I would like to know how to send an object as a parameter to an API made in ASP.NET and return data by it?
I understand that the simple method of a Get is:
HttpClient cliente = new HttpClient();
string url = "http://localhost:50501/api/values/ListaContatos";
var response = await cliente.GetStringAsync(url);
var contatos = JsonConvert.DeserializeObject<List<Contato>>(response);
return contatos;
... How would I do to send an object and return data?
Try something like this:
using (var http = new HttpClient())
{
var url = new Uri("http://localhost:50501/api/values/ListaContatos?id=1&nome=teste");
var result = http.GetAsync(url).GetAwaiter().GetResult();
var resultContent = result.Content.ReadAsStringAsync().GetAwaiter().GetResult();
if (result.StatusCode != HttpStatusCode.OK) {
return null;
}
return JsonConvert.DeserializeObject<MyClass>(resultContent);
}