juniorASP.NET MVC
What is ViewBag in ASP.NET MVC?
Updated Apr 28, 2026
Short answer
ViewBag is a dynamic object for passing data to views.
Deep explanation
ViewBag simplifies data passing without type casting, built on top of ViewData.
Real-world example
Passing UI messages to views.
Common mistakes
- Overusing dynamic properties.
Follow-up questions
- Difference from ViewData?
- Why ViewBag?