از پاسختون ممنون.
سوال آخر این که ، برای استفاده از این افزونه فقط کافیه که به پروژه خودم add کنم و در _layout هم لودش کنم؟ یا کار دیگه ای هم باید بکنم؟
[ServiceBehavior( IncludeExceptionDetailInFaults = true)] public class BookService : IBookService { public BookService(IBookRepository bookRepository) { Repository = bookRepository; } public IBookRepository Repository { get; private set; } public IList<Entity.Book> GetAll() { return Repository.GetAll(); } }
var container = new UnityContainer(); container.RegisterType<IBookRepository, BookRepository>(); container.RegisterType<BookService, BookService>(); ServiceLocator.SetLocatorProvider(new ServiceLocatorProvider(() => { return container; }));
public class UnityInstanceProvinder : IInstanceProvider { private Type serviceType; public UnityInstanceProvinder( Type serviceType ) { this.serviceType = serviceType; } public object GetInstance( InstanceContext instanceContext, Message message ) { return ServiceLocator.Current.GetInstance( serviceType ); } public object GetInstance( InstanceContext instanceContext ) { return GetInstance( instanceContext, null ); } public void ReleaseInstance( InstanceContext instanceContext, object instance ) { if ( instance is IDisposable ) { ( ( IDisposable )instance ).Dispose(); } } }
public class UnityInstanceProviderContext : IServiceBehavior { public void AddBindingParameters( ServiceDescription serviceDescription , ServiceHostBase serviceHostBase , Collection<ServiceEndpoint> endpoints , BindingParameterCollection bindingParameters ) { } public void ApplyDispatchBehavior( ServiceDescription serviceDescription , ServiceHostBase serviceHostBase ) { serviceHostBase.ChannelDispatchers.ToList().ForEach( channelDispatcherBase => { var channelDispatcher = ( channelDispatcherBase as ChannelDispatcher ); if ( channelDispatcher != null ) { channelDispatcher.Endpoints.ToList().ForEach( endpoint => { endpoint.DispatchRuntime.InstanceProvider = new UnityInstanceProvinder( serviceDescription.ServiceType ); } ); } } ); } public void Validate( ServiceDescription serviceDescription , ServiceHostBase serviceHostBase ) { } }
using (ServiceHost host = new ServiceHost(typeof(BookService))) { host.Description.Behaviors.Add( new UnityInstanceProviderContext() ); }
PM> Install-Package Postal
using Postal; public class HomeController : Controller { public ActionResult Index() { dynamic email = new Email("Example"); email.To = "webninja@example.com"; email.FunnyLink = DB.GetRandomLolcatLink(); email.Send(); return View(); } }
To: @ViewBag.To From: lolcats@website.com Subject: Important Message Hello, You wanted important web links right? Check out this: @ViewBag.FunnyLink <3
<configuration> ... <system.net> <mailSettings> <smtp deliveryMethod="network"> <network host="example.org" port="25" defaultCredentials="true"/> </smtp> </mailSettings> </system.net> ... </configuration>
namespace App.Models { public class ExampleEmail : Email { public string To { get; set; } public string Message { get; set; } } }
public void Send() { var email = new ExampleEmail { To = "hello@world.com", Message = "Strong typed message" }; email.Send(); }
@model App.Models.ExampleEmail To: @Model.To From: postal@example.com Subject: Example Hello, @Model.Message Thanks!
