using ExcelDna.Integration; using ExcelDna.Registration; using System.Net.Http; namespace Rehau.Sku.Assist { public enum ResponseOrder { NoSettings, Relevance, Name, Price, Series } public class AddIn : IExcelAddIn { public static readonly HttpClient httpClient = new HttpClient(); public static ResponseOrder responseOrder; public void AutoOpen() { RegisterFunctions(); responseOrder = ResponseOrder.NoSettings; } public void AutoClose() { } void RegisterFunctions() { ExcelRegistration.GetExcelFunctions() .ProcessAsyncRegistrations(nativeAsyncIfAvailable: false) .RegisterFunctions(); } } }