asp.net-mvc Archives

ASP.NET, Programming

IT Nursery

Adding ASP.NET MVC5 Identity Authentication to an existing project

I have seen lots of similar pages on the web, but most of them use a new project instead of an existing one, ...

June 4, 2022
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asp.net-mvc, Programming

IT Nursery

The conversion of a datetime2 data type to a datetime data type resulted in an out-of-range value

I have the following code in my HomeController: public ActionResult Edit(int id) { var ArticleToEdit = (from m in _db.ArticleSet where m.storyId == ...

June 4, 2022
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asp.net-mvc, Programming

IT Nursery

How can I add a class attribute to an HTML element generated by MVC’s HTML Helpers?

ASP.NET MVC can generate HTML elements using HTML Helpers, for example @Html.ActionLink(), @Html.BeginForm() and so on. I know I can specify form attributes ...

June 3, 2022
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C#, Programming

IT Nursery

Test method is inconclusive: Test wasn’t run. Error?

I have a test class and below I have posted a sample test from the test class namespace AdminPortal.Tests.Controller_Test.Customer {...

June 3, 2022
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ASP.NET, Programming

IT Nursery

include antiforgerytoken in ajax post ASP.NET MVC

I am having trouble with the AntiForgeryToken with ajax. I’m using ASP.NET MVC 3. I tried the solution in jQuery Ajax calls and ...

June 3, 2022
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asp.net-mvc, Programming

IT Nursery

What does the X-SourceFiles header do?

Using a FileStreamResult in ASP.NET MVC 3, I get a response header like X-SourceFiles =?UTF-8?B?RDpcUHJvamVjdFxqYWNvYlx0ZXN0?= Anyone knows what this header means, and what’s ...

June 3, 2022
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jquery, Programming

IT Nursery

How can I post an array of string to ASP.NET MVC Controller without a form?

I am creating a small app to teach myself ASP.NET MVC and JQuery, and one of the pages is a list of items ...

June 3, 2022
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C#, Programming

IT Nursery

How to add/update child entities when updating a parent entity in EF

The two entities are one-to-many relationship (built by code first fluent api). public class Parent { public Parent() { this.Children = new List<Child>(); ...

June 3, 2022
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asp.net-mvc, Programming

IT Nursery

How to remove ASP.Net MVC Default HTTP Headers?

Each page in an MVC application I’m working with sets these HTTP headers in responses: X-Powered-By: ASP.NET X-AspNet-Version: 2.0.50727 X-AspNetMvc-Version: 2.0 How do ...

June 2, 2022
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C#, Programming

IT Nursery

How to specify a min but no max decimal using the range data annotation attribute?

I would like to specify that a decimal field for a price must be >= 0 but I don’t really want to impose ...

June 2, 2022
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