How to Programming with Asp.net-mvc-6

asp.net-mvc,razor,asp.net-5,asp.net-mvc-6

It should pick it up. 99.9% of me believes that you need to make sure your refresh the environment variables cache (e.g. VS needs restart if you changed the environment variable after you started the VS).

Anybody's had any luck with asp.net MVC 6's new html markup?

Make sure to include the helper library just below your model declaration @addtaghelper "Microsoft.AspNet.Mvc.TagHelpers" ...

Increasing max. request length in asp.net 5 (vNext)

asp.net,iis,iis-express,asp.net-5,asp.net-mvc-6

If you are dealing with IIS then you still need web.config file to configure httpruntime. You can add web.config to your solution. For that click on wwwroot folder and add web.config file over there. After that you can provide your setting over there and it works with IIS just like...

Angular $http.post to a ASP MVC 6 Web Api

angularjs,post,asp.net-mvc-6

I should format json data as : $http.post('/api/account/login', { Email: vm.username, Password: vm.password, RememberMe: vm.rememberMe }) I should add [FromBody] directive in the API prototype : public async Task<IActionResult> Login([FromBody]LoginViewModel model) ...

Using Startup class in ASP.NET5 Console Application

c#,asp.net-5,asp.net-mvc-6

What you're looking for is the right idea, but I think you'll need to back up a moment. Firstly, you may have noticed that your default Program class isn't using static methods anymore; this is because the constructor actually gets some dependency injection love all on its own! public class...

Returning JSON Errors from Asp.Net MVC 6 API

json,asp.net-web-api,asp.net-5,asp.net-mvc-6

One way to achieve your scenario is to write an ExceptionFilter and in that capture the necessary details and set the Result to be a JsonResult. // Here I am creating an attribute so that you can use it on specific controllers/actions if you want to. public class CustomExceptionFilterAttribute :...

ASP.NET 5 vNext Forms Having Anti Forgery Tokens Added

angularjs,asp.net-mvc-6

As of the time of this writing, that's just a bug in the Form tag helper. It will be fixed. You can exclude Form (or any element) from taghelper processing by adding a ! as in <!form></!form>...

Unable to utilize UrlHelper

asp.net,asp.net-5,adfs,asp.net-mvc-6,ws-federation

I have retrieved the IUrlHelper using the IServiceProvider in HttpContext.RequestServices. Usually you will have an HttpContext property at hand: In a controller action method you can do: var urlHelper = this.Context.RequestServices.GetRequiredService<IUrlHelper>(); ViewBag.Url = urlHelper.Action("Contact", "Home", new { foo = 1 }); In a filter you can do: public void OnActionExecuted(ActionExecutedContext...

WS-Federation sign-in Asp.NET 5 MVC 6 ADFS

As you already figured out, the WS-Federation middleware has not been ported to ASP.NET 5 yet, but don't panic, it will definitely be: https://twitter.com/blowdart/status/610526268908535808 In the meantime, you can use the OWIN/Katana 3 WS-Federation middleware in an ASP.NET 5 application with a tiny IAppBuilder/IApplicationBuilder adapter (like this one: https://github.com/aspnet-contrib/AspNet.Security.OpenIdConnect.Server/blob/vNext/samples/Mvc/Mvc.Server/Extensions/AppBuilderExtensions.cs#L50), but...

CORS for static HTML in vNext

cors,asp.net-5,asp.net-mvc-6

In Startup.cs Configure the policy in ConfigureServices ... public void ConfigureServices(IServiceCollection services) { options.AddPolicy("AllowEverything", builder => { builder.AllowAnyOrigin().AllowAnyHeader().AllowAnyMethod().AllowCredentials(); }); } Then in Configure set the app to use the policy, then set UseStaticFiles ... Ensure that UseStaticFiles() comes after UseCors - at least in the version I'm using (installed with...

