asp.net-mvc-5

I was combining my existing DBContext with the new IdentityDbContext in MVC 5. I managed to combine the two contexts but when I ran my application and the model was being created I was presented with the following error message: Context.IdentityUserLogin: : EntityType 'IdentityUserLogin' has no key defined. Define the key for this EntityType. Context.IdentityUserRole: : EntityType 'IdentityUserRole' has no key defined. Define the key for this EntityType. I worked out how to fix it after doing a bit of reading. Create the two following configuration classes (keeps it clean in your

I have few empty route values I want in the query string: var routeValues = new RouteValueDictionary(); routeValues.Add("one", ""); routeValues.Add("two", null); routeValues.Add("three", string.Empty); If I then pass it to UrlHelper.RouteUrl() it ignores all the values and the generated query string is empty. However, urls like /?one=&two=&three= are perfectly valid. How can I do that? This behavior is built into the default Route class. It calls into the ParsedRoute.Bind() method where it does this check: if (IsRoutePartNonEmpty(obj2)) { acceptedValues.Add(key, obj2); } Which does this:

I've seen a lot of unsolved questions about this. Apparently many developers have gotten past this issue, but I haven't seen any solutions posted. I'm trying to read a smart card (X.509 CAC) for my ASP.NET MVC 5 web app. When I try to pull the certificate information like this: var request = HttpContext.Request; var cert = request.ClientCertificate; The cert has empty values. The problem appears to be I am not presenting the dialog to request user certificate info like I see on other websites. How do I expose this dialog? I am running it with SSL enabled. My applicationhost.config has this in

I have a model with two-dimensional array in it: public class Matrix { public ValidInt[][] Data; [Range(0, 8, ErrorMessage = "Введите ширину картины")] public int Width { get; set; } [Range(0, 8, ErrorMessage = "Введите ширину картины")] public int Height { get; set; } public Matrix(int w, int h) { Width = w; Height = h; Data = new ValidInt[w][]; for (int i = 0; i < w; i++) this.Data[i] = new ValidInt[h]; } public class ValidInt { [Range(0, 8, ErrorMessage = "Введите число, соответствующее цвету")] public int Value { get; set; } public ValidInt() { Value = 0; } } } Then I would like to have

I have been searching around and really can not find a decent answer on how to build a ViewModel and then fill that with the data from my EF model. The two EF models I want to push into a single ViewModel are: public class Section { [DatabaseGenerated(DatabaseGeneratedOption.Identity), HiddenInput] public Int16 ID { get; set; } [HiddenInput] public Int64? LogoFileID { get; set; } [Required, MaxLength(250), Column(TypeName = "varchar"), DisplayName("Route Name")] public string RouteName { get; set; } [Required, MaxLength(15), Column(TypeName = "varchar")] public string Type { get; set; }

I'm using mvc5, and everything about user account management I do with UserManager. It works good with roles, claims, etc. But I didn't find how to delete user with UserManager. Is there a way to delete user with UserManager? I can create Database context with dbset and then delete it from this context, but I don't want create dbcontext, userclass, etc. for one delete method. Delete was not supported in UserManager in 1.0, but its supported in the upcoming 2.0 release, and in the current 2.0 nightly builds if you want to preview the changes early. I had issues with the above answer, though I

I am developing a website in MVC4. I developed user roles and permissions. I want to ask where I should check user permission access: in the Custom Action filter, or the Custom Authorization filter? If user does not have access to the module, then I must show a toaster error message. How do I show this message in an action filter? I use to write custom action filter attribute so that on the action call this method is called and i check in it if user role allows him to call this action or not. You have to write custom action filter attribute same way but you have to write your own business