public class ExampleController : Controller { public ExampleController(IEmailService emailService) { this.emailService = emailService; } readonly IEmailService emailService; public ActionResult Index() { dynamic email = new Email("Example"); // ... emailService.Send(email); return View(); } }
[Test] public void ItSendsEmail() { var emailService = A.Fake<IEmailService>(); var controller = new ExampleController(emailService); controller.Index(); A.CallTo(() => emailService.Send(A<Email>._)) .MustHaveHappened(); }
To: test@test.com From: example@test.com Subject: Fancy email Views: Text, Html
Content-Type: text/plain; charset=utf-8 Hello @ViewBag.PersonName, This is a message
Content-Type: text/html; charset=utf-8 <html> <body> <p>Hello @ViewBag.PersonName,</p> <p>This is a message</p> </body> </html>
dynamic email = new Email("Example"); email.Attach(new Attachment("c:\\attachment.txt")); email.Send();
<configuration> <system.web.webPages.razor> <pages pageBaseType="System.Web.Mvc.WebViewPage"> <namespaces> <add namespace="Postal" /> </namespaces> </pages> </system.web.webPages.razor> </configuration>
To: john@example.org From: app@example.org Subject: Image @Html.EmbedImage("~/content/postal.jpg")
using Postal; class Program { static void Main(string[] args) { // Get the path to the directory containing views var viewsPath = Path.GetFullPath(@"..\..\Views"); var engines = new ViewEngineCollection(); engines.Add(new FileSystemRazorViewEngine(viewsPath)); var service = new EmailService(engines); dynamic email = new Email("Test"); // Will look for Test.cshtml or Test.vbhtml in Views directory. email.Message = "Hello, non-asp.net world!"; service.Send(email); } }
Email Headers: برای در بر داشتن نام، در آدرس ایمیل از فرمت زیر استفاده کنید.
To: John Smith <john@example.org>
Bcc: john@smith.com, harry@green.com Subject: Example etc
Bcc: john@smith.com Bcc: harry@green.com Subject: Example etc
public class ExampleController : Controller { public ExampleController(IEmailService emailService) { this.emailService = emailService; } readonly IEmailService emailService; public ActionResult Index() { dynamic email = new Email("Example"); // ... var message = emailService.CreateMailMessage(email); CustomProcessMailMessage(message); return View(); } }
namespace Working { public class Startup { // This method gets called by the runtime. Use this method to add services to the container. // For more information on how to configure your application, visit https://go.microsoft.com/fwlink/?LinkID=398940 public void ConfigureServices(IServiceCollection services) { services.AddMvc(); } // This method gets called by the runtime. Use this method to configure the HTTP request pipeline. public void Configure(IApplicationBuilder app, IHostingEnvironment env) { if (env.IsDevelopment()) { app.UseDeveloperExceptionPage(); } //app.Run(async (context) => //{ // await context.Response.WriteAsync("Hello World!"); //}); } } }
namespace Working.Models { public class Product { public string Name { get; set; } public decimal Price { get; set; } } }
namespace WorkingWithVisualStudio.Models { public class SimpleRepository { private static SimpleRepository sharedRepository = new SimpleRepository(); private Dictionary<string, Product> products = new Dictionary<string, Product>(); public static SimpleRepository SharedRepository => sharedRepository; public SimpleRepository() { var initialItems = new[] { new Product { Name = "Kayak", Price = 275M }, new Product { Name = "Lifejacket", Price = 48.95M }, new Product { Name = "Soccer ball", Price = 19.50M }, new Product { Name = "Corner flag", Price = 34.95M } }; foreach (var p in initialItems) { AddProduct(p); } } public IEnumerable<Product> Products => products.Values; public void AddProduct(Product p) => products.Add(p.Name, p); } }
namespace WorkingWithVisualStudio.Controllers { public class HomeController : Controller { public IActionResult Index() => View(SimpleRepository.SharedRepository.Products); } }
