Windows 平台 (CRT)Windows Platforms (CRT)

用于 Visual Studio 的 C 运行时库支持当前版本的 Windows 和 Windows Server、Windows 8Windows 8Windows Server 2012Windows Server 2012Windows 7Windows 7、Windows Server 2008 和 Windows Vista ,并选择性地支持适用于 x86 的 Windows XPWindows XP Service Pack 3 (SP3)、适用于 x64 的 Windows XPWindows XP Service Pack 2 (SP2) 和同时适用于 x86 和 x64 的 Windows Server 2003Windows Server 2003 Service Pack 2 (SP2)。The C run-time libraries for Visual Studio support current versions of Windows and Windows Server, Windows 8Windows 8, Windows Server 2012Windows Server 2012, Windows 7Windows 7, Windows Server 2008, and Windows Vista, and optionally support Windows XPWindows XP Service Pack 3 (SP3) for x86, Windows XPWindows XP Service Pack 2 (SP2) for x64, and Windows Server 2003Windows Server 2003 Service Pack 2 (SP2) for both x86 and x64. 所有这些操作系统都支持 Windows 桌面 API (Win32) 并提供 Unicode 支持。All of these operating systems support the Windows desktop API (Win32) and provide Unicode support. 此外,所有 Win32 应用程序都能使用多字节字符集 (MBCS)。In addition, any Win32 application can use a multibyte character set (MBCS).

备注

Visual Studio 2017 中的使用 C++ 的桌面开发工作负载的默认安装不包括 Windows XPWindows XP 支持和 Windows Server 2003Windows Server 2003 开发。The default installation of the Desktop development with C++ workload in Visual Studio 2017 does not include support for Windows XPWindows XP and Windows Server 2003Windows Server 2003 development. 必须安装可选组件针对 C++ 的 Windows XP 支持,用于启用 Windows XP 平台工具集。You must install the optional component Windows XP support for C++ to enable a Windows XP platform toolset.

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