I have the following code and query to get the Sent/Received Bytes from Wlan connection. I want to get the values for each Properties' Item but I get Generic failure when trying like this:
a = WMIvalues.Item(1).Properties_.Item(1).Value
How would be the correct way to do it?
Sub Test()
Dim WMIvalues As Object
Dim sWQL As String
sWQL = "Select BytesReceivedPersec,BytesSentPersec,BytesTotalPersec from Win32_PerfRawData_Tcpip_NetworkInterface"
Set WMIvalues = GetObject("winmgmts:root/CIMV2").ExecQuery(sWQL)
a = WMIvalues.Item(1).Properties_.Item(1).Value
End Sub
This works for me:
Dim WMIvalues As Object
Dim sWQL As String
Dim o As Object, i As Long
sWQL = "Select BytesReceivedPersec,BytesSentPersec,BytesTotalPersec from " _
"Win32_PerfRawData_Tcpip_NetworkInterface"
Set WMIvalues = GetObject("winmgmts:root/CIMV2").ExecQuery(sWQL)
i = 0
For Each o In WMIvalues
i = i + 1 'increment item counter variable
Debug.Print o.BytesReceivedPersec, o.BytesSentPersec, o.BytesSentPersec, o.BytesTotalPersec
'logic here based on i and the o properties...
Next o
See: https://www.activexperts.com/admin/scripts/wmi/vbscript/0473/
Related
Below is an OPC Client written in VBA. It is using the OPC Foundation DA libraries. I am able to get the current value of the item (I can read it in locals window), but it is not assigning the value to myValue = theItem.Value Hovering over theItem.Value during a break shows the value as well.
Any thoughts?
Public Sub ReadValue()
Dim serverNames As Variant
Dim listServers As Variant
Dim i As Integer
Dim theStates As Variant
Set theServer = New OPCServer
serverNames = theServer.GetOPCServers
theStates = Array("Disconnected", "Running", "Failed", "No Configuration", "Suspended", "In Test")
For i = LBound(serverNames) To UBound(serverNames)
Debug.Print (serverNames(i))
Next i
theServer.Connect ("MyOPCServer")
Debug.Print theServer.VendorInfo
Debug.Print theServer.MajorVersion & "." & theServer.MinorVersion
Debug.Print theStates(theServer.ServerState)
Debug.Print theServer.StartTime
Debug.Print theServer.CurrentTime
Debug.Print theServer.LastUpdateTime
'Groups
Dim theGroup As OPCGroup
Dim theGroups As OPCGroups
If theGroups Is Nothing Then
Set theGroups = theServer.OPCGroups
End If
If theGroup Is Nothing Then
Set theGroup = theGroups.Add("testing")
txtName = theGroup.name
End If
theGroup.UpdateRate = CLng(1000)
theGroup.DeadBand = CLng(1)
theGroup.TimeBias = CLng(0)
theGroup.IsActive = CBool(1)
theGroup.IsSubscribed = CBool(1)
'
Dim theItem As OPCItem
Dim theItem1 As OPCItem
Dim myItems As Variant
Dim myValue As Variant
Dim myWriteValues As Variant
Dim handles(1) As Long
Dim Errors() As Long
Dim CancelID As Long
Dim TransID As Long
myItems = Array("MyPathBlahBlahBlah.CV")
myWriteValues = Array(8, 0, 1)
For i = LBound(myItems) To UBound(myItems)
Set theItem = theGroup.OPCItems.AddItem(myItems(i), currentHandle)
myValue = theItem.Value
handles(1) = theGroup.OPCItems.Item(1).ServerHandle
theGroup.OPCItems.Remove 1, handles, Errors
Next i
theServer.Disconnect
End Sub
After review/trouble shooting.