Include several references on the second level

asp.net-mvc-6,entity-framework-7

.ThenInclude() will chain off of either the last .ThenInclude() or the last .Include() (whichever is more recent) to to pull in multiple levels. To include multiple siblings at the same level, just use another .Include() chain. Formatting the code right can drastically improve readability. _dbSet .Include(tiers => tiers.Contacts).ThenInclude(contact => contact.Titre)...

OAuth Authorization Service in ASP.Net MVC 6

asp.net,oauth,asp.net-5,asp.net-mvc-6

Don't waste your time looking for an OAuthAuthorizationServerMiddleware alternative in ASP.NET 5, the ASP.NET team simply decided not to port it: https://github.com/aspnet/Security/issues/83 I suggest having a look to AspNet.Security.OpenIdConnect.Server, an experimental fork of the OAuth2 authorization server middleware that comes with Katana 3: there's an OWIN/Katana 3 version, and an...

asp.net 5 mvc 6 model issue

It's because you are lazy loading the navigation properties. Look into this article. Just do this: var news = _db.News.Include(n => n.NewsCategory).ToList(); ...

Create a method/function to use within a view

asp.net-mvc-6,antiforgerytoken

Referring to a few design discussions that we only have glimpses of online, @helper was removed for design reasons; the replacement is View Components. I'd recommend a View Component that looked like the following: public class ConfigurationKeysViewComponent : ViewComponent { private readonly IConfiguration config; public ConfigurationKeysViewComponent(IConfiguration config) { this.config =...

ASP.NET vNext AntiForgeryToken

The form tag helper will automatically add the anti forgery token. (Unless you use it as a standard html form element, manually adding an action attribute). Check the source code of the form tag helper, you will see the following at the end of the Process method. if (AntiForgery ??...

MVC One controller many Index view

c#,webforms,asp.net-5,asp.net-routing,asp.net-mvc-6

First of all you must enable attribute routing if you want multiple Index actions inside 1 controller. To enable this add the following to the RouteConfig.cs routes.MapMvcAttributeRoutes(); After this rename the MyReviews\Index.cshtml to MyReviewsIndex.cshtml inside the Account folder (Delete the MyReviews folder). So it looks like the following > Controllers...

Using Routing to return a WebForms page

There is no support in ASP.NET 5 for Web Forms or the ASPX view engine. What you can do is redirect to a WebForm application on .NET 4.5/4.6, or better yet port your default.aspx to razor. As for the answer above - ASP.NET 5 does not yet support Web Pages....

What are asp.net vNext features? [closed]

asp.net,asp.net-5,asp.net-mvc-6

What is asp.net vNext? ASP.NET vNext, which is an updated version of ASP.NET that been optimized for cloud Web development. You can reference The next generation of net asp.net vnext ASP.NET vNext will let you deploy your own version of the .NET Framework on an app-by-app-basis. One app with...

How to account for Properties.Settings.Default in ASP.NET 5

There is no known way to make this work. See https://github.com/aspnet/Home/issues/591...

Multiple Posted Types asp.net 5 MVC 6 API

c#,asp.net,asp.net-mvc,asp.net-5,asp.net-mvc-6

The best way is to create a composite wrapper: public class Wrapper { public ModelA A { get; set; } public ModelB B { get; set; } } Put Wrapper in the parameter list and mark that [FromBody]. You can't use that attribute more than once because all of the...

@helper directive no longer works out of the box in ASP.NET5 MVC6 beta4.

razor,asp.net-5,asp.net-mvc-6

The @helper directive was removed since beta 4 because it imposed too many restrictions on other Razor features: https://github.com/aspnet/Razor/issues/281.

Access ASP.NET 5 View Component via URL

asp.net,unit-testing,httpcontext,asp.net-mvc-6

You cannot access a view component from a URL directly. A view component is just a component of a view and that view could be a regular or partial view. Based on your question, I believe you are trying to show the first page by default when the view (having...

