How can I create a custom model binder in ASP.NET MVC?

How can I create a custom model binder in ASP.NET MVC?

To create a custom model binder in ASP.NET MVC, you need to implement the IModelBinder interface. This allows you to define how to bind a model from the request data.

Can you show me a simple example of a custom model binder?

Sure! Here's a basic example: Create a class that implements IModelBinder, then override the BindModel method to extract data from the request and populate your model.

What are some common use cases for custom model binders?

Common use cases include binding complex types, handling specific data formats, or integrating with external services for data retrieval.

How do I register my custom model binder in the application?

You can register your custom model binder in the Global.asax file by adding it to the ModelBinders collection in the Application_Start method.