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Explain Attribute-Based Routing in MVC |
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Answer» Routing is the way to locate the action that matches the URI in ASP.NET MVC. Sometimes it is required to have a route that is different in pattern from other routers in the application and is not possible to CONFIGURE it by MAKING use of convention-routing. In MVC 5, a new type of routing is introduced, called attribute routing. Attribute Routing has given more flexibility to configure routes that are specific to any controller/action. Like the NAME says, routes are added as an attribute to controller/action. This type of routing provides you more control over the URIs in your web application. Example of Attribute Routing: [Route(“{category:int}/{categoryName}”)] public ActionResult SHOW(int categoryId) { … }To enable attribute routing, call MapMvcAttributeRoutes during configuration. Route Prefixes: Route Prefixes are the prefix for any route that we want to apply, this is done by defining the route prefix on a controller so that all the action methods inside it can follow the prefix. [RoutePrefix("category")] public class CategoryController : Controller { .... } |
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