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The ASP.NET Page Life Cycle     
Total Hits: 73  |  Today: 0Author: Shijo Baby      Rating:  
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When a page request is sent to the Web server, whether through a submission or location change, the page is run through a series of events during its creation and disposal. When we try to build ASP.NET pages and this execution cycle is not taken into account, we can cause a lot of headaches for ourselves. However, when used and manipulated correctly, a page's execution cycle can be an effective and powerful tool. Many developers are realizing that understanding what happens and when it happens i...

Simple Chat asp.net + Ajax     
Total Hits: 70  |  Today: 0Author: peter john      Rating:  
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This article describe how to make a chat without Applet or other heavy component.
i'll Ajax to refresh ONLY a div container .
The messages will be stored in a application Object. Ajax will creates a javascript proxy for the servers functions.
you can test the application opening two Internet Explorer and sending messages from each to other...

C# Ibatis Sample     
Total Hits: 633  |  Today: 0Author: Mohamed Mudassair & Charles Carroll      Rating:  
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You code your app and place your ad-hoc SQL statements and stored Procs outside of the code in an XML file. Your code works against the database and SQL specified in the XML....

Building Websites with VB.NET - Chapter 7: Creating Custom Modules     
Total Hits: 881  |  Today: 0Author: Mohan Raphel      Rating:  
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In this chapter, we are going to walk you through creating a custom module for the CoffeeConnections portal. A custom module can consist of one or more custom web controls. The areas we will cover are: Creating a private assembly project to build and debug your module, Creating View and Edit controls, Adding additional options to the module settings page, Implementing the IActionable, ISearchable, and IPortable interfaces, Using the Dual List Control, Creating a SQLDataProvider, Packaging your m...

Authentication and Authorization     
Total Hits: 127  |  Today: 0Author: J.D. Meier, Alex Mackman, Michael Dunner, and Srin      Rating:  
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This chapter provides guidance to help you develop an appropriate authorization strategy for your particular application scenario. It will help you choose the most appropriate authentication and authorization technique and apply them at the correct places in your application. Designing an authentication and authorization strategy for distributed Web applications is a challenging task. The good news is that proper authentication and authorization design during the early phases of your application...

Intranet Security     
Total Hits: 116  |  Today: 0      Rating:  
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This chapter describes how to secure common intranet application scenarios. It presents the characteristics of each scenario and describes the steps necessary to secure the scenario. Analysis sections are also included to provide further information. Access to intranet applications is restricted to a limited group of authorized users (such as employees that belong to a domain). While an intranet setting limits the exposure of your application, you may still face several challenges when you devel...

Troubleshooting Security Issues     
Total Hits: 114  |  Today: 0Author: J.D. Meier, Alex Mackman, Michael Dunner, and Srin      Rating:  
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This section presents a set of troubleshooting tips, techniques and tools to help diagnose security related issues....

Data Access Security     
Total Hits: 123  |  Today: 0Author: J.D. Meier, Alex Mackman, Michael Dunner, and Srin      Rating:  
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This chapter presents recommendations and guidance that will help you develop a secure data access strategy. Topics covered include using Windows authentication from ASP.NET to the database, securing connection strings, storing credentials securely in a database, protecting against SQL injection attacks and using database roles. This chapter presents recommendations and guidance that will help you develop a secure data access strategy. Topics covered include using Windows authentication from ASP...

ASP.NET Security     
Total Hits: 122  |  Today: 0Author: J.D. Meier, Alex Mackman, Michael Dunner, and Srin      Rating:  
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This chapter presents guidance and recommendations that will help you build secure ASP.NET Web applications. Much of the guidance and many of the recommendations presented in this chapter also apply to the development of ASP.NET Web services and .NET Remoting objects hosted by ASP.NET. ASP.NET works in conjunction with IIS, the .NET Framework, and the underlying security services provided by the operating system, to provide a range of authentication and authorization mechanisms....

Enterprise Services Security     
Total Hits: 114  |  Today: 0Author: J.D. Meier, Alex Mackman, Michael Dunner, and Srin      Rating:  
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This chapter explains how to secure business functionality in serviced components contained within Enterprise Services applications. It shows you how and when to use Enterprise Services (COM+) roles for authorization, and how to configure RPC authentication and impersonation. It also shows you how to securely call serviced components from an ASP.NET Web application and how to identify and flow the original caller's security context through a middle tier serviced component. Traditional COM+ servi...

