全部
VBS
.NET技术
VBA
VB网络编程
VB多媒体
VB数据库
VB控件
VB COM/DCOM
VB基础类
VB API
问答

WMI的问题,顶也有分.

huohu526 2005-02-22 09:19:54

strClsName = strClsName.Trim()
Dim mc As ManagementClass = New ManagementClass("Win32_UninterruptiblePowerSupply")
Dim moc As ManagementObjectCollection = mc.GetInstances()

Dim strMsg As String = "Nothing"
For Each mo As ManagementObject In moc
...不执行
Next
为什么关于"电源"的类都不能得到其实例
Win32_AssociatedBattery, Win32_Battery, Win32_CurrentProbe, Win32_PortableBattery ,Win32_PowerManagementEvent .等都不能得到其实例.

解决了这个问题,连这个帖子的分也给你. http://community.csdn.net/Expert/topic/3790/3790724.xml?temp=4.140872E-02

...全文

118 点赞收藏 20

写回复

20 条回复

切换为时间正序

当前发帖距今超过3年，不再开放新的回复

发表回复

yizhixiaozhu 2005-02-23

回复赞

lyj670 2005-02-23

回复赞

huohu526 2005-02-22

晕, 难道就没有一个会的.
CSDN的高手今天都休息吗.

回复赞

pinkybs 2005-02-22

回复赞

huohu526 2005-02-22

lyvvvv(lyvvvv) 还不如 yizhixiaozhu(一只小猪) 来的爽快.

回复赞

blue_11 2005-02-22

狂顶.................

回复赞

lyvvvv 2005-02-22

以上代码需要添加System.Management的引用

回复赞

lyvvvv 2005-02-22

这是我用C#写的代码，你可以参考：
ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT * FROM Win32_NetworkAdapterConfiguration");
foreach (ManagementObject share in searcher.Get())
{
try
{
string sCaption=share["Caption"].ToString();
MessageBox.Show(sCaption);
}
catch
{
}
}

回复赞

yizhixiaozhu 2005-02-22

我帮你顶

回复赞

hamadou 2005-02-22

up!

回复赞

simon8181 2005-02-22

http://www.microsoft.com/china/technet/community/scriptcenter/default.mspx

回复赞

心情解码 2005-02-22

:)

--

回复赞

泡沫游走 2005-02-22

回复赞

huohu526 2005-02-22

说说你的硬件配置,及软件环境.

回复赞

lyvvvv 2005-02-22

惭愧，写错了一处：Win32_NetworkAdapterConfiguration应该是Win32_UninterruptiblePowerSupply
ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT * FROM Win32_UninterruptiblePowerSupply");
foreach (ManagementObject share in searcher.Get())
{
try
{
string sCaption=share["Caption"].ToString();
MessageBox.Show(sCaption);
}
catch
{
}
}

回复赞

lyvvvv 2005-02-22

lyvvvv(lyvvvv) 还不如 yizhixiaozhu(一只小猪) 来的爽快. ???

我的代码你可以试试，我自己就是这样用，只不过是取网卡的MAC地址，以上的代码我也试验过，C#下是可行了。

回复赞

huohu526 2005-02-22

Power Classes

The Power subcategory groups classes that represent power supplies, batteries, and events related to these devices.

Class Description
Win32_AssociatedBattery Relates a logical device and the battery it is using.
Win32_Battery Represents a battery connected to the computer system.
Win32_CurrentProbe Represents the properties of a current monitoring sensor (ammeter).
Win32_PortableBattery Represents the properties of a portable battery, such as one used for a notebook computer.
Win32_PowerManagementEvent Represents power management events resulting from power state changes.
Win32_UninterruptiblePowerSupply Represents the capabilities and management capacity of an uninterruptible power supply (UPS).
Win32_VoltageProbe Represents the properties of a voltage sensor (electronic voltmeter).

回复赞