精华区文章阅读

发信人: bloom (├┝┞┟┠┢┣�), 信区: VB
标题: SYSTEM_INFO结构(硬件与系统)(转载)
发信站: 哈工大紫丁香 (2000年09月07日18:42:11 星期四), 转信

【以下文字转载自 cnTemp 讨论区】
【原文由 bloom 所发表】
发信人: yucheng (无话可说), 信区: VisualBasic
发信站: BBS 水木清华站 (Thu Mar 30 00:06:09 2000) WWW-POST

SYSTEM_INFO

类型定义
Type SYSTEM_INFO ' 36 Bytes
dwOemID As Long
dwPageSize As Long
lpMinimumApplicationAddress As Long
lpMaximumApplicationAddress As Long
dwActiveProcessorMask As Long
dwNumberOrfProcessors As Long
dwProcessorType As Long
dwAllocationGranularity As Long
wProcessorLevel As Integer
wProcessorRevision As Integer
End Type
说明
This structure contains information regarding the current computer system.

字段表
字段类型与说明
dwOemID Long，System processor used. In Windows 95, this value is always set
to zero (PROCESSOR_ARCHITECTURE_INTEL). In Windows NT, this value may be one
of the following : PROCESSOR_ARCHITECTURE_INTEL, PROCESSOR_ARCHITECTURE_MIPS,
PROCESSOR_ARCHITECTURE_ALPHA, PROCESSOR_ARCHITECTURE_PPC
dwPageSize Long，Page size used. Also specifies the granularity of page
protection and commitment.
lpMinimumApplicationAddress Long，Contains the lowest memory address that
applications and dynamic link libraries (DLLs) can access.
lpMaximumApplicationAddress Long，Contains the highest memory address that
applications and DLLs can access.
dwActiveProcessorMask Long，Contains a mask representing the set of
processors available on the system. Processor zero is indicated by bit zero
being set.
dwNumberOrfProcessors Long，The number of processors in this system.
dwProcessorType Long，Obsolete, but maintained for backward compatibility.
Can be one of the following values: PROCESSOR_INTEL_386, PROCESSOR_INTEL_486,
PROCESSOR_INTEL_PENTIUM. The following are valid on Windows NT systems only:
PROCESSOR_MIPS_R4000, PROCESSOR_ALPHA_21046
dwAllocationGranularity Long，Contains the allocation granularity used to
allocate memory. This value is usually set to 64K.
wProcessorLevel Integer，Specifies the processor level. This value depends on
the PROCESSOR_ARCHITECTURE_* value in the dwOemID field. For PROCESSOR_ARCHITE
CTURE_INTEL, the valid values are currently: 3 for a 386 CPU, 4 for a 486
CPU, and 5 for a Pentium.
wProcessorRevision Integer，Specifies the processor revision. This value
depends on the PROCESSOR_ARCHITECTURE_* value in the dwOemID field.

--

--
☆ 来源:．哈工大紫丁香 bbs.hit.edu.cn．[FROM: blo0m.bbs@smth.org]
--
※ 转载:．哈工大紫丁香 bbs.hit.edu.cn．[FROM: 202.118.247.254]

VB 版 (精华区)