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Chat Application in ASP.NET Using AJAX (Pop-up Windows)  Version: 0.00     Price: $0.00  
Total Hits: 4  |  Today: 0Author: Narsimlu Keshagouni      Rating:  
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In this post, I want to share my work on developing a chat application that can be used with your regular ASP.NET applications. I am using AJAX, and SQL Server for the backend. This can only be used in ASP.NET 2.0 or higher as I am using the UpdatePanel....

Using NHibernate with Multiple Databases  Version: 0.00     Price: $0.00  
Total Hits: 0  |  Today: 0Author: Billy McCafferty      Rating:  
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A previous CodeProject article described using NHibernate with ASP.NET; it offered guidelines for communicating with a single database. But, it is sometimes necessary to communicate with multiple databases concurrently. For NHibernate to do this, a session factory needs to exist for each database that you will be communicating with. But, as is often the case with multiple databases, some of the databases are rarely used. So, it may be a good idea to not create session factories until they're act...

Using NHunSpell in ASP.NET with JSON Web Service and jQuery  Version: 0.00     Price: $0.00  
Total Hits: 2  |  Today: 0Author: Dylan Morley      Rating:  
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A project I was working on required the ability to spell check multiple words in a text area.

The examples provided with the NHunSpell source or online at Spell-Check-Thesaurus work on a 'one word at a time' basis.

The example provided with JSSpellCheck was exactly what I was looking for, however, the example server script provided with the source was written in PHP and I needed to implement this in ASP.NET....

Getting parent table element from a td  Version: 0.00     Price: $0.00  
Total Hits: 0  |  Today: 0Author: rocky_mystic      Rating:  
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Here is a short trick of getting a parent table element from a td in that table.. I have tried .parent() function, but was not successful .. alternatively, this worked out:...

Crystal Reports: Fix for "Load report failed" error.  Version: 0.00     Price: $0.00  
Total Hits: 1  |  Today: 0Author: Gregory.Gadow      Rating:  
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The problem: You want to display a Crystal Reports file programmatically on your website. When you try to open the report -- say, by calling the Load(Path) method of a ReportDocument object -- your code throws an exception with the message Load report failed. The inner exception reports Invalid file name, but you have verified that the path points right at a valid .rpt file. Perhaps the report mechanism worked just fine until you made some seemingly unrelated changes that affected system permiss...

Recent tweets  Version: 0.00     Price: $0.00  
Total Hits: 1  |  Today: 0Author: Prerak Patel      Rating:  
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Just copy and paste this div and replace the user ID, and you are done....

Expect the Unexpected  Version: 0.00     Price: $0.00  
Total Hits: 0  |  Today: 0Author: John Simmons / outlaw programmer      Rating:  
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I was working on our Silverlight4 app today, coding up a child window. I created the child window from a given page, add an event handler for the Closing event, and opened the window. I tested in the debugger.

Once I was done in the window, I clicked the OK button. Imagine my surprise when the string I was trying to retrieve was empty. I had tested the window under the debuger, and had already verified that it was setting the string property, but the parent page was getting back an empty ...

Custom Membership Providers - Task Manager  Version: 0.00     Price: $0.00  
Total Hits: 8  |  Today: 0Author: Karthik. A      Rating:  
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In the last article we saw how a custom membership provider could be implemented so as to make effective use of the forms authentication model. Now let us extend this application to a task manager application that uses the authentication data to distinguish the users and perform activities related to that particular user. Remember that you have to modify the "AppDb" connection string in the sample project to point to your database....

Design pattern – Inversion of control and Dependency injection  Version: 0.00     Price: $0.00  
Total Hits: 0  |  Today: 0Author: Shivprasad koirala      Rating:  
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I have been writing and recording on design patterns for past some days. You can see some of the design pattern videos we have made on http://www.questpond.com/FreeDesign1.htm. You can read my previous articles on design patterns ,UML, MVC and MVP from the below links:

* DI using unity application blocks http://www.codeproject.com/KB/aspnet/IOCandDI.aspx
* Part 1 – Design patterns Factory, Abstract factory, builder, prototype, shallow and deep copy, and singleton and command pa...

Dynamic AutoPostBack in ASP.NET  Version: 0.00     Price: $0.00  
Total Hits: 5  |  Today: 0Author: R S Dodiya      Rating:  
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When I was writing some code in ASP.NET, we need AutoPostBack property of ASP.NET control, we normally to use this property AutoPostBack=true, but the problem is, sometimes we need AutoPostBack and sometimes, we do not need to AutoPostBack. And I do not want to call server side event again to set AutoPostBack property....

MyCache : Distributed caching engine for Asp.net web farm. Part I : The Demonstration.  Version: 0.00     Price: $0.00  
Total Hits: 4  |  Today: 0Author: Al-Farooque Shubho      Rating:  
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Duke and his team started developing an Asp.net web based application, and after months of hard work in analyzing, developing and testing the system, the team was able to hit the production deployment date and they had a nice small celebration party on the occasion of their success.