@{ Layout = null; } <!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width" /> <title>>Working with Visual Studio</title> </head> <body> <table> <thead> <tr> <td>Name</td> <td>Price</td> </tr> </thead> <tbody> @foreach (var p in Model) {<tr> <td>@p.Name</td> <td>@p.Price</td> </tr>} </tbody> </table> </body> </html>
<ItemGroup> <PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.0" /> </ItemGroup>
{ "name": "asp.net", "private": true, "dependencies": {} }
{ "name": "asp.net", "private": true, "resolutions": { "jquery": "3.3.1" } }
فرمت | توضیحات |
3.3.7 | بیان شماره مستقیم بسته نصب شده و تطبیق دقیق آن با شمار نسخه ، e.g ، 3.3.7 |
* | با استفاده از یک ستاره به Bower اجازه نصب آخرین نسخه را میدهد |
3.3.7 =<3.3.7< | پیشوند یک شماره نسخه با < یا =< به Bower اجازه میدهد تا هر نسخه از بستهای که بزرگتر یا بزرگتر مساوی آن نسخهی معین است، نصب شود |
3.3.7 =>3.3.7> | پیشوند یک شماره نسخه با > یا => به Bower اجازه میدهد تا هر نسخه از بستهای را که کوچکتر یا کوچکتر و مساوی نسخهی معین است، نصب شود |
3.3.7~ | پیشوند یک شماره نسخه با یک tilde (با کاراکتر ~ ) به نسخههایی که دو شماره
اولیه آنها مشابه باشند، اجازه نصب میدهد؛ حتی اگر شماره آخر آن نسخه متفاوت
باشد. مانند نسخههای 3.3.9 و 3.3.8 و اجازه نصب نسخه 3.4.0 را نمیدهد؛ چون
شماره دوم آن متفاوت است. |
3.3.7^ | پیشوند یک شماره نسخه با یک قلم (کاراکتر ^) به نسخههایی که شماره اول آنها مشابه باشند، اجازه نصب میدهد؛ حتی اگر شماره دوم آنها متفاوت باشد. مانند نسخههای 3.3.1 و 3.4.1 و 3.5.1 اما نسخه 4.0.0 اجازه نصب ندارد |
{ "name": "asp.net", "private": true, "dependencies": { "bootstrap": "4.0.0-alpha.6" } }
@model IEnumerable<WorkingWithVisualStudio.Models.Product> @{ Layout = null; } <!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width" /> <title>>Working with Visual Studio</title> </head> <body> <h3>Products</h3> <table> <thead> <tr> <td>Name</td> <td>Price</td> </tr> </thead> <tbody> @foreach (var p in Model) { <tr> <td>@p.Name</td> <td>@($"{p.Price:C2}")</td> </tr>} </tbody> </table> </body> </html>
namespace WorkingWithVisualStudio.Controllers { public class HomeController : Controller { public IActionResult Index() => View(SimpleRepository.SharedRepository.Products .Where(p => p.Price < 50)); } }
namespace WorkingWithVisualStudio.Models { public class SimpleRepository { private static SimpleRepository sharedRepository = new SimpleRepository(); private Dictionary<string, Product> products = new Dictionary<string, Product>(); public static SimpleRepository SharedRepository => sharedRepository; public SimpleRepository() { var initialItems = new[] { new Product { Name = "Kayak", Price = 275M }, new Product { Name = "Lifejacket", Price = 48.95M }, new Product { Name = "Soccer ball", Price = 19.50M }, new Product { Name = "Corner flag", Price = 34.95M } }; foreach (var p in initialItems) { AddProduct(p); } products.Add("Error", null); } public IEnumerable<Product> Products => products.Values; public void AddProduct(Product p) => products.Add(p.Name, p); } }
namespace WorkingWithVisualStudio { public class Startup { // This method gets called by the runtime. Use this method to add services to the container. // For more information on how to configure your application, visit https://go.microsoft.com/fwlink/?LinkID=398940 public void ConfigureServices(IServiceCollection services) { services.AddMvc(); } // This method gets called by the runtime. Use this method to configure the HTTP request pipeline. public void Configure(IApplicationBuilder app, IHostingEnvironment env) { if (env.IsDevelopment()) { app.UseDeveloperExceptionPage(); app.UseDeveloperExceptionPage(); } } } }
namespace WorkingWithVisualStudio { public class Startup { // This method gets called by the runtime. Use this method to add services to the container. // For more information on how to configure your application, visit https://go.microsoft.com/fwlink/?LinkID=398940 public void ConfigureServices(IServiceCollection services) { services.AddMvc(); } // This method gets called by the runtime. Use this method to configure the HTTP request pipeline. public void Configure(IApplicationBuilder app, IHostingEnvironment env) { if (env.IsDevelopment()) { app.UseDeveloperExceptionPage(); app.UseBrowserLink(); app.UseDeveloperExceptionPage(); } app.Run(async (context) => { await context.Response.WriteAsync("Hello World!"); }); } } }
