In previous article, I have explained Custom Authentication and Authorization in ASP.NET MVC. Now, I am going to show you how to implement basic HTTP authentication for your Web API by extending ASP.NET WEB API's AuthotrizeAttribute.
C# is rich in data type. It provides three types Object, Var and Dynamic to store data of any type. In this article, I am trying to explore the differences among these three.
.NET provides various options for creating services under .NET Framework. Before WCF, ASP.NET Web Services are used to ceate service in .NET Framework. Now WCF is the latest programming model for building and developing service-oriented application. WCF allows applications to communicate with each other in distributed environment.
A business domain is populated with related and interconnected entities which have its own properties and behavior. Most important thing is that each entity may have a state and can be bound to a possibly dynamic list of validation rules. EF allow developers to focus on the business domain and to model it in terms of classes.
Scaffolding is a technique used by many MVC frameworks like ASP.NET MVC, Ruby on Rails, Cake PHP and Node.JS etc., to generate code for basic CRUD (create, read, update, and delete) operations against your database effectively. Further you can edit or customize this auto generated code according to your need.
There are three most popular MV-* design patterns: MVC, MVP and MVVM. These are widely used by the various technologies. In this article, I will provide my opinion on these three.
AJAX Helpers are used to create AJAX enabled elements like as Ajax enabled forms and links which performs request asynchronously. AJAX Helpers are extension methods of AJAXHelper class which exist in System.Web.Mvc.Ajax namespace.
An HTML Helper is just a method that returns a HTML string. The string can represent any type of content that you want. For example, you can use HTML Helpers to render standard HTML tags like HTML <input>, <button> and <img> tags etc.
TempData is used to pass data from current request to subsequent request (means redirecting from one page to another). It’s life is very short and lies only till the target view is fully loaded. But you can persist data in TempData by calling Keep() method.
Entity Framework code first migrations allows you to create a new database or to update existing database based on your model classes. Entity Framework5 code first migrations is only able to manage a single DbContext per physical database instance. Now, Entity Framework6 code first migrations is able to manage multiple DbContext per physical database instance.
ASP.NET MVC provides a simple way to inject your piece of code or logic either before or after an action is executed. This is achieved by decorating the controllers or actions with ASP.NET MVC attributes or custom attributes. An attribute or custom attribute implements the ASP.NET MVC filters(filter interface) and can contain your piece of code or logic.
ASP.NET MVC is an open source framework built on the top of Microsoft .NET Framework to develop web application that enables a clean separation of code. ASP.NET MVC framework is the most customizable and extensible platform shipped by Microsoft. In this article, you will learn the detail pipeline of ASP.NET MVC.
When standard types of authentication do not meet your requirements, you need to modify an authentication mechanism to create a custom solution. A user context has principal which represents the identity and roles for that user. A user is authenticated by its identity and assigned roles to a user determine about authorization or permission to access resources.
jQuery Mobile offers two standard types of toolbars: Headers and Footers. Header bar may contain the page title, search button, back button, navigation links or navbar. Typically header bar is the first element inside each mobile page.
jQuery Mobile provides a powerful theming framework that allows you to customize color schemes provided by jQuery Mobile. By using jQuery Mobile ThemeRoller, you can develop a customize theme for your application and can download your custom CSS file and include it in your application.