The OPCItem object provides methods to read the current value of the item in the server and write a new value to the item. I have included these facilities into this dialog. The read method provided on an OPCItem object performs a synchronous read from the server and can be configured to read either from cache or from the device. To read from cache both the group and item should be active, but synchronous read operations directly from the device do not depend on the active state of either the group or item.
Adding the following code allowed me to assign to variable.
Dim source As OPCDataSource
Dim myValue As Variant
source = OPCDevice
theItem.Read source, myValue
I have the following code:
Sub AddSources()
Dim pubPage As Page
Dim pubShape As Shape
Dim hprlink As Hyperlink
Dim origAddress() As String
Dim exportFileName As String
exportFileName = "TestResume"
Dim linkSource As String
linkSource = "TestSource2"
Dim hyperLinkText As TextRange
For Each pubPage In ActiveDocument.Pages
For Each pubShape In pubPage.Shapes
If pubShape.Type = pbTextFrame Then
For Each hprlink In pubShape.TextFrame.TextRange.Hyperlinks
If InStr(hprlink.Address, "http://bleaney.ca") > 0 Then
hyperLinkText = hprlink.Range
origAddress = Split(hprlink.Address, "?source=")
hprlink.Address = origAddress(0) + "?source=" + linkSource
hprlink.Range = hyperLinkText
End If
Next hprlink
End If
Next pubShape
Next pubPage
ThisDocument.ExportAsFixedFormat pbFixedFormatTypePDF, "C:\" + exportFileName + ".pdf"
End Sub
I am getting the "Object variable or With block variable not set (Error 91)" error on the line with hyperLinkText = hprlink.Range. When I debug I can see that hprlink.Range does have a value. Any thoughts what I'm doing wrong?
As I wrote in my comment, the solution to your problem is to write the following:
Set hyperLinkText = hprlink.Range
Set is needed because TextRange is a class, so hyperLinkText is an object; as such, if you want to assign it, you need to make it point to the actual object that you need.
Sub Initialize
On Error GoTo ErrorOut
Dim sess As NotesSession
Dim db As NotesDatabase
Dim doc, searchDoc, reqNumDoc As NotesDocument
Dim body As NotesMIMEEntity
Dim header As NotesMIMEHeader
Dim stream As NotesStream
Dim vwSearchRequests As NotesView
Dim reqNum, totalNotify, totalAccepted, totalRejected, totalOOO, totalNoRes As Integer
Dim reqSer, reqJRSS, reqSPOC, reqNumStr As String
Dim reqDate As String
Dim reqNumColl As NotesDocumentCollection
Dim reqPanelRes As NotesItem
Dim reqPanelResValue As Variant
Set sess = New NotesSession
Set db = sess.CurrentDatabase
Set vwSearchRequests = db.GetView("RequestDocReport")
vwSearchRequests.Autoupdate = False
Set searchDoc = vwSearchRequests.GetFirstDocument
While Not searchDoc Is Nothing
reqSer = "Service"
reqJRSS = searchDoc.PS_JRSS(0)
reqSPOC = "Hiring SPOC"
totalAccepted = 0
totalRejected = 0
totalOOO = 0
totalNoRes = 0
totalNotify = 0
reqNum = searchDoc.PS_RequestNo(0)
reqNumStr = {PS_RequestNo = "} & reqNum & {"}
Set reqNumColl = vwSearchRequests.GetAllDocumentsByKey(reqNumStr)
Set reqNumDoc = reqNumColl.GetFirstDocument
While Not reqNumColl Is Nothing
If Not reqNumDoc.GetFirstItem("PanelResponse") Is Nothing Then
reqPanelResValue = reqNumDoc.GetItemValue("PanelResponse")
MsgBox CStr(reqPanelResValue(0))
'Exit Sub
If CStr(reqPanelResValue(0)) = "Accepted" Then
totalAccepted = totalAccepted + 1
End If
If CStr(reqPanelResValue(0)) = "Rejected" Then
totalRejected = totalRejected + 1
End If
If CStr(reqPanelResValue(0)) = "OOO" Then
totalOOO = totalOOO + 1
End If
Else
If CStr(reqPanelResValue(0)) = "" Then
totalNoRes = totalNoRes + 1
End If
End If
totalNotify = totalNotify + 1
Set reqNumDoc = reqNumColl.GetNextDocument(reqNumDoc)
Wend
what is the error in code? The code is getting stuck after
If Not reqNumDoc.GetFirstItem("PanelResponse") Is Nothing Then
reqPanelResValue = reqNumDoc.GetItemValue("PanelResponse")
Instead of line
While Not reqNumColl Is Nothing
write
While Not reqNumDoc Is Nothing
You got an infinitive loop because the collection reqNumColl is not nothing all the time even when you reached the last document in collection. Instead you have to test the document reqNumDoc.
