dotnet new blazor --interactivity Server

dotnet new blazor --interactivity WebAssembly

// ...

builder.Services.AddRazorComponents()
       .AddInteractiveServerComponents();

// ...

app.MapRazorComponents<App>()
   .AddInteractiveServerRenderMode();

// ...

builder.Services.AddRazorComponents()
    .AddInteractiveWebAssemblyComponents();

// ...

app.MapRazorComponents<App>()
    .AddInteractiveWebAssemblyRenderMode()
    .AddAdditionalAssemblies(typeof(Counter).Assembly);

<Project Sdk="Microsoft.NET.Sdk.BlazorWebAssembly">

  <PropertyGroup>
    <TargetFramework>net8.0</TargetFramework>
  </PropertyGroup>

  <ItemGroup>
    <ProjectReference Include="..\BlazorDemoApp.Shared\BlazorDemoApp.Shared.csproj" />
  </ItemGroup>

</Project>

builder.Services.AddScoped<IProductStore, ProductStore>();

@using static Microsoft.AspNetCore.Components.Web.RenderMode
// ...
@using BlazorDemoApp.Client.Components.Store
@using BlazorDemoApp.Client.Components

<RelatedProducts ProductId="ProductId" @rendermode="@InteractiveWebAssembly"/>

using BlazorDemoApp.Services;
using Microsoft.AspNetCore.Mvc;

namespace BlazorDemoApp.Controllers;

[ApiController]
[Route("/api/[controller]")]
public class ProductsController : ControllerBase
{
    private readonly IProductStore _store;

    public ProductsController(IProductStore store) => _store = store;

    [HttpGet("[action]")]
    public IActionResult Related([FromQuery] int productId) => Ok(_store.GetRelatedProducts(productId));
}

builder.Services.AddControllers();
// ...
app.MapControllers();

@using BlazorDemoApp.Shared.Models
@inject HttpClient Http

<button class="btn btn-outline-secondary" @onclick="LoadRelatedProducts">Related products</button>

@if (_loadRelatedProducts)
{
    @if (_relatedProducts == null)
    {
        <p>Loading...</p>
    }
    else
    {
        <div class="mt-3">
            @foreach (var item in _relatedProducts)
            {
                <a href="/ProductDetails/@item.Id">
                    <div class="col-sm">
                        <h5 class="mt-0">@item.Title (@item.Price.ToString("C"))</h5>
                    </div>
                </a>
            }
        </div>
    }
}

@code{

    private IList<Product>? _relatedProducts;
    private bool _loadRelatedProducts;

    [Parameter]
    public int ProductId { get; set; }

    private async Task LoadRelatedProducts()
    {
        _loadRelatedProducts = true;
        var uri = $"/api/products/related?productId={ProductId}";
        _relatedProducts = await Http.GetFromJsonAsync<IList<Product>>(uri);
    }

}

System.InvalidOperationException: Cannot provide a value for property 'Http' on type 'RelatedProducts'.
There is no registered service of type 'System.Net.Http.HttpClient'.

<RelatedProducts ProductId="ProductId" @rendermode="@InteractiveWebAssembly"/>

builder.Services.AddScoped(sp => new HttpClient 
{ 
    BaseAddress = new Uri("http://localhost/") 
});

using BlazorDemoApp.Shared.Models;

namespace BlazorDemoApp.Shared.Data;

public interface IProductStore
{
    IList<Product> GetAllProducts();
    Product GetProduct(int id);
    Task<IList<Product>?> GetRelatedProducts(int productId);
}

public Task<IList<Product>?> GetRelatedProducts(int productId)
    {
        var product = ProductsDataSource.Single(x => x.Id == productId);
        return Task.FromResult<IList<Product>?>(ProductsDataSource.Where(p => product.Related.Contains(p.Id))
                                                                 .ToList());
    }

