Resolved #5527 and Resolved #3483

framework/src/Volo.Abp.AspNetCore.Components.WebAssembly/Volo/Abp/AspNetCore/Components/WebAssembly/AbpAspNetCoreComponentsWebAssemblyModule.cs

@@ -1,4 +1,6 @@
-using Microsoft.Extensions.DependencyInjection;
+using Microsoft.AspNetCore.Components;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.DependencyInjection.Extensions;
 using Microsoft.Extensions.Logging;
 using Volo.Abp.AspNetCore.Components.WebAssembly.ExceptionHandling;
 using Volo.Abp.AspNetCore.Mvc.Client;
@@ -16,6 +18,8 @@ namespace Volo.Abp.AspNetCore.Components.WebAssembly
     {
         public override void PreConfigureServices(ServiceConfigurationContext context)
         {
+            context.Services.AddConventionalRegistrar(new AbpWebAssemblyConventionalRegistrar());
+
             PreConfigure<AbpHttpClientBuilderOptions>(options =>
             {
                 options.ProxyClientBuildActions.Add((_, builder) =>
@@ -27,6 +31,8 @@ namespace Volo.Abp.AspNetCore.Components.WebAssembly
 
         public override void ConfigureServices(ServiceConfigurationContext context)
         {
+            context.Services.Replace(ServiceDescriptor.Transient<IComponentActivator, ServiceProviderComponentActivator>());
+
             context.Services
                 .GetHostBuilder().Logging
                 .AddProvider(new AbpExceptionHandlingLoggerProvider(context.Services));

framework/src/Volo.Abp.AspNetCore.Components.WebAssembly/Volo/Abp/AspNetCore/Components/WebAssembly/AbpComponentActivator.cs

@@ -0,0 +1,32 @@
+using System;
+using Microsoft.AspNetCore.Components;
+
+namespace Volo.Abp.AspNetCore.Components.WebAssembly
+{
+    public class ServiceProviderComponentActivator : IComponentActivator
+    {
+        public IServiceProvider ServiceProvider { get; }
+
+        public ServiceProviderComponentActivator(IServiceProvider serviceProvider)
+        {
+            ServiceProvider = serviceProvider;
+        }
+
+        public IComponent CreateInstance(Type componentType)
+        {
+            var instance = ServiceProvider.GetService(componentType);
+
+            if (instance == null)
+            {
+                instance = Activator.CreateInstance(componentType);
+            }
+
+            if (!(instance is IComponent component))
+            {
+                throw new ArgumentException($"The type {componentType.FullName} does not implement {nameof(IComponent)}.", nameof(componentType));
+            }
+
+            return component;
+        }
+    }
+}

framework/src/Volo.Abp.AspNetCore.Components.WebAssembly/Volo/Abp/AspNetCore/Components/WebAssembly/AbpWebAssemblyConventionalRegistrar.cs

@@ -0,0 +1,43 @@
+using System;
+using Microsoft.AspNetCore.Components;
+using Microsoft.Extensions.DependencyInjection;
+using Volo.Abp.DependencyInjection;
+
+namespace Volo.Abp.AspNetCore.Components.WebAssembly
+{
+    public class AbpWebAssemblyConventionalRegistrar : ConventionalRegistrarBase
+    {
+        public override void AddType(IServiceCollection services, Type type)
+        {
+            if (IsConventionalRegistrationDisabled(type))
+            {
+                return;
+            }
+
+            if (!IsComponent(type))
+            {
+                return;
+            }
+
+            var serviceTypes = ExposedServiceExplorer.GetExposedServices(type);
+
+            TriggerServiceExposing(services, type, serviceTypes);
+
+            foreach (var serviceType in serviceTypes)
+            {
+                services.Add(
+                    ServiceDescriptor.Describe(
+                        serviceType,
+                        type,
+                        ServiceLifetime.Transient
+                    )
+                );
+            }
+        }
+
+        private static bool IsComponent(Type type)
+        {
+            return typeof(ComponentBase).IsAssignableFrom(type);
+        }
+    }
+}