asp.net-mvc-5

问题 I have a MVC 5 website with localized routes defined as routes.MapRoute( name: "Default", url: "{culture}/{controller}/{action}/{id}", defaults: new { culture = CultureHelper.GetDefaultCulture(), controller = "Home", action = "Index", id = UrlParameter.Optional } ); Where the default culture results in "en-US" . The problem arises when on startup I have to define the login url using the LoginPath property, that is set once and it will always use the provided value, e.g. the default culture if

问题 I am working on an asp.net mvc-5 web application , and i wrote the following :- @Html.EditorFor(model => model.Name, new { htmlAttributes = new { @class = "form-control" } }) & @Html.EditorFor(model => model.Name, new { @class = "form-control" }) but this will not have any effect on the generated html, but if i changed the EditorFor to be T extboxFor i will get the effect for the form-control class ? can anyone advice on this please ? i read that this is supported only inside asp.net mvc 5.1

问题 I am building an Excel file with EEPlus under MVC-5 C# application. Everything goes as planned until I set a height on a row (so an image can fit). I load de images and set the height on column 20, like so: Image cfPhoto = null; Bitmap cfBm = null; ExcelPicture pictureCf = null; var photoInitialColumn = 0; i++; completedFormPhotos.ForEach(delegate(CompletedFormPhoto cfP) { cfPhoto = Image.FromFile(HostingEnvironment.MapPath("~/Content/Images/FormPhotos/" + cfP.Id + ".jpg")); cfBm = new Bitmap

问题 I am using asp.net MVC-5 with EF-6, and I am not sure if using await + ToListAsync is valid. For example, I have the following repository method which returns an IQueryable :- public IQueryable<TSet> getAllScanEmailTo() { return t.TSets.Where(a=>a.Name.StartsWith("ScanEmail")); } And I am calling it as follow:- var emailsTo = await repository.getAllScanEmailTo().ToListAsync(); In the beginning, I thought I will get an error because I am using "await" a method which is not defined as a task,

问题 I'm update my MVC5 project to MVC5.1 and now have exception on route dictionary: routes.IgnoreRoute("{resource}.axd/{*pathInfo}"); stack trace: {"Method not found: 'System.Web.Routing.RouteValueDictionary System.Web.WebPages.TypeHelper.ObjectToDictionaryUncached(System.Object)'."} at System.Web.Mvc.RouteCollectionExtensions.CreateRouteValueDictionaryUncached(Object values) at System.Web.Mvc.RouteCollectionExtensions.IgnoreRoute(RouteCollection routes, String url, Object constraints) at System

问题 Is it possible to use ASPX view engine with MVC 5? We have a product using MVC 4 on ASPX view engine and we want to migrate to MVC 5, however, when I create a new project in VS 2013, select MVC and try to add a new View, I don't see any option to add a view using ASPX View Engine. Has Microsoft stopped with ASPX View Engine? Is there any way to still use ASPX? 回答1: This is what a blog post regarding the release of VS2013 said: "The HTML editor used by Razor files (.cshtml and .vbhtml) as well

问题 var boxIdValue = 233; var result = title + '<br/>@Html.ActionLink("Detail", "Show", "Boxes", new{boxId=233}, null)'; When I hardcode boxId then it works. But when I write: var result = title + '<br/>@Html.ActionLink("Detail", "Show", "Boxes", new{boxId=boxIdValue}, null)'; It doesn't. Is it possible to mix javascript var and razor in this way? 回答1: Have a look at this related Stack Overflow question. The reason why this is a challenge is that the Razor method executes on the web server at

问题 I updated my project MVC version to 5 and now iFrame does not load, I get this error: Load denied by X-Frame-Options: www.blahblah.com does not permit cross-origin framing. I noticed that for some reason now the X-Frame-Options header has SAMEORIGIN filled which does not allow the iframe to load a page from a different domain. This is a problem for me as I develop both the containing and inheriting page. I tried everything in IIS to change this header to no avail. Anyone encountered this yet?

问题 How can i customize Asp.net Identity 2 username already taken validation message(Name XYZ is already taken.)? Thanks 回答1: Well, I didn't find any simple solution to this issue. And by simple i mean modifying some message in a attribute/model/controller. One possible solution could be: After executing var result = await UserManager.CreateAsync(user, model.Password); In case that result is not successful you can check it's Errors property for the "Name XYZ is already taken." pattern and replace

问题 Last night, I decided to try and implement SignalR to my application, and because I use MVC 5, I had to use the 2.0 beta of SignalR. And oh boy, what a timing. Last night, Microsoft also decided to roll out rc1 of all their mvc 5 related packages, and updating broke a few things - mostly in the account controller that is in the template for beta2. public AccountController() { IdentityStore = new IdentityStoreManager(); AuthenticationManager = new IdentityAuthenticationManager(IdentityStore);