[HttpGet("[action]")]
public async Task<IActionResult> Related([FromQuery] int productId) =>
        Ok(await _store.GetRelatedProducts(productId));

public class ClientProductStore : IProductStore
{
    private readonly HttpClient _httpClient;

    public ClientProductStore(HttpClient httpClient) => _httpClient = httpClient;

    public IList<Product> GetAllProducts() => throw new NotImplementedException();

    public Product GetProduct(int id) => throw new NotImplementedException();

    public Task<IList<Product>?> GetRelatedProducts(int productId) =>
        _httpClient.GetFromJsonAsync<IList<Product>>($"/api/products/related?productId={productId}");
}

builder.Services.AddScoped<IProductStore, ClientProductStore>();
builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });

@inject IProductStore ProductStore

private async Task LoadRelatedProducts()
{
   _loadRelatedProducts = true;
   _relatedProducts = await ProductStore.GetRelatedProducts(ProductId);
}

<div class="form-group">
    <label>First Name</label>
    <input #firstName required type="text" class="form-control" name="firstName" [(ngModel)]="model.firstName">
</div>

<h3>Classes</h3>
<h4>{{ firstName.className }}</h4>

<div class="form-group">
    <label>First Name</label>
    <input #firstName="ngModel" required type="text" class="form-control" name="firstName" [(ngModel)]="model.firstName">
</div>

<h4>dirty: {{ firstName.dirty }}</h4>

<div class="form-group">
    <label>First Name</label>
    <input #firstName="ngModel" #firstNameElement required type="text" class="form-control" 
              name="firstName" [(ngModel)]="model.firstName">
    <div *ngIf="firstName.invalid && firstName.touched" class="alert alert-danger">
        First Name is required.
    </div>      
</div>

<h4>className: {{ firstNameElement.className }}</h4>
<h4>dirty: {{ firstName.dirty }}</h4>
<h4>invalid: {{ firstName.invalid }}</h4>

<div class="form-group" [class.has-error]="firstName.invalid && firstName.touched">
   <label class="control-label">First Name</label>

.ng-touched.ng-invalid{
    border: 1px solid red;
}

<input #firstName="ngModel" #firstNameElement 
required maxlength="3" minlength="2" pattern="^V.*"
type="text" class="form-control" name="firstName" [(ngModel)]="model.firstName">

    <div *ngIf="firstName.invalid && firstName.touched" class="alert alert-danger">
        First Name is required.
    </div>

    <div class="form-group" [class.has-error]="firstName.invalid && firstName.touched">
      <label class="control-label">First Name</label>
      <input #firstName="ngModel" #firstNameElement 
             required maxlength="3" minlength="2" pattern="^V.*"
             type="text" class="form-control" name="firstName" [(ngModel)]="model.firstName">
      <div *ngIf="firstName.invalid && firstName.touched">
        <div class="alert alert-info">
           errors: {{ firstName.errors | json }}
        </div> 
        <div class="alert alert-danger" *ngIf="firstName.errors.required">
           Name is required.
        </div>
        <div class="alert alert-danger" *ngIf="firstName.errors.minlength">
           Name should be minimum {{firstName.errors.minlength.requiredLength}} characters.
        </div>
        <div class="alert alert-danger" *ngIf="firstName.errors.maxlength">
           Name should be max {{firstName.errors.maxlength.requiredLength}} characters.
        </div>
        <div class="alert alert-danger" *ngIf="firstName.errors.pattern">
           Name pattern: {{firstName.errors.pattern.requiredPattern}}
        </div>
      </div>      
    </div>

<option value="default">Select a Language...</option>

    <div class="form-group" [class.has-error]="hasPrimaryLanguageError">
      <label class="control-label">Primary Language</label>
      <select class="form-control" name="primaryLanguage" 
                #primaryLanguage
                (blur)="validatePrimaryLanguage(primaryLanguage.value)"
                (change)="validatePrimaryLanguage(primaryLanguage.value)"
                [(ngModel)]="model.primaryLanguage">
          <option value="default">Select a Language...</option>
          <option *ngFor="let lang of languages">
            {{ lang }}
          </option>
      </select>
    </div>

export class EmployeeRegisterComponent {
  hasPrimaryLanguageError = false;

  validatePrimaryLanguage(value) {
    if (value === 'default'){
      this.hasPrimaryLanguageError = true;
      }
    else{
      this.hasPrimaryLanguageError = false;
      }
  }
}

