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Basic connection approaches for Fhir terminology server -- See also http://snoyowie.com/2018/03/3-approaches-to-fhir-value-set-expansion/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
//using RestSharp;
using Newtonsoft.Json;
using Hl7.Fhir.Model;
using Hl7.Fhir.Rest;
namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
const string Endpoint = "https://ontoserver.csiro.au/stu3-latest";
var client = new FhirClient(Endpoint);
// Approach Using the ExpandValueSet()
var filter = new FhirString("inr");
var url = new FhirUri("http://snomed.info/sct?fhir_vs=refset/1072351000168102");
var result = client.ExpandValueSet(url, filter);
Console.WriteLine(result.Expansion.Contains.FirstOrDefault().Display);
//Approach using the more versatile .TypeOperation();
var parameters = new Parameters
{
Parameter = new List<Parameters.ParameterComponent>
{
new Parameters.ParameterComponent
{
Name = "identifier",
Value = new FhirUri($"http://snomed.info/sct?fhir_vs=refset/1072351000168102")
},
new Parameters.ParameterComponent
{
Name = "filter",
Value = new FhirString("inr")
}
}
};
var result = (ValueSet)client.TypeOperation<ValueSet>("expand",parameters);
Console.WriteLine(result.Expansion.Contains.FirstOrDefault().Display);
Console.WriteLine("Done");
Console.ReadKey();
}
}
}
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