The basic content of WMI is described in the previous article, which focuses on the view of WMI's property values, and also mentions that WMI has not only attributes but also methods. This section is about how to invoke the WMI object method.
By looking at WMI objects, you can see that a number of classes have both pr
NetShare
Return Getshare (".", ShareName)
End Function
''' -----------------------------------------------------------------------------
"' "" Returns the names of the specified computer.
"' "' "[Eduardo Morcillo] 11/08/2004 Created
"' ''' -----------------------------------------------------------------------------
Public Shared Function getshares (ByVal ComputerName As String) as String ()
' Get the Win32_Share class
Dim Shareclass as New System.Management.ManagementClass (String.Format (
Tags: style blog http color os io ar art divWhen you try to open SQL Server configuation Manager, you find the following error:
"Cannot connect to WMI provider. Permission or the server is unreachable. Note This can only manage SQL Server 2005 and later servers with SQL Server Configuration Manager. "Invalid class [0x8004100]
Don't panic, this is because the WMI provider of your SQL instance w
Before the trial period of the SQL Server database was used, the database failed to open, prompting for an error with no permissions.This mistake believes that many people have encountered, the processing method also has many, the early work can find from the Internet.Here's my approach: first understand what WMI is, the following excerpt from Baidu Encyclopedia:WMI, isWindows 2k/xpthe core of the management system;Win32operating system,WMIis a useful
Write at the top (this is an update to the previous blog post on "Android using zbar QR code Scan")Project download Zbarlib compile project project download 0 pointsBugIn 2.3 of the system holder need to set type, otherwise it will be black screen (thanks to the Netizen "(Α⒎ to Sんа) 294439435")Com.example.qu.MainActivity the 50th row of Mholder.settype (surfaceholder.surface_type_push_buffers);Found todayThere is a static shared library in com.exampl
Android uses the zbar QR code scan to resolve Chinese Garbled text and scan region definitions.
Preface (this is an update to the previous blog post [android uses zbar QR code scanning ])
Project download zbarLib compilation Project
Found today
There is a static shared library in com. example. qu. MainActivity that is not loaded in. An error is reported in earlier ANDROID versions.Modification method:Add c
The flag parameter in the win32_operationsystem method win32shutdown (FLAG) in WMI can be any of the following table:
Value description0 logout0 + 4 force logout1 Shutdown1 + 4 Force Shutdown2 restart2 + 4 force restart8 power off8 + 4 force power off
The following is an example:
// Close the computerPrivate void btn_shutdown_click (Object sender, eventargs E){String ipshutdown = "192.168.1.100 ";
Dialogresult dlresult = MessageBox. Show ("are
Unable to connect to the WMI providerNote that you can only use the SQL Server Configuration Manager to manage SQL Server 2005 servers. The specified module cannot be found. [0x8007007e]
Solution 1:
Check whether the system file framedyn. dll exists in system32 in windows. If the system file framedyn. dll is not copied to the wbem file in system32 to the system32 directory.I went to the system32 directory to find the framedyn. dll file, and did no
If not, try:
Error prompt:
When you start the SQL Server 2005 Configuration Manager, the following error occurs:
Cannot connect to the WMI provider. You do not have permission or the server cannot access ......
Invalid class [0x80041010]
Solution:
Run the "command prompt" as an administrator (under the attachment) and then run the following command
1) CD/d c: \ Program Files \ Microsoft SQL Server \ 90 \ shared
2) mofcomp "C: \ Program Files
Copy codeThe Code is as follows: IP = "jb51.net"
WQL = "Select * from Win32_PingStatus Where Address = '$ ip '"
WQL = Replace (WQL, "$ IP", IP)
N = 0: s = 0
Do Until n = 100
Set ob1_miservice = GetObject ("winmgmts: \. \ root \ cimv2 ")
Set colItems = obw.miservice. ExecQuery (WQL, 48)
For Each objItem in colItems
If objItem. StatusCode = 0 Then
S = s + objItem. ResponseTime
N = n + 1
End If
Next
Loop
WScript. Echo "Average:" s/n
Reference link:Win32_PingStatus ClassOriginal arti
'1. The Registry reads, writes, and deletes data. Note the differences between primary keys and key values. If it is a primary key, a backslash is added behind the strname, and the key value is not required.Dim wshshell, bkeySet wshshell = wscript. Createobject ("wscript. Shell ")'Write key, the value type behind can be automatically convertedWshshell. regwrite "hkcu/software/Acme/fortuneteller/", 0'Write ValueWshshell. regwrite "hkcu/software/Acme/fortuneteller/Sub", 21312, "REG_DWORD"'Regread
StdRegProv is a subclass of the WMI namespace root \ DEFAULT. It has 16 methods.
The StdRegProv class contains methods related to the system registry. These methods are available:
Verify User Access
Create, enumerate, and delete registry entries
Create, enumerate, and delete key values
Read, modify, and delete data
Parameters
HDefKey
Specifies an optional parameter for the root key that contains the sSubKeyName path. The default value is HKEY_LOCAL_M
There are times when you need to connect multiple machines to get their classes, but sometimes we find that computers can't connect.Please change the following configuration in Group Policy:Able to use Gpmc.msc for later. Local Computer Policy--Computer Configuration--Administrative Templates--network--Network connection--window Firewall--Consent to remote management enabledFor example, the following:Use PowerShell to get another machine WMI class fai
There are two ways to convert, one is to write your own function parsing:
Copy Code code as follows:
Function WMIDateStringToDate (DateTime)
WMIDateStringToDate = _
CDate (Mid (DateTime, 5, 2) _
"/" _
Mid (DateTime, 7, 2) _
"/" _
Left (DateTime, 4) _
"" _
Mid (DateTime, 9, 2) _
":" _
Mid (DateTime, one, 2) _
":" _
Mid (DateTime, 13, 2))
End Function
The other is using the SWbemDateTime object
Copy Code code as follows:
Function WM
To modify the NTFS permissions for a file folder using WMI, code:
Copy Code code as follows:
struser = "Guests"
strpath = "D:\\abc.txt"
RetVal = Addpermission (Struser,strpath, "R", True)
'-------------------------------------------------------------------------
' is used to add a permission setting to files and folders. Return Value: 0-Successful, 1-account does not exist, 2-path does not exist' struser represents a user name or gr
Virus Trojan scan: manual scan of QQ Trojan Horse stealingI. Preface
In previous articles "virus Trojan scan and removal 002nd: manually killing pandatv incense", I basically detected and killed the "pandatv incense" virus without using any tools. After all, "pandatv incense" is a relatively simple virus, and it does not adopt some particularly powerful self-prot
Problem Description:Native Windows myeclipse10.7 runs a non-maven Java project, where some classes are injected using SPRING3 annotations, scanned using a configuration file Component-scan, and everything works in the native debug test, But when it hits a jar and puts it on a Linux server, it always says: Org.springframework.beans.factory.NoSuchBeanDefinitionException:No Bean named ' XXXX ' is DefinedCheck the note name, configuration file, file encod
The most effective way to optimize group by IS to use the index directly to get the field that requires the group completely. When using this access method, MySQL uses the type of index that the keyword sorts (for example, the Btree index). This allows the fields in the index to be used for group not to fully cover the key in the Where Condition index. Because it contains only a portion of the keywords in the index, it is called a loose index scan.
H
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