<form #form="ngForm" novalidate>

<h3> form.valid: {{ form.valid }}</h3>

<button class="btn btn-primary" type="submit"
            [disabled]="form.invalid">Ok</button>

 app.UseMvcWithDefaultRoute();

    public static IApplicationBuilder UseMvcWithDefaultRoute(this IApplicationBuilder app)
    {
      if (app == null)
        throw new ArgumentNullException("app");
      return app.UseMvc((Action<IRouteBuilder>) (routes => routes.MapRoute("default", "{controller=Home}/{action=Index}/{id?}")));
    }

 [Route("[controller]/[action]")]

namespace Core1RtmEmptyTest.Controllers
{
  public class HomeController
  {
   public string Index()
   {
    return "Running a POCO controller!";
   }
  }
}

app.UseMvc(routes =>
{
  routes.MapRoute(
   name: "default",
   template: "{controller=Home}/{action=Index}/{id?}");
});

using Microsoft.AspNetCore.Mvc;
 
namespace Core1RtmEmptyTest.Controllers
{
  public class AboutController : Controller
  {
   public ActionResult Hello()
   {
    return Content("Hello from DNT!");
   }
 
   public ActionResult SiteName()
   {
    return Content("DNT");
   }
  }
}

using Microsoft.AspNetCore.Mvc;
 
namespace Core1RtmEmptyTest.Controllers
{
  [Route("About")]
  public class AboutController : Controller
  {
   [Route("")]
   public ActionResult Hello()
   {
    return Content("Hello from DNT!");
   }
 
   [Route("SiteName")]
   public ActionResult SiteName()
   {
    return Content("DNT");
   }
  }
}

 AmbiguousActionException: Multiple actions matched. The following actions matched route data and had all constraints satisfied:

Core1RtmEmptyTest.Controllers.AboutController.Hello (Core1RtmEmptyTest)
Core1RtmEmptyTest.Controllers.AboutController.SiteName (Core1RtmEmptyTest)

using Microsoft.AspNetCore.Mvc;
 
namespace Core1RtmEmptyTest.Controllers
{
  [Route("[controller]")]
  public class AboutController : Controller
  {
   [Route("")]
   public ActionResult Hello()
   {
    return Content("Hello from DNT!");
   }
 
   [Route("[action]")]
   public ActionResult SiteName()
   {
    return Content("DNT");
   }
  }
}

 [Route("api/[controller]")]

//[Route("/Users/{userid}")]
[Route("Users/{userid}")]
public IActionResult GetUsers(int userId)
{
    return Json(new { userId = userId });
}

[Route("/Users/{userid:int?}")]

 [Route("Users/{userid:int}")]

 [Route("/Users/{userid:int:max(1000):min(10)}")]

 [Route("/Users/{userid:int}", Name="GetUserById")]

 string uri = Url.Link("GetUserById", new { userid = 1 });

 [Route("/Users/{userid:int}", Name = "GetUserById", Order = 1)]

using System;
using System.Globalization;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Routing;
 
namespace Core1RtmEmptyTest
{
  public class CustomRouteConstraint : IRouteConstraint
  {
   public bool Match(HttpContext httpContext, IRouter route, string routeKey, RouteValueDictionary values,
    RouteDirection routeDirection)
   {
    object value;
    if (!values.TryGetValue(routeKey, out value) || value == null)
    {
      return false;
    }
 
    long longValue;
    if (value is long)
    {
      longValue = (long)value;
      return longValue != 10;
    }
 
    var valueString = Convert.ToString(value, CultureInfo.InvariantCulture);
    if (long.TryParse(valueString, NumberStyles.Integer,
      CultureInfo.InvariantCulture, out longValue))
    {
      return longValue != 10;
    }
    return false;
   }
  }
}

public void ConfigureServices(IServiceCollection services)
{
    services.AddRouting(options =>options.ConstraintMap.Add("Custom", typeof(CustomRouteConstraint)));