How to access HttpContext inside a unit test in ASP.NET 5 / MVC 6

Following are two approaches you could use: // Directly test the middleware itself without setting up the pipeline [Fact] public async Task Approach1() { // Arrange var httpContext = new DefaultHttpContext(); var authMiddleware = new MyAuthMiddleware(next: (innerHttpContext) => Task.FromResult(0)); // Act await authMiddleware.Invoke(httpContext); // Assert // Note that the User...

How do I create Constructor Subscription in vNext Dependency Injection

c#,asp.net-mvc,dependency-injection,asp.net-5,asp.net-mvc-6

If you're wanting to resolve your Constraint through the Dependency Injection, you'll need to register it, first: services.AddTransient<Constraint>(); Once you have the IApplicationBuilder, you can access the services directly: app.ApplicationServices.GetRequiredService<Constraint>(); Of course, if you don't want to add your Constraint type to the services list, you can still access the...

MVC 6 install as a windows service

asp.net-5,asp.net-mvc-6,dnx

I am afraid the answer is no for this. I have been looking into this as well and the best way to do this is to deploy your project into a known location on disk and have a Windows Service to spin up the process which calls the cmd file....

How to Edit and Continue in ASP.Net MVC 6

c#,asp.net-5,visual-studio-2015,asp.net-mvc-6

Edit and Continue does not work for ASP.NET 5 applications at this point in Visual Studio 2015, but it is planned to support it in the final 2015 release. For more information about VS2015 ENC changes, have a look at this blog entry: http://blogs.msdn.com/b/visualstudioalm/archive/2015/04/29/net-enc-support-for-lambdas-and-other-improvements-in-visual-studio-2015.aspx...

Use Office Interop on ASP.net MVC6 website

com,ms-word,office-interop,asp.net-mvc-6

Microsoft does not currently recommend, and does not support, Automation of Microsoft Office applications from any unattended, non-interactive client application or component (including ASP, ASP.NET, DCOM, and NT Services), because Office may exhibit unstable behavior and/or deadlock when Office is run in this environment. If you are building a solution...

How to register custom UserStore & UserManager in DI

asp.net-5,asp.net-mvc-6,asp.net-identity-3

DI in general is intended for interface-driven development; .AddUserManager<ApplicationUserManager>() specifies an implementation UserManager<>, not the service interface. That means that it's still expecting you to get UserManager<ApplicationUser> and only use it that way; it'll give you an ApplicationUserManager. I'm assuming that you have additional methods you want to use on...

TagHelper for passing route values as part of a link

asp.net-5,asp.net-mvc-6,tag-helpers

You can use the attribute prefix asp-route- to prefix your route variable names. Example: <a asp-action="Edit" asp-route-id="10" asp-route-foo="bar">Edit</a>...

How can I retrieve AppSettings configuration back in Asp.Net MVC 6?

c#,dependency-injection,asp.net-mvc-6,appsettings

You can get AppSettings in your FooService by injecting IOptions<AppSettings> DI service in it's constructor. The IOptions<> interface is part of something called Options Model which is used for accessing POCO style settings(ex: your AppSettings) across your application. The calls like services.Configure<AppSettings>( and services.Configure<FacebookAuthenticationOptions>(options => in your above example, actually...

Publishing MVC 6 site with Visual Studio 2015 CTP 6 to IIS

iis-8,asp.net-5,visual-studio-2015,asp.net-mvc-6

It looks like there were some temp files created during the publish process that were not being deleted between versions. They were located at %temp%\AspNetPublish\[ProjectName], and deleting that folder removed the errors I was seeing as it cleared out all the old DLL files that shouldn’t have been published and...

TagHelper specify valid attributes

c#,asp.net,asp.net-mvc,asp.net-mvc-6,tag-helpers

With what you have right now (Attributes = AjaxForm) you'll get asp-ajax in your IntelliSense for form tags. If you want to also provide data-onsuccess in IntelliSense on form tags you can add another TargetElement attribute, aka: [TargetElement("form", Attributes = "asp-onsuccess")]. I want to note, that adding Attributes like this...

