrum.
Read more