 [Route("/Users/{userid:int:custom}")]

app.UseMvc(routes =>
{
  routes.MapRoute(
   name: "default",
   template: "{controller=Home}/{action=Index}/{id?}");
 
  routes.MapRoute(
   name: "spa-fallback",
   template: "{*url}",
   defaults: new { controller = "Home", action = "Index" });
});

{
    "dependencies": {
       //same as before  
       "Microsoft.AspNetCore.SpaServices": "1.0.0-beta-000007"
 },

app.UseMvc(routes =>
{
  routes.MapRoute(
   name: "default",
   template: "{controller=Home}/{action=Index}/{id?}");
 
  routes.MapSpaFallbackRoute("spa-fallback", new { controller = "Home", action = "Index" });
});

// Serve wwwroot as root
app.UseFileServer();
 
// Serve /node_modules as a separate root (for packages that use other npm modules client side)
app.UseFileServer(new FileServerOptions
{
  // Set root of file server
  FileProvider = new PhysicalFileProvider(Path.Combine(Directory.GetCurrentDirectory(), "node_modules")),
  // Only react to requests that match this path
  RequestPath = "/node_modules",
  // Don't expose file system
  EnableDirectoryBrowsing = false
});

برای پیدا کردن اینکه کدام پروسس متعلق به Application مورد نظر ماست باید از برنامه Process Explorer کمک بگیریم . پس از اجرای این برنامه روی ستون‌های آن کلیک سمت راست کنید و Select Column را انتخاب نمایید 

گزینه Command Line را انتخاب نمایید و پس از OK کردن به دنبال پردازه‌های w3wp در حال اجرا بگردید . 

حال می‌توانید پروسه مورد نظر خود را براحتی بیابید و شناسه پردازه را از آنجا بخوانید

اکنون شناسه مشخص شده و می‌توانید به Debug کردن بپردازید

[HttpGet("/.well-known/acme-challenge/{id}")]
public IActionResult LetsEncrypt(string id, [FromServices] IHostingEnvironment env)
{
   id = Path.GetFileName(id); // security cleaning
   var file = Path.Combine(env.ContentRootPath, ".well-known", "acme-challenge", id);
   return PhysicalFile(file, "text/plain");
}

[Route(".well-known/acme-challenge/{id}")]
public ActionResult LetsEncrypt(string id)
{
   id = Path.GetFileName(id); // security cleaning
   var file = Path.Combine(Server.MapPath("~/.well-known/acme-challenge"), id);
   return File(file, "text/plain", id);
}

Type:http
Port:80
IP address:All Unassigned

 N: Create new certificate
 M: Create new certificate with advanced options
 L: List scheduled renewals
 R: Renew scheduled
 S: Renew specific
 A: Renew *all*
 V: Revoke certificate
 C: Cancel scheduled renewal
 X: Cancel *all* scheduled renewals
 Q: Quit

 [INFO] Running in Simple mode

 1: Single binding of an IIS site
 2: SAN certificate for all bindings of an IIS site
 3: SAN certificate for all bindings of multiple IIS sites
 4: Manually input host names
 C: Cancel

 1: Default Web Site
 C: Cancel

 Choose site: 1

 * www.dotnettips.info
 * dotnettips.info

 Press enter to include all listed hosts, or type a comma-separated lists of exclusions:

 [INFO] Adding renewal for Default Web Site
 [INFO] Next renewal scheduled at 2018/7/21 4:19:20 AM

 N: Create new certificate
 M: Create new certificate with advanced options
 L: List scheduled renewals
 R: Renew scheduled
 S: Renew specific
 A: Renew *all*
 V: Revoke certificate
 C: Cancel scheduled renewal
 X: Cancel *all* scheduled renewals
 Q: Quit

 [INFO] Running in Simple mode

 1: Single binding of an IIS site
 2: SAN certificate for all bindings of an IIS site
 3: SAN certificate for all bindings of multiple IIS sites
 4: Manually input host names
 C: Cancel

 Enter comma-separated list of host names, starting with the primary one: dotnettips.info, www.dotnettips.info

1: Default Web Site
2: mysiteName
Choose site to create new bindings: 1