Unable to use my HtmlHelper in views

c#,asp.net-5,asp.net-mvc-6

Apparently in MVC6 the first argument has to be IHtmlHelper instead of HtmlHelper Here is the modified code : public static HtmlString YokoTextBoxFor<TModel, TProperty>(this IHtmlHelper<TModel> htmlHelper, Expression<Func<TModel, TProperty>> expression, string identifiant, string label) { string htmlString = string.Format("<span class=\"input\">" + "{0}" + "<label class=\"input-label label-yoko\" for=\"{1}\">" + "<span class=\"label-content label-content-yoko\">{2}</span>"...

Getting a Configuration Value in ASP.NET 5 (vNext)

c#,asp.net,asp.net-mvc,asp.net-5,asp.net-mvc-6

You are entangling 2 different run time resource provider, AppSettings and Dependency Injection. AppSettings, provides run-time access to Application specific values like UICulture strings, Contact Email, etc. DI Containers are factories that Manage access to Services and their lifetime scopes. For example, If a MVC Controller needed access to your...

VS 2015 CTP 6 Nuget Package Source

nuget,asp.net-5,asp.net-mvc-6

Known bug. It can be seen here: http://blog.nuget.org/20150226/nuget-3.0-beta2.html

HTTP Error 403.14 in ASP.NET5 MVC6

asp.net-mvc-6,vs-2015-preview

Try- public class Startup { public void ConfigureServices(IServiceCollection services) { services.AddMvc(); } public void Configure(IApplicationBuilder app) { app.UseMvc(routes => { routes.MapRoute( name: "default", template: "{controller}/{action}/{id?}", defaults: new { controller = "Home", action = "Index" }); }); } } ...

How to get Microsoft.AspNet.Http.HttpContext instance in Class Constructor using DI

c#,asp.net-mvc,dependency-injection,asp.net-5,asp.net-mvc-6

Inject IHttpContextAccessor in the constructor

How do I set the TypeScript compiler version for an ASP.NET 5 MVC 6 project in Visual Studio 2015 RC?

asp.net-5,visual-studio-2015,asp.net-mvc-6,typescript1.5

There is no way to do this in ASP.NET 5 natively. This is something you should handle inside gulp or grunt tasks. See this sample grunt task for typescript. It is based on the dependency you have for grunt typescript plugin.

ASP.NET 5 / MVC 6 Ajax post Model to Controller

c#,ajax,asp.net-5,asp.net-mvc-6

You need to explicit use FromBody on MVC6 if you are using json public JsonResult Login([FromBody]LoginViewModel model) EDIT I think you are mixing different errors. I will try to describe how you should make the request: content-type must be: application/json your request body must be in JSON format (as JasonLind...

Authentication in ASP.NET 5 (vNext)

asp.net,oauth,asp.net-5,asp.net-mvc-6

Microsoft.AspNet.Authentication.OAuth Allows 3rd party Identifiers (e.g. Google, Facebook) to authenticate users for you, saving your users the annoyance of registering. Allows other apps to use your application for Authentication Once your users are Authenticated by a 3rd party, the OWIN middle-ware reads their OAuth cookie and creates a domain specific...

HandleUnknownAction in ASP.NET 5

There's no real equivalent. Action Selection in MVC5/WebAPI2 was a three stage process: 1. Run the routes 2. Select a controller 3. Select an action In MVC6, step 2 is gone. Actions are selected directly using route values - you'll notice that Controller.BeginExecute is gone as well. Controllers are 'thin'...

Running a Script on Build (e.g. Gulp or Grunt)

dependency-injection,asp.net-5,asp.net-mvc-6

You can use the "Task Runner Explorer" to automate this. (Use the Quick Launch in the upper right, Ctrl+Alt+\, or View->Other Windows->Task Runner Explorer.) Find the task you want to add ("bower" or "prepare", depending on the route you want to go), right click, and use the context menu to...

