[AccessD] Re: When is a report actually printed

I've messed with this in the past...if only I had administrator privileges
on those remote print servers:(


Mark


-----Original Message-----
From: MartyConnelly [mailto:martyconnelly at shaw.ca] 
Sent: Wednesday, October 08, 2003 2:40 PM
To: Access Developers discussion and problem solving
Subject: Re: [AccessD] Re: When is a report actually printed


If anyone wants to play around with interogating the Print Spooler and Queue
Here is some starter code to examine it through WMI otherwise you have 
to use winSpool.dll
WMI needs an install for Win9x and works remotely in Win2000 WinXP

Option Compare Database
Option Explicit
'Private Enum PrinterStatus
'    PrinterIdle = 3
'    PrinterPrinting = 4
'    PrinterWarmingUp = 5
'    ' For more states see WMI docs.
'End Enum
Sub LookthruWinSpooler()
Dim strComputer As String
Dim objWMIService As Object
Dim colItems As Object
Dim objItem As Object
'The Win32_PrintJob WMI class represents a print job generated 'by a Windows
application. Any unit of work generated 'by the print command of an
application running on a 'Windows system is a descendent (or member) of this
class. 'Documentation of WMI classes: ' set reference to WMICntl 1.0 class
library wbemcntl.dll

'http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wmisdk/wmi
/wmi_classes.asp
'http://www.activxperts.com/activmonitor/windowsmanagement/wmisamples/
On Error Resume Next
strComputer = "." 'local computer
Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\cimv2")
Set colItems = objWMIService.ExecQuery("Select * from Win32_PrintJob", , 48)
For Each objItem In colItems
    Debug.Print "Caption: " & objItem.Caption
    Debug.Print "DataType: " & objItem.DataType
    Debug.Print "Description: " & objItem.Description
    Debug.Print "Document: " & objItem.Document
    Debug.Print "DriverName: " & objItem.DriverName
    Debug.Print "ElapsedTime: " & objItem.ElapsedTime
    Debug.Print "HostPrintQueue: " & objItem.HostPrintQueue
    Debug.Print "InstallDate: " & objItem.InstallDate
    Debug.Print "JobId: " & objItem.JobId
    Debug.Print "JobStatus: " & objItem.JobStatus
    Debug.Print "Name: " & objItem.Name
    Debug.Print "Notify: " & objItem.Notify
    Debug.Print "Owner: " & objItem.Owner
    Debug.Print "PagesPrinted: " & objItem.PagesPrinted
    Debug.Print "Parameters: " & objItem.Parameters
    Debug.Print "PrintProcessor: " & objItem.PrintProcessor
    Debug.Print "Priority: " & objItem.Priority
    Debug.Print "Size: " & objItem.Size
    Debug.Print "StartTime: " & WMIDateStringToDate(objItem.StartTime)
    Debug.Print "Status: " & objItem.Status
    Debug.Print "StatusMask: " & objItem.StatusMask
    Debug.Print "TimeSubmitted: " & 
WMIDateStringToDate(objItem.TimeSubmitted)
    Debug.Print "TotalPages: " & objItem.TotalPages
    Debug.Print "UntilTime: " & objItem.UntilTime
Next
End Sub

Function WMIDateStringToDate(dtmInstallDate) As String WMIDateStringToDate =
CDate(Mid(dtmInstallDate, 5, 2) & "/" & _
  Mid(dtmInstallDate, 7, 2) & "/" & Left(dtmInstallDate, 4) _
  & " " & Mid(dtmInstallDate, 9, 2) & ":" & _
  Mid(dtmInstallDate, 11, 2) & ":" & Mid(dtmInstallDate, 13, 2)) End
Function

Sub Win32_Printer()
Dim strComputer As String
Dim objWMIService As Object
Dim colItems As Object
Dim objItem As Object

'The Win32_Printer WMI class represents a device connected
'to a Windows computer system that can reproduce a
'visual image on paper or other medium.