<!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width" /> <title>>Working with Visual Studio</title> </head> <body> <h3>Products</h3> <table> <thead> <tr><td>Name</td><td>Price</td></tr> </thead> <tbody> <tr><td>Lifejacket</td><td>£48.95</td></tr> <tr><td>Soccer ball</td><td>£19.50</td></tr> <tr><td>Corner flag</td><td>£34.95</td></tr> </tbody> </table> <!-- Visual Studio Browser Link --> <script type="application/json" id="__browserLink_initializationData"> {"requestId":"968949d8affc47c4a9c6326de21dfa03","requestMappingFromServer":false} </script> <script type="text/javascript" src="http://localhost:55356/d1a038413c804e178ef009a3be07b262/browserLink" async="async"></script> <!-- End Browser Link --> </body> </html>
@model IEnumerable<WorkingWithVisualStudio.Models.Product> @{ Layout = null; } <!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width" /> <title>>Working with Visual Studio</title> </head> <body> <h3>Products</h3> <p>Request Time: @DateTime.Now.ToString("HH:mm:ss")</p> <table> <thead> <tr> <td>Name</td> <td>Price</td> </tr> </thead> <tbody> @foreach (var p in Model) { <tr> <td>@p.Name</td> <td>@($"{p.Price:C2}")</td> </tr>} </tbody> </table> </body> </html>
namespace WorkingWithVisualStudio { public class Startup { // This method gets called by the runtime. Use this method to add services to the container. // For more information on how to configure your application, visit https://go.microsoft.com/fwlink/?LinkID=398940 public void ConfigureServices(IServiceCollection services) { services.AddMvc(); } // This method gets called by the runtime. Use this method to configure the HTTP request pipeline. public void Configure(IApplicationBuilder app, IHostingEnvironment env) { if (env.IsDevelopment()) { app.UseDeveloperExceptionPage(); app.UseBrowserLink(); app.UseStaticFiles(); app.UseDeveloperExceptionPage(); } app.Run(async (context) => { await context.Response.WriteAsync("Hello World!"); }); } } }
h3 { } table, td { border: 2px solid black; border-collapse: collapse; padding: 5px; }
document.addEventListener("DOMContentLoaded", function () { var element = document.createElement("p"); element.textContent = "This is the element from the third.js file"; document.querySelector("body").appendChild(element); });
document.addEventListener("DOMContentLoaded", function () { var element = document.createElement("p"); element.textContent = "This is the element from the fourth.js file"; document.querySelector("body").appendChild(element); });
@model IEnumerable<WorkingWithVisualStudio.Models.Product> @{ Layout = null; } <!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width" /> <title>>Working with Visual Studio</title> <link rel="stylesheet" href="css/first.css" /> <link rel="stylesheet" href="css/second.css" /> <script src="js/third.js"></script> <script src="js/fourth.js"></script> </head> <body> <h3>Products</h3> <p>Request Time: @DateTime.Now.ToString("HH:mm:ss")</p> <table> <thead> <tr> <td>Name</td> <td>Price</td> </tr> </thead> <tbody> @foreach (var p in Model) { <tr> <td>@p.Name</td> <td>@($"{p.Price:C2}")</td> </tr>} </tbody> </table> </body> </html>
@model IEnumerable<WorkingWithVisualStudio.Models.Product> @{ Layout = null; } <!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width" /> <title>>Working with Visual Studio</title> <link rel="stylesheet" href="css/bundle.min.css" /> <script src="js/bundle.min.js"></script> </head> <body> <h3>Products</h3> <p>Request Time: @DateTime.Now.ToString("HH:mm:ss")</p> <table> <thead> <tr> <td>Name</td> <td>Price</td> </tr> </thead> <tbody> @foreach (var p in Model) { <tr> <td>@p.Name</td> <td>@($"{p.Price:C2}")</td> </tr>} </tbody> </table> </body> </html>
[ { "outputFileName": "Views/wwwroot/css/bundle.css", "inputFiles": [ "Views/wwwroot/css/First.css", "Views/wwwroot/css/second.css" ] }, { "outputFileName": "Views/wwwroot/js/bundle.js", "inputFiles": [ "Views/wwwroot/js/fourth.js", "Views/wwwroot/js/third.js" ] } ]
A suitable constructor for type 'YourType' could not be located. Ensure the type is concrete and services are registered for all parameters of a public constructor.
