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ISAPI Filters: Designing SiteSentry, an Anti-Scraping Filter for IIS        
Total Hits: 9  |  Today: 0 Author: Rodney Bennett       Rating:  
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The Microsoft Internet API for IIS, ISAPI, sits between the client and the Web server. Therefore, you can access the HTTP data stream before IIS gets to see it. The project in this article takes advantage of the ISAPI architecture to create a filter that monitors access to a Web site to determine if visits are from typical users or from automated processes designed to pilfer information from your site. The author tracks the regularity of visits to the site to determine the likely source. Once th...

XP Link Label (VB 2005)        
Total Hits: 9  |  Today: 0 Author: marclile       Rating:  
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This is my first attempt at making my own control. It mimics the LinkLabel that XP uses in the task pane on the left hand side of Explorer windows....

Another Sudoku Solver and Generator        
Total Hits: 16  |  Today: 0 Author: Pascal Ganaye       Rating:  
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Yet another sudoku solver and generator, the first one in code project in VB though.
It searches all the solutions for a given Sudoku problem on the fly.
The interface is simple; the search is continuous and quite fast.
It is therefore useful if you want to generate your own problems....

Netstat Example        
Total Hits: 9  |  Today: 0 Author: Thomas Fanell       Rating:  
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I have seen alot of requests on how to implement network statistics in .NET applications lately, however, I have not been able to find any .NET classes that do this.

I decided to write a simple VB.NET example on how to implement this with the help of the IP Helper API's. I am fairly new to .NET so the code approach might not be 100% 'politically correct' at all times, but I have tried to keep this as much .NET as I could. If you see something awful, please disregard it....

Protecting IL Code from unauthorised Disassembling        
Total Hits: 40  |  Today: 0 Author: manish Mehta       Rating:  
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Microsoft .NET proved a mechanism where the code written in VB.NET, C# or any CLS compliant languages to generate MSIL (Microsoft Intermediate Language)code which targets the CLR and executes. This is an excellent mechanism to abstract the high level code from the underlying hardware....

Meyers Brigg Parsing        
Total Hits: 30  |  Today: 0 Author: Jeffrey Schoolcraft       Rating:  
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Meyers Brigg Parsing.
Here is VB code........

Math Expression Evaluator        
Total Hits: 138  |  Today: 0 Author: lucatabanelli.       Rating:  
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This is another math. expression evaluator by which you can let the user type an expression in text format with up to three variables (x,y,z) and calculate the result according with the variables values....

ShutDown Timer        
Total Hits: 145  |  Today: 0 Author: amr_CIS.       Rating:  
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Before going in detail about the application.

This simple programme help you if you want to set timer to turn off your PC after spacified period....

From VB.NET to C# and Back Again - Part 1        
Total Hits: 89  |  Today: 0 Author: Darren Neimke and Scott Mitchell       Rating:  
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In classic ASP, ASP pages could be developed using a number of different scripting languages, such as VBScript, JScript, PerlScript, and even Python. In ASP.NET, developers can use an even wider array of programming languages, from COBOL.NET to Perl.NET, to even crazier languages, like Objective CAML.NET. ASP.NET Web pages can also be created using Visual Basic.NET, C# (a Java-like language), and JScript.NET....

Designing Distributed Applications        
Total Hits: 55  |  Today: 0 Author: Microsoft       Rating:  
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Because Web technologies are rapidly becoming the platform of choice for supporting enterprise-wide applications, the infrastructure required to develop and host applications has grown in scale and complexity. The .NET Platform is the direct result of a major shift in the computer application architecture that took place during the 1990s....

An Introduction to GDI+ in .NET using VB.NET        
Total Hits: 681  |  Today: 0       Rating:  
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Microsoft .NET is Microsoft’s recent released development framework. Microsoft .NET not only introduces powerful languages such as C# and VB.NET, it also brings relief to other programmers including graphics, multimedia, web development and speech. In this article, we’ll see basics of GDI+ and how GDI+ is much better interface than its predecessor GDI....

Thwart Reverse Engineering of Your Visual Basic .NET or C# Code        
Total Hits: 20  |  Today: 0 Author: Gabriel Torok and Bill Leach       Rating:  
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One of the advantages of the .NET architecture is that assemblies built with it contain lots of useful information that can be recovered using ILDASM, the intermediate language disassembler. A side effect, though, is that someone with access to your binaries can recover a good approximation of the original source code. Here the authors present program obfuscation as a way to deter reverse engineering. In addition, they discuss the different types of obfuscation technologies available and demonst...

The Ins and Outs of Stored Procedures in VB.NET        
Total Hits: 5  |  Today: 0 Author: Dan Clark       Rating:  
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A well-designed application that uses a relational database management system in the backend should make extensive use of stored procedures. A stored procedure is a named collection of SQL statements that are stored in the database. To the client a stored procedure acts similar to a function. The stored procedure is called by name, can accept parameter values passed in, and can return parameter values back to the client....

An overview of new features in VB.NET compared to VB 6.0        
Total Hits: 6  |  Today: 0 Author: ASPAlliance       Rating:  
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VB.NET is not your regular new version of VB that added and modified technical features to core technology. VB.NET is virtually a new programming language, based around new core technology - the .NET. The changes that took place are so extensive that VB can now compete with Java, C++ and even C#. In this article, we will go through the major changes that occured to VB.NET when compared to its previous versions....

Visual Basic 6 Asynchronous File I/O Using the .NET Framework        
Total Hits: 7  |  Today: 0 Author: Scott Swigart       Rating:  
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There are many applications that need to monitor directories and process incoming files. Files could appear as data exported from a legacy system, as FTP or HTTP uploads, or a variety of other sources. I set out to build an application in Visual Basic 6 that would process incoming files. The Visual Basic 6 application needed to satisfy the following requirements:

1. A directory monitored on a background thread: The application needed to remain responsive and unblocked while waiting for...

Chatting Application Using DotNet        
Total Hits: 23  |  Today: 0 Author: hiteshswce       Rating:  
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Simple Chatting Application Using Socket Programming in VB.Net . This Application use TCP Protocol for Communication. So it is Connection Oriented and reliable Service............

Searching a huge Excel sheet in a very faster way using VB.NET        
Total Hits: 8  |  Today: 0 Author: Midhunlal G       Rating:  
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Usually everybody come across of searching huge excel sheets, when working with excel automation.This code searches excel sheet and read data from cells and insert to specified column in a faster way....

Capture Entire Web Page        
Total Hits: 18  |  Today: 0 Author: daniel.esquivias       Rating:  
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- 08.15.2007 - user defined image formats, save path, base file name, text overlay/watermark, and screen res guidelines... and some other ideas to implement....

Loading and Running a Remote Package Programmatically        
Total Hits: 21  |  Today: 0 Author: Microsoft Corporation       Rating:  
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To run remote packages from a local computer that does not have Integration Services installed, start the packages so that they run on the remote computer on which Integration Services is installed. You do this by having the local computer use SQL Server Agent, a Web service, or a remote component to start the packages on the remote computer. If you try to start the remote packages directly from the local computer, the packages will load onto and try to run from the local computer. If the local ...

Millisecond Timing with VBScript        
Total Hits: 46  |  Today: 0 Author: Ryan Trudelle-Schwarz       Rating:  
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To time to millisecond accuracy you need to use a little known VBScript function called, of all things, Timer(). The Timer() function returns the number of milliseconds between 00:00 (12:00 AM Midnight) and the time it's called....


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