Another issue might be your code for collection calculation:
reqNumStr = {PS_RequestNo = "} & reqNum & {"}
Set reqNumColl = vwSearchRequests.GetAllDocumentsByKey(reqNumStr)
The way you coded it the first sorted column in view should contain
PS_RequestNo = "12345"
Probably, your view contains in first sorted column just the request number. If so, your code would be just:
Set reqNumColl = vwSearchRequests.GetAllDocumentsByKey(reqNum)
if column contains a numeric value or
Set reqNumColl = vwSearchRequests.GetAllDocumentsByKey(cStr(reqNum))
if it contains a string.
Apart from any other problems you might have in your code (and #Knut is correct about the cause of your infinite loop), this is not a good pattern:
If Not reqNumDoc.GetFirstItem("PanelResponse") Is Nothing Then
reqPanelResValue = reqNumDoc.GetItemValue("PanelResponse")
You're retrieving the item twice when you don't actually have to.
This woould be much better:
If reqNumDoc.HasItem"PanelResponse") Then
reqPanelResValue = reqNumDoc.GetItemValue("PanelResponse")
I am investigating pulling data from a Notes database directly into Excel as our Finance guy is manually re-typing figures a.t.m.
This is my code so far:
Sub notesBB()
Const DATABASE = 1247
Dim r As Integer
Dim i As Integer
Dim c As Integer
Dim db As Object
Dim view As Object
Dim Entry As Object
Dim nav As Object
Dim Session As Object 'The notes session
Dim nam As Object
Dim val As Variant
Dim v As Double
Dim items As Object
Set Session = CreateObject("Lotus.NotesSession")
Call Session.Initialize
Set nam = Session.CreateName(Session.UserName)
user = nam.Common
Set db = Session.getdatabase("MSPreston", "Billbook1415.nsf")
Set view = db.GetView("By Month\By Dept")
view.AutoUpdate = False
Set nav = view.CreateViewNav
Set Entry = nav.GetFirst
val = Entry.childcount
val = Entry.ColumnValues(6) ' this doesn't work
Set items = Entry.ColumnValues 'from a suggestion on the net
val = items(6) 'this doesn't work either
MsgBox (val)
End Sub
error is "object variable or With Block variable not set"
The annoying thing is that I can see the values I want in the ExcelVBA debug window... so I can't be far off. I guess its how to access an array of items properly
The answer is to declare a variant array and assign it directly...
