Now WCF Web API changed to ASP.NET Web API. ASP.NET Web API has the feature of self-host. In Microsoft official site, they also provides two simples ASP.NET Web API self-host samples. However, they are so simple and actually they looks like the “same” one because these 2 simples are Console applications and use very similar [Read More ...]
Most of content in this post from Microsoft and related websites: Firstly, we start from the simplest thing: The relationship of WCF Web API and ASP.NET Web API is WCF Web API is now “merged” to ASP.NET Web API, “ASP.NET Web API is effectively the next version of WCF Web API. There will not be [Read More ...]
Aug 102011
HTTP protocol is a stateless protocol. So ASP.NET need to manage the state. ASP.NET comes with built-in supports for state management both at the server and client side. Server Side State Management: State information can be managed using Application, Session or Cache objects; Application Object: Application object can store the information for all users who [Read More ...]
ASP.NET Application Life Cycle: The life cycle of an ASP.NET application starts with a request sent by a browser to the Web server (IIS). ASP.NET Application Life Cycle can be different due to different version of web server: IIS7.0 is different from IIS 6.0 / 5.0. The main difference in processing stages between IIS 7.0 [Read More ...]
Jun 302011
The ClientID of Control is the ID that client script can access a server control. As a .NET programmer, you should know how difficult if you want to load your server side control using Java scripts in Client. Because you don’t know control’s ID until runtime. Normally we just could put our Javascript in code [Read More ...]
Before ASP.NET 4.0, you could add meta keywords and description using HTML in asp.net web page. In ASP.NET 4.0, you can set keywords and descriptions for your web pages declaratively. There are two keywords MetaDescription and MetaKeywords in Page tag. For example: <%@ Page Title="Home Page" Language="C#" MasterPageFile="~/Site.master" AutoEventWireup="true" MetaDescription = "This is Description" [Read More ...]
When you run ASP.NET web application, and when you try to do a Role operation such as adding a role, you might get an error message: The Role Manager feature has not been enabled. This error message is not from your code, it is from ASP.NET. The reason is that By default the Roles provider [Read More ...]