On Error Resume Next
strComputer = "."
Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\cimv2")
Set colItems = objWMIService.ExecQuery("Select * from Win32_Printer", , 48)
For Each objItem In colItems
    Debug.Print "Attributes: " & objItem.Attributes
    Debug.Print "Availability: " & objItem.Availability
    Debug.Print "AveragePagesPerMinute: " & objItem.AveragePagesPerMinute
    Debug.Print "Capabilities: " & objItem.Capabilities
    Debug.Print "CapabilityDescriptions: " & objItem.CapabilityDescriptions
    Debug.Print "Caption: " & objItem.Caption
    Debug.Print "ConfigManagerErrorCode: " & objItem.ConfigManagerErrorCode
    Debug.Print "ConfigManagerUserConfig: " & 
objItem.ConfigManagerUserConfig
    Debug.Print "CreationClassName: " & objItem.CreationClassName
    Debug.Print "DefaultPriority: " & objItem.DefaultPriority
    Debug.Print "Description: " & objItem.Description
    Debug.Print "DetectedErrorState: " & objItem.DetectedErrorState
    Debug.Print "DeviceID: " & objItem.DeviceID
    Debug.Print "DriverName: " & objItem.DriverName
    Debug.Print "ErrorCleared: " & objItem.ErrorCleared
    Debug.Print "ErrorDescription: " & objItem.ErrorDescription
    Debug.Print "HorizontalResolution: " & objItem.HorizontalResolution
    Debug.Print "InstallDate: " & objItem.InstallDate
    Debug.Print "JobCountSinceLastReset: " & objItem.JobCountSinceLastReset
    Debug.Print "LanguagesSupported: " & objItem.LanguagesSupported
    Debug.Print "LastErrorCode: " & objItem.LastErrorCode
    Debug.Print "Location: " & objItem.Location
    Debug.Print "Name: " & objItem.Name
    Debug.Print "PaperSizesSupported: " & objItem.PaperSizesSupported
    Debug.Print "PNPDeviceID: " & objItem.PNPDeviceID
    Debug.Print "PortName: " & objItem.PortName
    Debug.Print "PowerManagementCapabilities: " & 
objItem.PowerManagementCapabilities
    Debug.Print "PowerManagementSupported: " & 
objItem.PowerManagementSupported
    Debug.Print "PrinterPaperNames: " & objItem.PrinterPaperNames
    Debug.Print "PrinterState: " & objItem.PrinterState
    Debug.Print "PrinterStatus: " & objItem.Printerstatus
    Debug.Print "PrintJobDataType: " & objItem.PrintJobDataType
    Debug.Print "PrintProcessor: " & objItem.PrintProcessor
    Debug.Print "SeparatorFile: " & objItem.SeparatorFile
    Debug.Print "ServerName: " & objItem.ServerName
    Debug.Print "ShareName: " & objItem.ShareName
    Debug.Print "SpoolEnabled: " & objItem.SpoolEnabled
    Debug.Print "StartTime: " & objItem.StartTime
    Debug.Print "Status: " & objItem.Status
    Debug.Print "StatusInfo: " & objItem.StatusInfo
    Debug.Print "SystemCreationClassName: " & 
objItem.SystemCreationClassName
    Debug.Print "SystemName: " & objItem.SystemName
    Debug.Print "TimeOfLastReset: " & objItem.TimeOfLastReset
    Debug.Print "UntilTime: " & objItem.UntilTime
    Debug.Print "VerticalResolution: " & objItem.VerticalResolution Next End
Sub

Sub PrintQueueStats()
Dim strComputer As String
Dim objWMIService As Object
Dim colPrintJobs As Object
Dim objPrintJob As Object
Dim intTotalJobs As Long
Dim intTotalPages As Long
Dim intMaxPrintJob As Long
strComputer = "."
Set objWMIService = GetObject("winmgmts:" _
    & "{impersonationLevel=impersonate}!\\" & strComputer & "\root\cimv2")
Set colPrintJobs = objWMIService.ExecQuery _
    ("SELECT * FROM Win32_PrintJob")
For Each objPrintJob In colPrintJobs
    intTotalJobs = intTotalJobs + 1
    intTotalPages = intTotalPages + objPrintJob.TotalPages
    If objPrintJob.TotalPages > intMaxPrintJob Then
        intMaxPrintJob = objPrintJob.TotalPages
    End If
Next
Debug.Print "Total print jobs in queue: " & intTotalJobs Debug.Print "Total
pages in queue: " & intTotalPages Debug.Print "Largest print job pages in
queue: " & intMaxPrintJob End Sub



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