Force invariant culture

Author: DanielVanNoord

ASCOM.Alpaca.Simulators/Startup.cs

@@ -8,6 +8,7 @@
 using Microsoft.Extensions.Hosting;
 using Microsoft.OpenApi.Models;
 using System;
+using System.Globalization;
 using System.Linq;
 using System.Net;
 
@@ -71,6 +72,9 @@ public void ConfigureServices(IServiceCollection services)
         // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
         public void Configure(IApplicationBuilder app, IWebHostEnvironment env, IHostApplicationLifetime lifetime)
         {
+            CultureInfo.DefaultThreadCurrentCulture = CultureInfo.InvariantCulture;
+            CultureInfo.DefaultThreadCurrentUICulture = CultureInfo.InvariantCulture;
+
             //Use Development exceptions if in development mode. These are disabled in production for security.
             if (env.IsDevelopment())
             {