A few months passed away. Team remained busy implementing some feature enhancement and change requests. Client was extremely happy with the popularity of the site and rapid growth of user activity in a quick a...

Scripting Interoperability, Login Control on a Web Farm, Custom Refreshes, App Servers, and More  Version: 0.00     Price: $0.00  
Total Hits: 1  |  Today: 0Author: Robert Hess      Rating:  
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All functions and variables are defined in a compatible manner by the scripting engine in Microsoft® Internet Explorer, making for one big happy family. For example, the JScript and VBScript functions in Figure 1 each create a string that contains the version of the script engine that is used. I have also written functions in both languages that call both JScript and VBScript functions in order to construct a single message string that contains the results of both version reports. In Figure 1,...

Integration testing an ASP.NET MVC application without web server or browser  Version: 0.00     Price: $0.00  
Total Hits: 3  |  Today: 0Author: Thomas Weller      Rating:  
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While many of the single components of an ASP.NET MVC application are easy to test (-drive) in an isolated manner (e.g. controllers), this can be hard for some others (like e.g. model binders) - and sometimes it just doesn't make much sense to test a single piece of code in isolation (e.g. for security-related issues). In such a case, some sort of integration testing has to be done, which in the context of ASP.NET MVC typically implies the usage of a browser automation framework like e.g. Selen...

Integration testing an ASP.NET MVC application without web server or browser  Version: 0.00     Price: $0.00  
Total Hits: 3  |  Today: 0Author: Thomas Weller      Rating:  
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While many of the single components of an ASP.NET MVC application are easy to test (-drive) in an isolated manner (e.g. controllers), this can be hard for some others (like e.g. model binders) - and sometimes it just doesn't make much sense to test a single piece of code in isolation (e.g. for security-related issues). In such a case, some sort of integration testing has to be done, which in the context of ASP.NET MVC typically implies the usage of a browser automation framework like e.g. Selen...

HTTP Error 403.14 - Forbidden The Web server is configured to not list the contents of this directory.  Version: 0.00     Price: $0.00  
Total Hits: 70  |  Today: 0Author: Aashish      Rating:  
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If you are using IIS 7 then you probably might face this error.It’s a little frustrating when such errors occur and simple IIS 6 or IIS 5.1 users when it was really simple to configure and run a website, those users feel really hooked up.

I myself faced a lot of issues but as you progress with IIS 7 you will find it simple to configure and very easy to manage....

Asynchronous TreeView in ASP.NET MVC  Version: 0.00     Price: $0.00  
Total Hits: 17  |  Today: 0Author: Tomasz Peczek      Rating:  
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Today I'm going to show how to create a completely asynchronous TreeView in ASP.NET MVC. To achieve this I will use jQuery TreeView plugin from bassistance.de. General purpose of this plugin is converting unordered list into an expandable and collapsible tree. I'm not going to write about converting static list, because that is really straightforward. I will focus on asynchronous features of this plugin....

Adding Content Label To Pages  Version: 0.00     Price: $0.00  
Total Hits: 46  |  Today: 0Author: Vasudevan Deepak Kumar      Rating:  
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Internet is a mixed resource and hence we have so many content filtering tools, proxy servers, firewalls etc. to allow only information and data that are friendly to us and useful to us. Almost all of these firewall and filters have content filtering engine, which prevents any harmful and anti-netiquete information like spam, adult content etc., from getting downloaded to our browsers. While most of the times, content filtering software is available and is activated only in Firewalls/Proxy Serve...

Registering DLL's in a Remote Host  Version: 0.00     Price: $0.00  
Total Hits: 47  |  Today: 0Author: Gopi Subramanian      Rating:  
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Registering DLL's has always been a nightmare to all the programmers who have to work with remote WebServers.? Its even horrible with servers having customized security settings. Every time the the Server administrator have to be pinged to register / unregister DLLs.

An easy work?around to this problem is to use ASP pages to register / unregister the DLLs. The key to this operation is to use the RUN method of the Windows Scripting Host WshShell class....

Mutex Solution in ASP  Version: 0.00     Price: $0.00  
Total Hits: 31  |  Today: 0Author: Himadrish Laha      Rating:  
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This article is intended to solve the mutex problem, arising in huge websites, where a lot of information for each session user has to be unique. Here the solution for the mutex problem is done using the ASP web technology. The same logic can be implemented in other technologies also. In fact this solution can even be implemented in client server applications....

Working With Business Dates (Business Holidays/Weekends, Etc)  Version: 0.00     Price: $0.00  
Total Hits: 26  |  Today: 0Author: glitch177k      Rating:  
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This project is aimed at easing the troubles of figuring out valid business dates. It includes a few functions I have created to determine whether or not the date is a holiday or a weekend, and also to retrieve either the next or last business day. There is also a function to find the last day of a given month. I've included PseudoCode which should help to translate these functions to other languages....


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