Multiple constructors accepting all given argument types have been found in type 'YourType'. There should only be one applicable constructor.
// throws InvalidOperationException: Unable to resolve service for type 'System.String'... public CharactersController(ICharacterRepository characterRepository, string title) { _characterRepository = characterRepository; _title = title; } // runs without error public CharactersController(ICharacterRepository characterRepository, string title = "Characters") { _characterRepository = characterRepository; _title = title; }
نوع سرویس | طول زندگی |
Microsoft.AspNetCore.Hosting.IHostingEnvironment | Singleton |
Microsoft.AspNetCore.Hosting.IApplicationLifetime | Singleton |
Microsoft.AspNetCore.Hosting.IStartup | Singleton |
Microsoft.AspNetCore.Hosting.Server.IServer | Singleton |
Microsoft.Extensions.Options.IConfigureOptions | Transient |
Microsoft.Extensions.ObjectPool.ObjectPoolProvider | Singleton |
Microsoft.AspNetCore.Hosting.IStartupFilter | Transient |
System.Diagnostics.DiagnosticListener | Singleton |
System.Diagnostics.DiagnosticSource | Singleton |
Microsoft.Extensions.Options.IOptions | Singleton |
Microsoft.AspNetCore.Http.IHttpContextFactory | Transient |
Microsoft.AspNetCore.Hosting.Builder.IApplicationBuilderFactory | Transient |
Microsoft.Extensions.Logging.ILogger | Singleton |
Microsoft.Extensions.Logging.ILoggerFactory | Singleton |
// This method gets called by the runtime. Use this method to add services to the container. public void ConfigureServices(IServiceCollection services) { // Add framework services. services.AddDbContext<ApplicationDbContext>(options => options.UseSqlServer(Configuration.GetConnectionString("DefaultConnection"))); services.AddIdentity<ApplicationUser, IdentityRole>() .AddEntityFrameworkStores<ApplicationDbContext>() .AddDefaultTokenProviders(); services.AddMvc(); // Add application services. services.AddTransient<IEmailSender, AuthMessageSender>(); services.AddTransient<ISmsSender, AuthMessageSender>(); }
services.AddTransient<IEmailSender, AuthMessageSender>(); services.AddTransient<ISmsSender, AuthMessageSender>();
public class CharactersController : Controller { private readonly ICharacterRepository _characterRepository; public CharactersController(ICharacterRepository characterRepository) { _characterRepository = characterRepository; } // GET: /characters/ public IActionResult Index() { PopulateCharactersIfNoneExist(); var characters = _characterRepository.ListAll(); return View(characters); } private void PopulateCharactersIfNoneExist() { if (!_characterRepository.ListAll().Any()) { _characterRepository.Add(new Character("Darth Maul")); _characterRepository.Add(new Character("Darth Vader")); _characterRepository.Add(new Character("Yoda")); _characterRepository.Add(new Character("Mace Windu")); } } }
using System.Collections.Generic; using DependencyInjectionSample.Models; namespace DependencyInjectionSample.Interfaces { public interface ICharacterRepository { IEnumerable<Character> ListAll(); void Add(Character character); } }
using System.Collections.Generic; using System.Linq; using DependencyInjectionSample.Interfaces; namespace DependencyInjectionSample.Models { public class CharacterRepository : ICharacterRepository { private readonly ApplicationDbContext _dbContext; public CharacterRepository(ApplicationDbContext dbContext) { _dbContext = dbContext; } public IEnumerable<Character> ListAll() { return _dbContext.Characters.AsEnumerable(); } public void Add(Character character) { _dbContext.Characters.Add(character); _dbContext.SaveChanges(); } } }
public void ConfigureServices(IServiceCollection services) { services.AddDbContext<ApplicationDbContext>(options => options.UseInMemoryDatabase() ); // Add framework services. services.AddMvc(); // Register application services. services.AddScoped<ICharacterRepository, CharacterRepository>(); services.AddTransient<IOperationTransient, Operation>(); services.AddScoped<IOperationScoped, Operation>(); services.AddSingleton<IOperationSingleton, Operation>(); services.AddSingleton<IOperationSingletonInstance>(new Operation(Guid.Empty)); services.AddTransient<OperationService, OperationService>(); }
