String-Lokalisierer für Model.resx im Common-Projekt hinzugefügt.

EnvelopeGenerator.Common/EnvelopeGenerator.Common.vbproj

@@ -214,12 +214,15 @@
       <DependentUpon>Model.en.resx</DependentUpon>
       <AutoGen>True</AutoGen>
       <DesignTime>True</DesignTime>
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </Compile>
     <Compile Include="Strings\Model.Designer.vb">
       <AutoGen>True</AutoGen>
       <DesignTime>True</DesignTime>
       <DependentUpon>Model.resx</DependentUpon>
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </Compile>
+    <Compile Include="Strings\Model.vb" />
   </ItemGroup>
   <ItemGroup>
     <EmbeddedResource Include="My Project\licenses.licx" />
@@ -256,11 +259,13 @@
       <Generator>PublicResXFileCodeGenerator</Generator>
       <LastGenOutput>Model.en.Designer.vb</LastGenOutput>
       <CustomToolNamespace>My.Resources</CustomToolNamespace>
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </EmbeddedResource>
     <EmbeddedResource Include="Strings\Model.resx">
       <CustomToolNamespace>My.Resources</CustomToolNamespace>
       <Generator>PublicResXFileCodeGenerator</Generator>
       <LastGenOutput>Model.Designer.vb</LastGenOutput>
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </EmbeddedResource>
   </ItemGroup>
   <ItemGroup>

EnvelopeGenerator.Common/Strings/Model.vb

@@ -0,0 +1,3 @@
+Public Class Model
+
+End Class

EnvelopeGenerator.Domain/Entities/Envelope.cs

@@ -100,19 +100,6 @@ namespace EnvelopeGenerator.Domain.Entities
         [NotMapped]
         public bool IsAlreadySent => Status > (int) Constants.EnvelopeStatus.EnvelopeSaved;
 
-        [NotMapped]
-        public string? StatusTranslated => Model.ResourceManager.GetString(Status.ToString());
-
-        [NotMapped]
-        public string? ContractTypeTranslated
-        {
-            get
-            {
-                string? oContractType = ContractType.ToString();
-                return oContractType is null ? default : Model.ResourceManager.GetString(oContractType);
-            }
-        }
-
         public IEnumerable<EnvelopeDocument>? Documents { get; set; }
 
         public IEnumerable<EnvelopeHistory>? History { get; set; }

EnvelopeGenerator.Form/EnvelopeGenerator.Form.vbproj

@@ -179,6 +179,7 @@
     </EmbeddedResource>
     <EmbeddedResource Include="frmEnvelopeEditor.resx">
       <DependentUpon>frmEnvelopeEditor.vb</DependentUpon>
+      <SubType>Designer</SubType>
     </EmbeddedResource>
     <EmbeddedResource Include="frmEnvelopeMainData.en.resx">
       <DependentUpon>frmEnvelopeMainData.vb</DependentUpon>

EnvelopeGenerator.GeneratorAPI/Controllers/LocalizationController.cs

@@ -1,5 +1,6 @@
 using DigitalData.Core.API;
 using EnvelopeGenerator.Application.Resources;
+using EnvelopeGenerator.Common;
 using Microsoft.AspNetCore.Localization;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.Extensions.Caching.Memory;
@@ -14,17 +15,24 @@ namespace EnvelopeGenerator.GeneratorAPI.Controllers
         private static readonly Guid L_KEY = Guid.NewGuid(); 
 
         private readonly ILogger<LocalizationController> _logger;
+        private readonly IStringLocalizer<Model> _mLocalizer;
         private readonly IStringLocalizer<Resource> _localizer;
         private readonly IMemoryCache _cache; 
-        public LocalizationController(ILogger<LocalizationController> logger, IStringLocalizer<Resource> localizer, IMemoryCache memoryCache)
+
+        public LocalizationController(
+            ILogger<LocalizationController> logger,
+            IStringLocalizer<Resource> localizer,
+            IMemoryCache memoryCache,
+            IStringLocalizer<Model> _modelLocalizer)
         {
             _logger = logger;
             _localizer = localizer;
             _cache = memoryCache;
+            _mLocalizer = _modelLocalizer;
         }
 
         [HttpGet]
-        public IActionResult GetAll() => Ok(_cache.GetOrCreate(L_KEY, _ => _localizer.ToDictionary()));
+        public IActionResult GetAll() => Ok(_cache.GetOrCreate(Language ?? string.Empty + L_KEY, _ => _mLocalizer.ToDictionary()));
 
         [HttpGet("lang")]
         public IActionResult GetLanguage() => Language is null ? NotFound() : Ok(Language);

EnvelopeGenerator.GeneratorAPI/EnvelopeGenerator.GeneratorAPI.csproj

@@ -25,6 +25,7 @@
 
   <ItemGroup>
     <ProjectReference Include="..\EnvelopeGenerator.Application\EnvelopeGenerator.Application.csproj" />
+    <ProjectReference Include="..\EnvelopeGenerator.Common\EnvelopeGenerator.Common.vbproj" />
     <ProjectReference Include="..\EnvelopeGenerator.Domain\EnvelopeGenerator.Domain.csproj" />
     <ProjectReference Include="..\EnvelopeGenerator.Infrastructure\EnvelopeGenerator.Infrastructure.csproj" />
   </ItemGroup>

EnvelopeGenerator.GeneratorAPI/Program.cs

@@ -4,7 +4,9 @@ using DigitalData.UserManager.Application;
 using DigitalData.UserManager.Infrastructure.Repositories;
 using EnvelopeGenerator.Application;
 using Microsoft.AspNetCore.Authentication.Cookies;
+using Microsoft.AspNetCore.Localization;
 using Microsoft.EntityFrameworkCore;
+using System.Globalization;
 
 var builder = WebApplication.CreateBuilder(args);
 
@@ -73,7 +75,17 @@ if (app.Environment.IsDevelopment())
 app.UseCors("AllowSpecificOriginsPolicy");
 
 // Localizer
-app.UseCookieBasedLocalizer("de-DE", "en-US");
+string[] supportedCultureNames = { "de-DE", "en-US" };
+IList<CultureInfo> list = supportedCultureNames.Select((string cn) => new CultureInfo(cn)).ToList();
+CultureInfo cultureInfo = list.FirstOrDefault() ?? throw new ArgumentNullException("supportedCultureNames", "Supported cultures cannot be empty.");
+RequestLocalizationOptions requestLocalizationOptions = new RequestLocalizationOptions
+{
+    SupportedCultures = list,
+    SupportedUICultures = list
+};
+requestLocalizationOptions.RequestCultureProviders.Add(new QueryStringRequestCultureProvider());
+app.UseRequestLocalization(requestLocalizationOptions);
+
 
 app.UseHttpsRedirection();