See how you can determine which ports on a computer have an application listening.
Are Ports on Your Computers Listening?
Published 04/17/2009
Latest System Information Articles
.NET Tip: Are Your Computers Up and Running? Are You Sure?
Published 04/02/2009
add this functionality to your applications to determine if machines on the network are there!
Build a Windows Event Log Watcher Service Process to Export Event Log Entries as an RSS Feed
Published 11/13/2007
Build a Windows Event Log Watcher Service Process to Export Event Log Entries as an RSS feed using System.Diagnostics.EventLog, EntryWritten, and EnableRaisingEvents.
Garbage Collector
Published 09/12/2007
Any program uses resources. These resources can be files, database resources, network connections, memory buffers, objects, and so forth. Learn how to allocate memory for these resources.
Determining Whether a DLL or EXE Is a Managed Component
Published 07/25/2007
Learn how to check whether or not a component is a .NET managed component. Also, learn to get other information, such as dependent assemblies, from the metadata using Microsoft APIs and related COM interfaces.
.NET Tip: Searching System Event Logs for Valuable Info
Published 08/16/2006
System event logs can provide valuable information, but manually finding the worthwhile details in them can be difficult. Learn the easy, automated ways .NET provides for reading and searching event logs.
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Latest CodeGuru Developer Columns
Control Statements and Basic Loops in C++/CLI
Published 03/02/2015
Become more proficient on the usage of statements to control the flow of execution through a C++/CLI application.
Processing Things in C# with the Process Class
Published 03/04/2015
Explore new ways to run processes under Windows. Some might even surprise you.
Switching Input Languages Dynamically with Visual Basic
Published 03/09/2015
You can change your input language dynamically. Make it easier for those who speak other languages to use your software.
Maker Project: Creating a Garage Door Opener
Published 02/06/2015
Have you ever wanted to control your garage door from your smartphone? Here is your chance. Get your hands dirty with an Arduino Garage Door Controller.
