wmi-query

I am building EXE and through which i am fetching perfmon counter of application to monitor that using WMI query. I am testing it with my local machine and seems like my code logic gives me incorrect values for some of counters. Below is my code for one of the counter ( CacheTotalHitRatio ) And when i have looked it with perfmon exe in my system then it shows me something different as shown below. I think CacheTotalHitRatio is in percentage and should not be go beyond 100 but my code gives some higher value. What is problem here OR am i doing something wrong here? Please let me know if anyone

I am having an issue querying WMI that has me completely baffled. The Application I am building utilizes WMI counters that are installed as part of the VMware View Agent into a VDI desktop. The counters provide information about the remote display protocol PCoIP. I have working code to query the counters: ManagementObjectSearcher searcher = new ManagementObjectSearcher(); ObjectQuery generalQuery = new ObjectQuery("SELECT * FROM Win32_PerfRawData_TeradiciPerf_PCoIPSessionGeneralStatistics"); // Many other queries... searcher.Query = generalQuery; foreach (ManagementObject obj in searcher.Get()

I will like to find some result after this query, but in the beginning of the foreach loop, the error "invalid class" occur. string wmiQuery = string.Format("SELECT * FROM Win32_Process"); var searcher = new ManagementObjectSearcher(wmiQuery); var wmiResults = searcher.Get(); foreach (ManagementObject retObject in wmiResults) { Console.WriteLine("[{0}]\tName: {1}", retObject["ProcessID"], retObject["Name"]); } I use window 7 64, and i wonder if Win32_Process exists. I also use wmi code creator download it from http://www.microsoft.com/downloads/en/details.aspx?familyid=2cc30a64-ea15-4661-8da4

I'm trying to get the list of physical printer's name, that are connected to Windows, based on an answer from Query available RAM in Inno Setup . But just get: "Send To OneNote 16". Here is my query: Query := 'SELECT Name FROM Win32_Printer'; Printer := WbemQuery(WbemServices, Query); if not VarIsNull(Printer) then begin Log(Format('Printers=%s', [Printer.Name])); end; You have to iterate the result set: var Query: string; WbemLocator, WbemServices, WbemObjectSet: Variant; Printer: Variant; I: Integer; begin WbemLocator := CreateOleObject('WbemScripting.SWbemLocator'); WbemServices :=

Im trying to run a WMI query against another computer for errors within the last 5 hours or so. When running a WMI query, shouldnt you at least filter the initial query with a where clause? Im basing my code off of samples generated from the WMI code creator on MSDN Here is the select query im using private ManagementScope CreateNewManagementScope(string server) { string serverString = @"\\" + server + @"\root\cimv2"; ManagementScope scope = new ManagementScope(serverString); return scope; } ManagementScope scope = CreateNewManagementScope(servername); scope.Connect(); SelectQuery query = new

I want to search for a file on remote machine. I don't know the EXACT file path but I know its under C:\Windows\System My query is something like this in WMI string querystr = "SELECT * FROM CIM_DataFile Where Path='C:\\Windows\\System'"; ObjectQuery query = new ObjectQuery(querystr ); ManagementObjectSearcher Searcher = new ManagementObjectSearcher(Scope, query); I get invalid query error. Is the query valid ? Any way to specify Path Under ? You have two issues in your code you must double escape the \ char, because this is a reserved symbol in the WMI the path property must not include the

I'm trying to understand why Powershell would get back a different version number for a DLL file than what both the file properties page from Windows Explorer, and a WMI query shows. (I apologize in advance if this doesn't correctly qualify as a coding question.) The scenario: Running the following powershell command: (get-item C:\windows\system32\rdpcorekmts.dll).VersionInfo.ProductVersion This returns the following: 6.1.7600.16385 However, this version number is incorrect. When examining the version information from Windows Explorer, you see the following version (sorry, I tried posting a