CODEWITHSUNDEEP
c#asp.net-mvcasp.net-web-apicontroller
Ervis Trupja
Ervis Trupja

Reputation: 2810

Guid Parameter is always null in Controller ActionResult

I have a controller like below:

public async Task<IHttpActionResult> MyControllerMethod(string currency = null,
                                                            string edition = null,
                                                            int? systems = null,
                                                            string version = null,
                                                            Guid? entitlementid = null)
{
//Code here
}

When i execute this controller from this URL:

http://*:*/MyController/MyControllerMethod/?currency=eur&edition=DSSTANDARD&systems=50&version=6.3/

All the parameters of the method have the values like below:

currency = eur
edition = DSSTANDARD
systems = 50
version = 6.3

But if i do the same adding the last parameter:

...&entitlementid=B5630B37-0820-4EB0-8A2A-000C44885590/

Then, the first 3 values have the values from URL but entitlementid is always null. What can be the issue?

Route Config

config.Routes.MapHttpRoute( 
    name: "DefaultApi", 
    routeTemplate: "{controller}/{action}/{id}", 
    defaults: new { id = RouteParameter.Optional } 
);

Upvotes: 1

Views: 1065

Answers (1)

Nkosi
Nkosi

Reputation: 247541

You are including an extra slash / at the end of the query string 

...&entitlementid=B5630B37-0820-4EB0-8A2A-000C44885590/

which is causing the Guid binding to become invalid. If you remove the slash and make the request then the entitlementid will be populated.

http://*:*/MyController/MyControllerMethod/?currency=eur&edition=DSSTANDARD&systems=50&version=6.3&entitlementid=B5630B37-0820-4EB0-8A2A-000C44885590

Should work as expected.

Upvotes: 1

Related Questions