Learn how to save a Windows region to a file with GetRegionData and how to load and re-create it with ExtCreateRegion the Win32 API way.
Latest Using regions Articles
Managed C++: Rubber-Banding and Cropping Images
Learn how .NET enables you to easily allow your users to create a cropping area of an image with the mouse and then create a new image consisting of only that cropped area.
Creating a 24-Bit Per Pixel Subregion of a 24-Bit Per Pixel Bitmap
Creating a 24-Bit Per Pixel Subregion of a 24-Bit Per Pixel Bitmap
A tool to convert bitmaps to region files
A tool to convert bitmaps to region files
Converting a bitmap to a region - memory leak fix
Converting a bitmap to a region - memory leak fix
Converting a bitmap to a region
Converting a bitmap to a region
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MFC Integration with the Windows Transactional File System (TxF)
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.
.NET Framework: Collections and Generics
The original release of the .NET Framework included collections as .NET was introduced to the Microsoft programming world. The .NET Framework 2.0 introduced generics to complement the System.Collections namespace and provide a more efficient and well performing option. Read on to learn more...

Back to the Basics - Working with Strings in VB.NET
The key to working with strings is to know what functions are available. Hannes du Preez shows you 25 of the most common string functions and manipulation techniques .

How to Push Data from Server to Client Using SignalR
SignalR is an Asp.Net library that pushes data to a wide variety of clients. The burden of worrying about which server push transport to use and deciding on the fallbacks has been removed from developers. Read on to learn more.