Single Instance app.

Posting messages.

Tree Network browser.

icon in tool tray.

Help button in dialogs. - Tool tip help white.

Tool tip help.

Threads

Sockets

Colour List control.

Message Pump holder

Using the My Serial com  class COM

File I/O using STDIO.H

File I/O using MFC

Reading and writing to the registery.

Events from the registery.

Tracing with FuncTrace(...

Checking class pointers

Getting pointer to the Document and View

Greating a UNICODE application

Using SHBrowseForFolder

Com/ActiveX

Single Instance.

Remote launch - 2 methods.

Try and Catch.

ActiveX events

Using Bidirection COM.

Using ADO in C++

Web page

Add login to the Member Page based on username or new user.

Only record session ID for browsers that accept Cookies.

Make the source code available.

Setup to correct META Data for the site.

Put code guru on the links page

Put code project on the links page

Make a search engine.

C#

File IO.

Accessing arrays  - How ForEach works

Collections

Verbatium string @"C:\Test.dat"

Using ADO in C#

Exposing Properties in C#

Using  COM objects.

How to overload and operator

Exceptions in C#