Is HttpContext.Current.Items["SameKey"] unique for each call made to the ASP.NET WebApi?

Entity validation best practices in ASP.NET MVC and ADO.NET Entity Framework

i am using ASP.NET MVC & ADO.NET Entity Framework in a project. I want to add validation logic to my entities via partial classes. It works similar like shown in the ...NerdDinner.com ASP.NET MVC Application... which is using LINQ2SQL. The main difference is, that i have to use the"OnPropertyChanging" event instead the "OnValidating" like in LINQ2S...

Impersonation and asynchrony in ASP.NET WebAPI

Update 2...This question originally was "Does impersonation work with Web API?"... And the question to that question is "Yes, it does." ...But the problem was not about Web API but impersonation itself. (The description of the problem is below)...But now I'd like to tell others about the solution....My controllers are async and my mistaken premise ...

ASP.NET MVC Entity Framework 6 Navigation Property not saving on SaveChanges() Repository Pattern on Edit

I found a solution to this. I'm still not sure why it wasn't updating, but the way I got it working was to expose the ForeignKey on the MenuItem object explicitly as such:...public class MenuItem : BaseModel { [Key, DatabaseGenerated(DatabaseGeneratedOption.Identity)] public int Id { get; set; } // I didn't have this expose...

Delete row ASP.NET MVC ADO.NET entity Model

You want to also remove the ms_person and ms_user?...Do this....db.ms_student.Remove(ms_student); if (ms_student.ms_person != null) { db.ms_person.Remove(ms_student.ms_person); if (ms_student.ms_person.ms_user != null) { db.ms_user.Remove(ms_student.ms_person.ms_user); } } db.SaveChanges();

ASP.NET MVC4 with Entity Framework 6 to call a stored procedure

I have a stored procedure to display report in ASP.NET MVC project using Entity framework, this procedure is make for read purpose. I searched all tutorial but i didnt find any relevant example or relevant information that how to read stored procedure and display report in MVC project.

ASP.NET Web Api 2 / EF6 first call initialization performance

The first call to our API is always extremely slow. For example, below demonstrates the CPU usage and time it takes for the first call to complete:...The first call can take up to ...30 seconds... and eats almost 100% CPU. Call 2 and 3 take 200ms (as they should). After recycling the application pool, it will do the same thing with the first cal...

asp.net mvc Join two tables to a single list item in html unordered list

<ul> @foreach (var teamre in dmodel.Teamre) { <li> @teamre.name </li> } ...I think your using the wrong collection to iterate through...see my code change above.

Internal Server Error 500 Asp.net WebApi trying to DI with Entity

I am building an ASP.net WebApi, and trying to use Entity alongside. I am following this guide....Getting Started with ASP.NET Web API 2 (C#)...I am receiving a 500 internal server error using Fiddler. The JSON Exception message states ...ExceptionMessage=An error occurred when trying to create a controller of type 'LocationsController'. Make sure ...

asp.net core authentication with IdentityDbContext<AppUser, AppRole, int, AppUserClaim, AppUserRole, AppUserLogin, AppRoleClaim, AppUserToken>

When you are customizing ASP.NET Core Identity, you should not use AddEntityFrameworkStores anymore. Because it will override all of your previous settings and customization to default Identity services....Quote from Github answer ...here....

How to fix "This dictionary requires a model item of type" in Asp.NET MVC?

Here is my model class Where is my mistake ?...And error message I received; ...The model item passed into the dictionary is of type 'System.Collections.Generic.List`1[NePisirsem.Models.EntitiyFramework.iletisim]', but this dictionary requires a model item of type 'NePisirsem.Models.Uye'...public partial class iletisim { public int Id { get; se...