Defining new map controller route in ASP NET

Question

app.MapControllerRoute(
    name: "Route Name",
    pattern: "Pattern in page url",
    defaults: new
    {
        Controller = "Name of controller for this route",
        Action = "Action in controller"
    }
    );

Answer 1

Hi @Jack Herer

Defining new map controller route in ASP NET

app.MapControllerRoute(
    name: "Route Name",
    pattern: "Pattern in page url",
    defaults: new
    {
        Controller = "Name of controller for this route",
        Action = "Action in controller"
    }
    );

What's your question, can you explain more detail about it? You can use the above code to add a conventional routing in Asp.net core MVC/API application, like this:

app.MapControllerRoute(
    name: "default",
    pattern: "{controller}/{action}/{id?}",
    defaults: new { Controller="Home", Action = "Index" }
    );

it same with the following code:

app.MapControllerRoute(
    name: "default",
    pattern: "{controller=Home}/{action=Index}/{id?}");

The preceding is an example of a conventional route. It's called conventional routing because it establishes a convention for URL paths:

• The first path segment, {controller=Home}, maps to the controller name.
• The second segment, {action=Index}, maps to the action name.
• The third segment, {id?} is used for an optional id. The ? in {id?} makes it optional. id is used to map to a model entity. More detail information about routing, see Routing to controller actions in ASP.NET Core

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