The Wayback Machine - https://web.archive.org/web/20100427155144/http://www.codeguru.com:80/vb/gen/vb_system/

    System

    Introducing Cloud Computing using the Microsoft Azure Platform

    Leverage the features of cloud computing and Microsoft Azure to build applications that can reside in the cloud.

    [Updated] Secure Desktop Prompting : Always Run As Administrator

    "White list" certain programs to "Run As Administrator", all the time. See how it enters a "secure desktop" with a classic Vista/7 prompt.

    [Updated] Shutdown Manager

    The Windows "Turn off" buttons are three or more steps away from the desktop work area, depending on your personal settings. This can be not only inconvenient, but downright bothersome at times. These programs can power down the computer, in just one or two steps.

    Tip: Screen Capture

    This tool will help user to capture selected area of screen. It provides user to set his/her own HotKey to capture screen. It runs in system tray. Source code is included with this article.

    File Verbs - EXE System Shortcut Menu Items

    Do the verbs of a file, like Run as administrator, and Pin to Taskbar.

    On Screen Keys

    Discover how to make an on-screen keyboard.

    VB 6 and USB Flash Disks

    Learn to determine whether or not a disk is plugged in. Also, learn how to make the disk Autorun, similar to CD drives, and, how to run a normal VB 6 program from this disk, without needing to install it on the client machine.

    [Updated] SendKeys

    The existing SendKeys class does not have a managed way to activate an external application. MSDN recommends that you should use the FindWindow and SetForegroundWindow APIs. However, this alone does not ensure that the desired application will have keyboard focus while the keys are being sent. This replacement module sends keys directly to the specified window without error.

    [Updated] Accessing the Registry with VB6 and VB.NET

    Discover the main differences between accessing the Registry with VB 6 and with VB.NET.

    [Updated] How to Build a Simple Event Log Montior/Watcher (Using TCP in .NET)

    Learn how to build a simple event log "watcher" application to monitor event log changes on a remote machine(s).

    [Updated] Running Windows XP Control Panel Applets from Visual Basic.NET 2005

    Discover how to run all the various Control Panel applets from your own program.

    MAC-Based Authentication for Web Sites

    Learn how to implement an additional security layer on company web sites by getting the machine ID of the system from registered users along with the user ID and password.

    Explorer.exe and Visual Basic.NET 2005

    Learn how to launch the main desktop icons, some Control panel items, and more with explorer.exe and Visual Basic.NET 2005.

    Compilers Demystified: Function Pointers in Visual Basic 6.0

    Learn how to enable VB6 applications to use function pointers and how to embed native code without using external DLLs.

    Web Service Method to Back Up a Database from a Mobile Device

    Learn about a web service method to back up a database from a mobile device using the SQL Backup command and asynchronous method calls.

    Reliably Retrieve MAC Address(es) with VB

    Learn how to retrieve the MAC address using an alternative to NetBIOS calls that do not function reliably or are written in C++/C#.

    .NET Remoting and Event Handling in VB .NET

    Using .NET Remoting, learn how to configure a remote server, define remotable objects, and define custom event arguments and delegates. Do all of this while creating a simple chat application!

    [Updated] Writing Your Own GPS Applications: Part I

    What is it that GPS applications need to be good enough to handle in-car navigation? Also, how does the process of interpreting GPS data actually work? This two-part series will cover both topics and give you the skills you need to write a commercial-grade GPS application that works with a majority of GPS devices in the industry today.

    Writing a Debugger in Visual Basic

    Learn how to attach a debugger to a running executable and the information that the debug API provides you with from that.

    Program Launcher

    Learn about a simple utility to launch files/folders by pressing a combination of keys, irrespective of which application is active.

    Inside the Executable

    Learn how the internal structure of an executable or DLL is laid out.

    Inter Process Communication with Registered Windows Messages

    Learn how you can register your own custom Windows messages and use them to communicate between processes.

    Retreive the VB Object "printer" Corresponding to the Default Printer

    Learn how to retreive the VB object "printer" corresponding to the default printer. (Added: 22-Jun-1999)

    Getting Regional Date Formats

    Learn to build on the Locale Routines from CodeGuru to show how to format the date for different system Locales. (Added: 10-Aug-2000)

    Screen Saver Template

    Learn how to create a screensaver using VB5/6. (Added: 28-Jun-1999)







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