Getting the host name from a scoped service factory

Since you're correctly defining it as scoped already, you can use the IHttpContextAccessor directly in your constructor of Foo: public class Foo { public Foo(IHttpContextAccessor contextAccessor) { var host = contextAccessor.HttpContext.Request.Host.Value; // remainder of constructor logic here } } Something similar is done many places in the GitHub repositories; it...

How properly inject HttpContext in MVC6

c#,asp.net-mvc-6,asp.net-mvc-scaffolding,vs-2015-preview

If you are trying to access HttpContext, then you can use IHttpContextAccessor for this purpose. Example: services.AddTransient<QueryValueService>(); public class QueryValueService { private readonly IHttpContextAccessor _accessor; public QueryValueService(IHttpContextAccessor httpContextAccessor) { _accessor = httpContextAccessor; } public string GetValue() { return _accessor.HttpContext.Request.Query["value"]; } } Note that in the above example QueryValueService should be...

Is controller scaffolding missing in MVC 6?

If you are referring to CRUD scafolding for controllers and views with ASP.NET 5 and MVC 6 it has been splitted off from the Visual Studio GUI and moved to command line. You'll need a package called CodeGenerators, add it to your project.json configuration file as: "dependencies": { ... "Microsoft.Framework.CodeGenerators.Mvc":...

EF7: Foreign Keys are not generated when adding to Database Context

c#,linq,asp.net-mvc-6,entity-framework-7

While it is a bit annoying, having to do that, for now I was able to solve the problem by renaming Permissions.PermissionId to Permissions.Id. Not a great solution and I have no clue why this affects anything (I added PermissionId as a key via Fluent API before), but it's working.

ASP.NET MVC 6 (vNext) not properly linking to files

asp.net,asp.net-mvc,asp.net-mvc-6

Removing app.UseWelcomePage(); from Startup.cs fixed this, as per Sami Kuhmonen's suggestion (and helpful link to https://github.com/aspnet/Home/issues/113)

ASP.NET 6 get RazorViewEngineOptions from app.ApplicationServices.GetService

c#,asp.net,asp.net-mvc-6

I believe you want an IOptions<RazorViewEngineOptions> type parameter on your GetService() call. Consider the ASP.NET Test Code here: https://github.com/aspnet/Mvc/blob/master/test/Microsoft.AspNet.Mvc.Razor.Test/RazorViewEngineOptionsTest.cs#L39 // Assert var accessor = serviceProvider.GetRequiredService<IOptions<RazorViewEngineOptions>>(); Assert.Same(fileProvider, accessor.Options.FileProvider); I am not readily able to verify this on my current workstation, and so not sure if this applies to ASP.NET MVC v6,...

How to get the current logged in user Id ASP.NET MVC6

asp.net,asp.net-identity,asp.net-mvc-6

I included using System.Security.Claims and I could access the GetUserId() extension method NB: I had the using Microsoft.AspNet.Identity already but couldn't get the extension method. So I guess both of them have to be used in conjunction with one another using Microsoft.AspNet.Identity; using System.Security.Claims; ...

Problems publishing asp vnext website on IIS 8

iis,asp.net-5,visual-studio-2015,asp.net-mvc-6

ASP 4.5 wasn't installed , even though i had ASP.NET options in IIS Control panel . In order to install it you have to go to Add Roles and Features Web Server IIS / Web Server / Application Development and check ASP .NET 4.5 and .NET Extensibility 4.5 (i'm not...

Getting Absolute URL's using ASP.NET MVC 6

c#,asp.net,.net,asp.net-mvc,asp.net-mvc-6

You could modify your extension class to use the IHttpContextAccessor interface to get the HttpContext. Once you have the context, then you can get the HttpRequest instance from HttpContext.Request and use its properties Scheme, Host, Protocol etc as in: string scheme = HttpContextAccessor.HttpContext.Request.Scheme; For example, you could require your class...

