There is a partially documented feature in the Microsoft C/C++ runtime libraries that allows you to run code before the main function (main, WinMain or DllMain) is called, and after it returns.
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Send keystrokes to the active window or to a selected window.
Another suggestion for forcing only one instance of an application to run at a time.
If you ever need to have only one instance of an application active, you might be interested in using this class. This class enables you to stop running a second instance of an application.
This is a set of small projects (all working together) that can ease creating a log of your program's code path at run-time.
Standard concept with a twist ; in this version if the app is running it is brought to the foreground and passed any command-line arguments
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The Transactional File System (TxF), which allows access to an NTFS file system to be conducted in a transacted manner through extensions to the Windows SDK API. MFC 10, has been extended to support TxF and related technologies. This support allows existing MFC applications to be easily extended to support kernel transactions.
Did you ever stop to thoroughly explore some of the more esoteric types, Lists and Stacks, that are available in the .NET collections namespace?
Learn how to make your own usable .NET Component with Visual Basic.
Arun Karthick introduces you to the state machine model and shows you how to create a simple working state machine sample using the .NET framework in the C# language.