using System; namespace DependencyInjectionSample.Interfaces { public interface IOperation { Guid OperationId { get; } } public interface IOperationTransient : IOperation { } public interface IOperationScoped : IOperation { } public interface IOperationSingleton : IOperation { } public interface IOperationSingletonInstance : IOperation { } }
services.AddScoped<ICharacterRepository, CharacterRepository>(); services.AddTransient<IOperationTransient, Operation>(); services.AddScoped<IOperationScoped, Operation>(); services.AddSingleton<IOperationSingleton, Operation>(); services.AddSingleton<IOperationSingletonInstance>(new Operation(Guid.Empty)); services.AddTransient<OperationService, OperationService>();
using DependencyInjectionSample.Interfaces; namespace DependencyInjectionSample.Services { public class OperationService { public IOperationTransient TransientOperation { get; } public IOperationScoped ScopedOperation { get; } public IOperationSingleton SingletonOperation { get; } public IOperationSingletonInstance SingletonInstanceOperation { get; } public OperationService(IOperationTransient transientOperation, IOperationScoped scopedOperation, IOperationSingleton singletonOperation, IOperationSingletonInstance instanceOperation) { TransientOperation = transientOperation; ScopedOperation = scopedOperation; SingletonOperation = singletonOperation; SingletonInstanceOperation = instanceOperation; } } }
using DependencyInjectionSample.Interfaces; using DependencyInjectionSample.Services; using Microsoft.AspNetCore.Mvc; namespace DependencyInjectionSample.Controllers { public class OperationsController : Controller { private readonly OperationService _operationService; private readonly IOperationTransient _transientOperation; private readonly IOperationScoped _scopedOperation; private readonly IOperationSingleton _singletonOperation; private readonly IOperationSingletonInstance _singletonInstanceOperation; public OperationsController(OperationService operationService, IOperationTransient transientOperation, IOperationScoped scopedOperation, IOperationSingleton singletonOperation, IOperationSingletonInstance singletonInstanceOperation) { _operationService = operationService; _transientOperation = transientOperation; _scopedOperation = scopedOperation; _singletonOperation = singletonOperation; _singletonInstanceOperation = singletonInstanceOperation; } public IActionResult Index() { // viewbag contains controller-requested services ViewBag.Transient = _transientOperation; ViewBag.Scoped = _scopedOperation; ViewBag.Singleton = _singletonOperation; ViewBag.SingletonInstance = _singletonInstanceOperation; // operation service has its own requested services ViewBag.Service = _operationService; return View(); } } }
// Services implement IDisposable: public class Service1 : IDisposable {} public class Service2 : IDisposable {} public class Service3 : IDisposable {} public void ConfigureServices(IServiceCollection services) { // container will create the instance(s) of these types and will dispose them services.AddScoped<Service1>(); services.AddSingleton<Service2>(); // container did not create instance so it will NOT dispose it services.AddSingleton<Service3>(new Service3()); services.AddSingleton(new Service3()); }
Autofac Autofac.Extensions.DependencyInjection
public IServiceProvider ConfigureServices(IServiceCollection services) { services.AddMvc(); // Add other framework services // Add Autofac var containerBuilder = new ContainerBuilder(); containerBuilder.RegisterModule<DefaultModule>(); containerBuilder.Populate(services); var container = containerBuilder.Build(); return new AutofacServiceProvider(container); }
using System.Diagnostics;
using System.Web.Mvc;
namespace MvcApplication12.CustomFilters
{
public class LogAttribute : ActionFilterAttribute