ActionLink (LinkText,Action,ControlName,AreaName,RoutesValue,html attribute)

asp.net,asp.net-mvc,routes,actionlink,asp.net-mvc-6

Specify your area name in the Route Values parameter: @Html.ActionLink("Go to contact page", "Index", "Drugs", new { area = "Growths", id = item.GroupMeasure_ID }, null)) ...

Visual Studio and KVM version mismatch

visual-studio,kvm,asp.net-mvc-6,kruntime

This is a limitation of the VS 2015 CTP <= 5. If you install the latest VS 2015 CTP 6, you should see that VS and KVM look in the same place for KRE's: ...

Web api with mvc 6 get element based on string

c#,asp.net-mvc,asp.net-web-api,asp.net-5,asp.net-mvc-6

Just remove :string. You're not really constraining the value of the id anyway - it's already a string in the URL. This fairly old blog post lists the available constraints - and you can see there's no :string constraint, because you don't need there to be. The constraints are used...

Accessing dependency injected services in MVC 6

configuration,asp.net-5,asp.net-mvc-6

In general where ever you have access to HttpContext, you can use the property called RequestServices to get access to the services in DI. For example, to get access to the ILogger service from within ObjectResult. public override async Task ExecuteResultAsync(ActionContext context) { var logger = context.HttpContext.RequestServices.GetRequiredService<ILogger<ObjectResult>>(); The above usage...

ASP.NET 5 MVC6 Custom CSS & Javascript placing convention

c#,asp.net,visual-studio-2015,asp.net-mvc-6

I do have app and vendor folders outside wwwroot. In vendor, I customize libraries like bootstrap, themes. In app I have my own css, less and js files for the application. I also have an asset path inside app for anything that needs to be copied (folder font shown in...

Access to Configuration object from Startup

c#,asp.net-mvc-6

An example of how you can do this: Let's assume you have a config.json like below: { "SomeSetting1": "some value here", "SomeSetting2": "some value here", "SomeSetting3": "some value here", "ActiveDirectory": { "DomainName": "DOMAIN-NAME-HERE" } } Create a POCO type having your option information: public class ActiveDirectoryOptions { public string DomainName...

Why using UseCookieAuthentication cause exception?

remove Security packages and add this: "Microsoft.AspNet.Authentication.Cookies": "1.0.0-beta4" and, in login/register controller var claims = new List<Claim> {new Claim(ClaimTypes.Name, model.Username)}; Context.Response.SignIn(CookieAuthenticationDefaults.AuthenticationScheme, new ClaimsPrincipal(new ClaimsIdentity(claims, "Cookies"))); ...

How do I get the details of an Error 500 for an Azure Web App?

azure-web-sites,asp.net-mvc-6

For MVC 6 you need to add a web.config file to the wwwroot folder with the following: <configuration> <system.web> <customErrors mode="Off"/> </system.web> </configuration> That will add the markup to the deployed web.config file, and give you detailed errors. See http://docs.asp.net/en/latest/fundamentals/diagnostics.html#http-500-errors-on-azure for more details....

How to publish a Asp.net 5 MVC6 website on IIS containing two web apps

asp.net-5,visual-studio-2015,asp.net-mvc-6

How did you deploy? Here are the steps that you can follow to get that running: Make sure that you the app pool is a .NET 4 app pool Run, in your web app's project folder dnu publish --runtime <name of runtime> (the name is the name of the runtime...

VS2013 Is Not Compatible With VS2015 Project Type

asp.net-mvc,visual-studio-2013,asp.net-mvc-6

This repo is a fork of next version of ASP.NET MVC. It's built to run on VS 2015, C#6 and the next runtime. Even if you could open it, you couldn't compile or run it. Visual Studio 2015 can create both vNext (5) and ASP.NET 4.5/4.6 projects. ASP.NET 5 projects...

