❔ Can anyone break down this one-line code for me?

builder.Services.AddHttpClient<CatalogueService>(catalogueClient => { catalogueClient.BaseAddress = new Uri(""); });

builder.Services.AddHttpClient<CatalogueService>(catalogueClient => { catalogueClient.BaseAddress = new Uri(""); });

I'm following a tutorial surrounding using HttpClient properly. When adding as a service I noticed a syntax I don't think I've used before and I can't quite make sense of it. I think I understand that I'm setting the base address on the injected

catalogueClient

catalogueClient

but how is it doing it? What is

catalogueClient => { catalogueClient.BaseAddress = new Uri(""); }

catalogueClient => { catalogueClient.BaseAddress = new Uri(""); }

actually doing here?

The parameter is

Action<HttpClient> configureClient

Action<HttpClient> configureClient

Thanks.

C#•3y ago•

10 replies

DannyRoastBeef㊙

❔ Can anyone break down this one-line code for me?

builder.Services.AddHttpClient<CatalogueService>(catalogueClient => { catalogueClient.BaseAddress = new Uri(""); });

builder.Services.AddHttpClient<CatalogueService>(catalogueClient => { catalogueClient.BaseAddress = new Uri(""); });

catalogueClient

catalogueClient

but how is it doing it? What is

catalogueClient => { catalogueClient.BaseAddress = new Uri(""); }

catalogueClient => { catalogueClient.BaseAddress = new Uri(""); }

actually doing here?

The parameter is

Action<HttpClient> configureClient

Action<HttpClient> configureClient

Thanks.

❔ Can anyone break down this one-line code for me?

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