{
public override void OnActionExecuting(ActionExecutingContext filterContext)
{
Log("OnActionExecuting", filterContext);
}
public override void OnActionExecuted(ActionExecutedContext filterContext)
{
Log("OnActionExecuted", filterContext);
}
public override void OnResultExecuting(ResultExecutingContext filterContext)
{
Log("OnResultExecuting", filterContext);
}
public override void OnResultExecuted(ResultExecutedContext filterContext)
{
Log("OnResultExecuted", filterContext);
}
private void Log(string stage, ControllerContext ctx)
{
ctx.HttpContext.Response.Write(
string.Format("{0}:{1} - {2} < br/> ",
ctx.RouteData.Values["controller"], ctx.RouteData.Values["action"], stage));
}
}
}
using System.Web.Mvc;
using MvcApplication12.CustomFilters;
namespace MvcApplication12.Controllers
{
public class HomeController : Controller
{
[Log]
public ActionResult Index()
{
return View();
}
[Log]
public ActionResult Test()
{
return View();
}
}
}
[Log]
public class HomeController : Controller
using System.Diagnostics;
using System.Web.Mvc;
namespace MvcApplication12.CustomFilters
{
public class AuthorizationFilterA : AuthorizeAttribute
{
public override void OnAuthorization(AuthorizationContext filterContext)
{
Debug.WriteLine("OnAuthorization : AuthorizationFilterA");
}
}
}
using System.Diagnostics;
using System.Web.Mvc;
namespace MvcApplication12.CustomFilters
{
public class AuthorizationFilterB : AuthorizeAttribute
{
public override void OnAuthorization(AuthorizationContext filterContext)
{
Debug.WriteLine("OnAuthorization : AuthorizationFilterB");
}
}
}
using System.Web.Mvc;
using MvcApplication12.CustomFilters;
namespace MvcApplication12.Controllers
{
public class HomeController : Controller
{
[AuthorizationFilterA(Order = 2)]
[AuthorizationFilterB(Order = 1)]
public ActionResult Index()
{
return View();
}
}
}
var filter = new Filter(actionFilter, FilterScope, order);
namespace System.Web.Mvc {
public enum FilterScope {
First = 0,
Global = 10,
Controller = 20,
Action = 30,
Last = 100,
}
}
GobalFilters.Filters.Add(new AuthorizationFilterA() { Order = 2});
public abstract class Controller : ControllerBase, IActionFilter, IAuthorizationFilter, IDisposable, IExceptionFilter, IResultFilter
using System;
namespace MvcApplication7.Models
{
public class User
{
public int Id { set; get; }
public string Name { set; get; }
public string Password { set; get; }
public DateTime AddDate { set; get; }
public bool IsAdmin { set; get; }
}
}
using System;
using System.Collections.Generic;
namespace MvcApplication7.Models
{
public class Users
{
public IList<User> CreateInMemoryDataSource()
{
return new[]
{
new User { Id = 1, Name = "User1", Password = "123", IsAdmin = false, AddDate = DateTime.Now },
new User { Id = 2, Name = "User2", Password = "456", IsAdmin = false, AddDate = DateTime.Now },
new User { Id = 3, Name = "User3", Password = "789", IsAdmin = true, AddDate = DateTime.Now }
};
}
}
}
using System;
using System.Linq;
using System.Web.Mvc;
using MvcApplication7.Models;
namespace MvcApplication7.Controllers
{
public class UserController : Controller
{
[HttpGet]
public ActionResult Index()
{
var usersList = new Users().CreateInMemoryDataSource();
return View(usersList); // Shows the Index view.
}
[HttpGet]
public ActionResult Details(int id)
{
var user = new Users().CreateInMemoryDataSource().FirstOrDefault(x => x.Id == id);
if (user == null)
return View("Error");
return View(user); // Shows the Details view.
}
[HttpGet]
public ActionResult Create()
{
var user = new User { AddDate = DateTime.Now };
return View(user); // Shows the Create view.
}
[HttpPost]
public ActionResult Create(User user)
{
if (this.ModelState.IsValid)
{
// todo: Add record
return RedirectToAction("Index");
}
return View(user); // Shows the Create view again.
}
[HttpGet]
public ActionResult Edit(int id)
{
var user = new Users().CreateInMemoryDataSource().FirstOrDefault(x => x.Id == id);
if (user == null)
return View("Error");
return View(user); // Shows the Edit view.