Deploy MVC 6 app in IIS

asp.net-5,visual-studio-2015,asp.net-mvc-6

File System publish is actually exactly what you want; All DNX applications are stand-alone, whether for ASP.NET 5 or a console app. When you publish to the File System, you get a few folders; the wwwroot (assuming you kept the default in your project.json) folder is where IIS should point....

Can't send parameters through POST on asp.net vNext app. (beta 3) (MV6, mono, EF7, OSX)

asp.net,osx,post,mono,asp.net-mvc-6

I don't really know with mvc6 but with mvc5 a simple string parameter was sent in the query string. Did you tried to remove the [FromBody] EDIT: In MVC5 a simple string parameter can be sent through a form post, a query string or a route value....

How do you configure SQL Session State in ASP.NET 5.0 (vNext) MVC 6? [closed]

sql-server,configuration,session-state,asp.net-5,asp.net-mvc-6

Support for SQL Server Session State is currently in development. So your best options for now are using In-Memory session(which has the issue which you mentioned about state not persisted for multiple servers behind load balancer kind of scenarios). However you could try using Redis cache(ASP.NET 5 Session implementation is...

ASP.NET 5 Adding MVC6 Unit Test Project

c#,asp.net-5,asp.net-mvc-6

this is my project.json that works with tests. { "version": "1.0.0-*", "dependencies": { "xunit": "2.1.0-beta1-*", "xunit.runner.aspnet": "2.1.0-beta1-*" }, "frameworks": { "aspnet50": { "dependencies": { } }, "aspnetcore50": { "dependencies": { "System.Runtime": "4.0.20-beta-22523" } } }, "commands": { "test": "xunit.runner.aspnet" } } ...

How to pass a URL as a query string parameter in MVC

Thanks so much for all the answers. Finally I got it sorted. Please refer to my fix below: [Route("api/[controller]")] public class UrlController : Controller { [HttpGet("{*longUrl}")] public string ShortUrl(string longUrl) { var test = longUrl + Request.QueryString; return JsonConvert.SerializeObject(GetUrlToken(test)); } ...

MVC 6 HttpPostedFileBase?

asp.net-mvc-6,httppostedfilebase

There is no HttpPostedFileBase in MVC6. You can use IFormFile instead. Example: https://github.com/aspnet/Mvc/blob/dev/test/WebSites/ModelBindingWebSite/Controllers/FileUploadController.cs Snippet from the above link: public FileDetails UploadSingle(IFormFile file) { FileDetails fileDetails; using (var reader = new StreamReader(file.OpenReadStream())) { var fileContent = reader.ReadToEnd(); var parsedContentDisposition = ContentDispositionHeaderValue.Parse(file.ContentDisposition); fileDetails = new FileDetails { Filename =...

Using System.Net.Mail in ASP NET MVC 6 project

asp.net-mvc-6,system.net.mail

I don't believe that the SmtpClient is being ported to .Net Core. (You can use the unofficial reverse package lookup to find the new NuGet packages, and there isn't one.) Since you don't need .Net Core, you can remove the dnxcore50 entry from your frameworks in your project.json....

Publish to Azure fails with “ Unrecognized link extension 'contentLibExtension'” Error

azure,webdeploy,asp.net-mvc-6,vs-2015-preview

I had the same error. In my case the problem was an old version of "msdeploy.exe". After some searching I found one "msdeploy.exe" in the folder "C:\Program Files (x86)\IIS\Microsoft Web Deploy\msdeploy.exe" which caused the problem and another one in the folder "C:\Program Files (x86)\IIS\Microsoft Web Deploy V3\msdeploy.exe". As I don't...

Rendering Views from external assemblies in MVC6

c#,asp.net-mvc-6

I ended up solving this in, what I believe to be, an incredibly hacky way. Since the views are in each project, inside the src folder, I changed the RazorViewEngine root from the Mvc application, in the src\Branch.Web, to just src. So every view has to be preffixed with the...