Sample Chapter: Pure ASP.Net     
Total Hits: 317  |  Today: 0Author: Mitchell Harper      Rating:  
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In this sample chapter from "Pure ASP.Net", we'll see what web forms are, how the code is processed on the server and how client-side code can also be integrated into web forms...At the most basic level, an ASP.NET Web form looks remarkably like a regular HTML page. It is a text file that contains markup language that can be edited in a simple text editor such as notepad. However, an ASP.NET Web form has several "distinguishing elements, which are discussed in this chapter!...

ASP.NET and jQuery to the Max  Version: 0.00     Price: $0.00  
Total Hits: 640  |  Today: 0Author: Gianluca Negrelli      Rating:  
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The UpdatePanel represents Microsoft's main interpretation of AJAX techniques. The UpdatePanel's indubitable merit is that it brings the magic of AJAX in every day's programming work for any ASP.NET programmer. But now, three years after it was born, the UpdatePanel shows all its limits even to me, a trusty and loyal Microsoft programmer....

Disable button after click and display text [Processing...]  Version: 0.00     Price: $0.00  
Total Hits: 12  |  Today: 0Author: Sunasara Imdadhusen      Rating:  
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This will disable Button, and then change the text of the button "Processing...", and then continue on with the server side event btnProcess_OnClick event handler....

A baseline Netflix Queue to start from  Version: 0.00     Price: $0.00  
Total Hits: 0  |  Today: 0Author: Stephen Inglish      Rating:  
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Everyone wants the Netflix Queue, but it seems you can't find it anywhere. So, you have to go down several paths trying to find a way to roll your own, which can be frustrating to say the least. Here is a starting point that you can begin from....

An ASP.NET / HTML dimmer for your website  Version: 0.00     Price: $0.00  
Total Hits: 0  |  Today: 0Author: pogowolf      Rating:  
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Ever wanted to dim the background of an HTML page, and the only code you can find is all based off IE's CSS Filters? I wanted to make a cross-browser solution to this (and go easy on me.. this is my first post.. he he)....

Converting , extracting preview image in asp.net via ffmpeg  Version: 0.00     Price: $0.00  
Total Hits: 3  |  Today: 0Author: nothingelz      Rating:  
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Well in this article I’ll talk about how using ffmpeg with asp.net , for converting video , extracting preview image and ….

There are three way to using ffmpeg in your website:

Using sharpffmpeg ( http://sourceforge.net/projects/sharpffmpeg/ )

Using ffmpeg dll

Using ffmpeg execution...

Automatic style changes of ASP.NET controls as per client's screen resolution  Version: 0.00     Price: $0.00  
Total Hits: 0  |  Today: 0Author: Faheem Iqbal      Rating:  
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This article will tell you about a technique through which you can make intelligent ASP.NET websites which will automatically detect the resolution of the visitor's desktop and generate a resolution optimized mark-up of a page, not forcing the visitor to keep the resolution of his/her desktop according to the website's best view resolution....

Saving temporary files in web applications  Version: 0.00     Price: $0.00  
Total Hits: 0  |  Today: 0Author: Alexander Kleshchevnikov      Rating:  
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As you know, the main difference between web and desktop applications is web applications are stateless but desktop applications are not. A web server does not keep all the information of each request, just some information like the session where you can store some data like login of user etc. ASP.NET uses a workaround for this - hidden fields. All important information is serialized after each request and saved in hidden fields. So during the next request, the web server can restore the state o...

FileUpload with Master Page, Ajax Update Panel, FormView and Object Data Source  Version: 0.00     Price: $0.00  
Total Hits: 11  |  Today: 0Author: SumanBiswas      Rating:  
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It’s my first article for ASP.NET. Generally I write code in the network field with C#.NET but since a few days, I was working in Web development and facing various problems. I'm writing this article after finding a solution to a problem that I faced in my project. You can see my blog here....

Custom reCaptcha Validation  Version: 0.00     Price: $0.00  
Total Hits: 0  |  Today: 0Author: Nathan Staudt      Rating:  
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reCaptcha is a very useful Captcha tool to verify that a visitor to your site is indeed human. This is mainly useful for preventing spam....


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