}
[HttpPost]
public ActionResult Edit(User user)
{
if (this.ModelState.IsValid)
{
// todo: Edit record
return RedirectToAction("Index");
}
return View(user); // Shows the Edit view again.
}
[HttpPost]
public ActionResult Delete(int id)
{
// todo: Delete record
return RedirectToAction("Index");
}
}
}
@Html.ActionLink("Delete", "Delete", new { id=item.Id }
@using (Html.BeginForm(actionName: "Delete", controllerName: "User", routeValues: new { id = item.Id }))
{
<input type="submit" value="Delete"
onclick="return confirm ('Do you want to delete this record?');" />
}
@Html.ValidationSummary(true)
ModelState.AddModelError(string.Empty, "There is something wrong with model.");
@Html.EditorFor(model => model.AddDate)
@Html.ValidationMessageFor(model => model.AddDate)
public ActionResult Edit([Bind(Include = "Name, Password")] User user)
[HttpPost]
public ActionResult Edit()
{
var user = new User();
if(TryUpdateModel(user, includeProperties: new[] { "Name", "Password" }))
{
// todo: Edit record
return RedirectToAction("Index");
}
return View(user); // Shows the Edit view again.
}
public ActionResult Edit([Bind(Exclude = "IsAdmin")] User user)
using System;
using System.Web.Mvc;
namespace MvcApplication7.Models
{
[Bind(Exclude = "IsAdmin")]
public class User
{
public int Id { set; get; }
public string Name { set; get; }
public string Password { set; get; }
public DateTime AddDate { set; get; }
public bool IsAdmin { set; get; }
}
}
using System;
using System.ComponentModel;
namespace MvcApplication7.Models
{
public class User
{
public int Id { set; get; }
public string Name { set; get; }
public string Password { set; get; }
public DateTime AddDate { set; get; }
[ReadOnly(true)]
public bool IsAdmin { set; get; }
}
}
public class MyViewModel
{
public SomeDomainModel1 Model1 { get; set; }
public SomeDomainModel2 Model2 { get; set; }
...
}
public class MyViewModel
{
public string SomeExtraField1 { get; set; }
public string SomeExtraField2 { get; set; }
public IEnumerable<SelectListItem> StateSelectList { get; set; }
// ...
public string PersonFullName { set; set; }
}
namespace MvcApplication7.Models
{
public class UserViewModel
{
public int Id { set; get; }
public string Password { set; get; }
}
}
[HttpGet]
public ActionResult Upload()
{
return View(); // Shows the upload page
}
[HttpPost]
public ActionResult Upload(System.Web.HttpPostedFileBase file)
{
string filename = Server.MapPath("~/files/somename.ext");
file.SaveAs(filename);
return RedirectToAction("Index");
}
@{
ViewBag.Title = "Upload";
}
<h2>
Upload</h2>
@using (Html.BeginForm(actionName: "Upload", controllerName: "User",
method: FormMethod.Post,
htmlAttributes: new { enctype = "multipart/form-data" }))
{
<text>Upload a photo:</text> <input type="file" name="photo" />
<input type="submit" value="Upload" />
}
using System;
using System.Globalization;
using System.Web.Mvc;
namespace MvcApplication7.Binders
{
public class PersianDateModelBinder : IModelBinder
{
public object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
{
var valueResult = bindingContext.ValueProvider.GetValue(bindingContext.ModelName);
var modelState = new ModelState { Value = valueResult };
object actualValue = null;
try
{
var parts = valueResult.AttemptedValue.Split('/'); //ex. 1391/1/19
if (parts.Length != 3) return null;
int year = int.Parse(parts[0]);
int month = int.Parse(parts[1]);
int day = int.Parse(parts[2]);
actualValue = new DateTime(year, month, day, new PersianCalendar());
}
catch (FormatException e)
{
modelState.Errors.Add(e);
}
bindingContext.ModelState.Add(bindingContext.ModelName, modelState);
return actualValue;
}
}
}
ModelBinders.Binders.Add(typeof(DateTime), new PersianDateModelBinder());
public ActionResult Create([ModelBinder(typeof(PersianDateModelBinder))] User user)
[ModelBinder(typeof(PersianDateModelBinder))]
public class User
{