This browser is no longer supported. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. [Editor's Update - 7/23/2004: This article is intended for informational purposes only and its contents should not be used to create production code. The article discusses undocumented data structures and processes internal to the Windows operating syste
PowerPC にも同期化命令 isync と (キャッシュ禁止メモリーへの順序変更の制御に使用する) eieio があります。通常の同期用途であれば、これらの同期命令は不要です。 Windows の MemoryBarrier は Winnt.h で定義され、コンパイル対象のプラットフォーム (x86 または x64) によって異なるメモリー バリア命令が用意されています。メモリー バリア命令は完全なバリアとして機能し、バリアを越えた読み書きの順序変更をすべて防ぎます。つまり、Windows 上の MemoryBarrier は Xbox 360 上よりも強い順序変更保証を与えます。 Xbox 360 をはじめとする、その他多くの CPU では、CPU による読み取りの順序変更を防止するための方法がもう一つあります。ポインターを読み取り、そのポインターを使って他のデータをロードする場合、
All file systems supported by Windows use the concept of files and directories to access data stored on a disk or device. Windows developers working with the Windows APIs for file and device I/O should understand the various rules, conventions, and limitations of names for files and directories. Data can be accessed from disks, devices, and network shares using file I/O APIs. Files and directories
In Visual Studio 2022 17.10 Preview 2, we’ve introduced some UX updates and usability improvements to the Connection Manager. With these updates we provide a more seamless experience when connecting to remote systems and/or debugging failed connections. Please install the latest Preview to try it out. Read on to learn what the Connection ...
Microsoft DirectX Graphics Infrastructure (DXGI) recognizes that some parts of graphics evolve more slowly than others. The primary goal of DXGI is to manage low-level tasks that can be independent of the DirectX graphics runtime. DXGI provides a common framework for future graphics components; the first component that takes advantage of DXGI is Microsoft Direct3D 10. In previous versions of Direc
Desktop Window Manager (DWM) enables the display of thumbnail representations of application windows. These are not static snapshots of a window, but are instead dynamic, constant connections between a thumbnail source window and a location on a destination window that receives the live thumbnail rendering. This allows a quick view of running applications by hovering over the application on the ta
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