Learn how to use a mailslot to broadcast information over a network.
Latest Messaging Articles
Create a Chat System (Client and Server) to chat either on a LAN or the Internet.
Build an open source messenger that works with nearly any version of Windows.
How to send customized e-mail messages and attachments programmatically using MAPI.
This program is a peer to peer messenger program which functions (and looks) like MSN messenger. since this program is peer to peer there is no hidden server code, it's all here!
SQLProxy is a program created for adding more privacy to users of existing messengers. In this first versions, only Yahoo! messenger protocol is supported.
Latest CodeGuru Developer Columns
A pointer-to-member represents a location inside a class; selecting a member means offsetting into it. Explore this intricate idea. With examples.
Read through various ways to license and protect your .NET applications from potential pirates. You may find the perfect choice for your own work.
Explore two ways to check whether an application is already running. Example code is both in C# and VB.NET.
Discover the world of Portable Class Libraries (PCLs) and how they can work for you.