How and Where to tell if a ViewComponent has been invoked x times in a view?

You can use HttpContext.Items which has the advantage of not using the session. These items are stored and shared per request, which would also fit your objective. In your viewComponent you can add/retrieve an item as in this.Context.Items["MyComponentInvocationCount"]. Whenever the count is greater than 2 you can just return an...

Request.PhysicalApplicationPath in ASP-MVC 6?

asp.net-5,asp.net-mvc-6,entity-framework-7

You can use the ApplicationBasePath property on IApplicationEnvironment service to get this info. public class TestController : Controller { private readonly IApplicationEnvironment _appEnv; public TestController(IApplicationEnvironment appEnv) { _appEnv = appEnv; } public string Index() { return _appEnv.ApplicationBasePath; } } ...

Entity Framework 7 group by

It doesn't look like this is currently supported, but it looks like someone saw this post and created the linked issue. The concept is a fairly complex bit of logic, and EF7 is very much in an early phase. .Net's GroupBy doesn't translate directly to SQL's GROUP BY until you...

asp.net 5 mvc 6 loginUrl change path

asp.net-5,asp.net-mvc-6,openid-connect

Try doing the following: services.Configure<CookieAuthenticationOptions>(options => { options.LoginPath = new PathString("/<YOUR-AREA>/Account/Login"); } Question: Did you decorate your controller with an [Area] attribute?...

MVC 6 OpenIdConnect

The problem you are having is related to the Cookie header and it's beyond the limit of HTTP.sys if the 400 error you are getting is "HTTP Error 400. The size of the request headers is too long.". The Azure AD cookie header probably exceeds the limit for a single...

db.database.ExecuteSQLCommand equivalent in EF 7

entity-framework,asp.net-5,asp.net-mvc-6,entity-framework-7

The feature isn't implemented yet. Track its progress using issue #624. Here is a crude extension method you can use for now. public static int ExecuteSqlCommand(this RelationalDatabase database, string sql) { var connection = database.Connection; var command = connection .DbConnection.CreateCommand(); command.CommandText = sql; try { connection.Open(); return command.ExecuteNonQuery(); } finally...

Sessions can't store serialized objects?

OK, looks like you have to manually serialize the object to a byte array with the BinaryFormatter and then add it, to deserialize it is the same but in reverse, get the byte array an deserialized to the object, also with a BynaryFormatter.

ViewComponents in Areas

The Area attribute can only be used with controllers. When you make a request to a view within an area and if this view has any view components referenced in them, then MVC looks for the view component's views in certain order. Following is the difference in how a view...

File IO Close() method error in ASP.NET MVC 6

Do you use the core CLR? The StreamWriter.Close method are not available in core CLR. You can use Dispose method replace. You also can use using statement: using (var writer = System.IO.File.CreateText("your_path")) { writer.WriteLine("text"); } ...

Where are @Json.Encode or @Json.Decode methods in MVC 6?

asp.net-mvc,osx,asp.net-5,asp.net-mvc-6,kestrel

After some search, found it: @inject IJsonHelper Json; @Json.Serialize(...) ...

Kestrel on AspNet vNext doesnt serve index page under /

You need to enable the DefaultFilesMiddleware using UseDefaultFiles() and place it before the call to UseStaticFiles(): app.UseDefaultFiles(); app.UseStaticFiles(); If you don't specify otherwise, the middleware uses the DefaultFilesOptions by default, which means this list of default file names will be used: default.htm default.html index.htm index.html See MSDN...

How to configure email settings in ASP.NET 5?

Try this as a way to keep your secrets secret. First, install the SecretManager and configure it with your secrets. When you're on your local machine, you'll want to use values from the SecretManager. With your hosting (e.g. in Azure) you'll use environmental variables. Local: Install and Configure the SecretManager...

ASP.NET MVC 6 default debugging launch URL