Sub notesBB()
Const DATABASE = 1247
Dim r As Integer
Dim i As Integer
Dim db As Object
Dim view As Object
Dim Entry As Object
Dim nav As Object
Dim Session As Object 'The notes session
Dim nam As Object ' notes username
Dim v() As Variant ' to hold the subtotal values
Dim bills(12, 16) ' 12 months, 16 departments
r = 1
Worksheets(1).Range("A1:z99").Clear
Set Session = CreateObject("Lotus.NotesSession") 'Start a session to notes
Call Session.Initialize
Set nam = Session.CreateName(Session.UserName)
user = nam.Common
Set db = Session.getdatabase("MSPreston", "Billbook1415.nsf")
Set view = db.GetView("By Month\By Dept")
view.AutoUpdate = False
Set nav = view.CreateViewNav
Set Entry = nav.GetFirst
Do Until Entry Is Nothing
If Entry.isCategory Then
r = r + 1
v = Entry.ColumnValues
For i = 1 To 16
bills(v(0), i) = v(4 + i)
Cells(4 + r, 2 + i) = bills(v(0), i)
Next
End If
Set Entry = nav.getNextCategory(Entry)
DoEvents
Loop
End Sub
This code just extracts the 12 months (rows) by 16 departments (cols) bills values from the Notes view and populates an Excel range with them. Easy when you know (find out) how !
All,
The following code is from Bloomberg. It is designed to extract bulk data from their servers. The code works, but I am trying to extract a specific variable generated in the class module and bring it to the Regular Module for user defined functions. Thanks for the help.
Option Explicit
Private WithEvents session As blpapicomLib2.session
Dim refdataservice As blpapicomLib2.Service
Private Sub Class_Initialize()
Set session = New blpapicomLib2.session
session.QueueEvents = True
session.Start
session.OpenService ("//blp/refdata")
Set refdataservice = session.GetService("//blp/refdata")
End Sub
Public Sub MakeRequest(sSecList As String)
Dim sFldList As Variant
Dim req As Request
Dim nRow As Long
sFldList = "CALL_SCHEDULE"
Set req = refdataservice.CreateRequest("ReferenceDataRequest") 'request type
req.GetElement("securities").AppendValue (sSecList) 'security + field as string array
req.GetElement("fields").AppendValue (sFldList) 'field as string var
Dim cid As blpapicomLib2.CorrelationId
Set cid = session.SendRequest(req)
End Sub
Public Sub session_ProcessEvent(ByVal obj As Object)
Dim eventObj As blpapicomLib2.Event
Set eventObj = obj
If Application.Ready Then
If eventObj.EventType = PARTIAL_RESPONSE Or eventObj.EventType = RESPONSE Then
Dim it As blpapicomLib2.MessageIterator
Set it = eventObj.CreateMessageIterator()
Do While it.Next()
Dim msg As Message
Set msg = it.Message
Dim Security As Element
Set Security = msg.GetElement("securityData").GetValue(0)
Sheet1.Cells(4, 4).Value = Security.GetElement("security").Value
Dim fieldArray As Element
Set fieldArray = Security.GetElement("fieldData")
Dim field As blpapicomLib2.Element
Set field = fieldArray.GetElement(0)
If field.DataType = 15 Then
Dim numBulkValues As Long
numBulkValues = field.NumValues '76
Dim index As Long
For index = 0 To numBulkValues - 1
Dim bulkElement As blpapicomLib2.Element
Set bulkElement = field.GetValue(index)
Dim numBulkElements As Integer
numBulkElements = bulkElement.NumElements '2 elements per each pt
ReDim Call_Sch(0 To numBulkValues - 1, 0 To numBulkElements - 1) As Variant
Dim ind2 As Long
For ind2 = 0 To numBulkElements - 1
Dim elem As blpapicomLib2.Element
Set elem = bulkElement.GetElement(ind2)
Call_Sch(index,ind2)=elem.Value
Sheet1.Cells(index + 4, ind2 + 5) = elem.Value
Next ind2
Next index
Else
Call_Sch(index,ind2)=field.Value
Sheet1.Cells(index + 4, ind2 + 5).Value = field.Value
End If
Loop
End If
End If
End Sub
The variable i am trying to get, specifically, is the Call_Sch. I want a function in the main module to recognize the variable. Thanks again.
It isn't necessary to declare a variable before using ReDim on it; ReDim can declare a variable. However, if you added:
Public Call_Sch() as Variant ' Insert correct data type here
then you would be able to refer to it via:
<YourClassVaraibleName>.Call_Sch