How to count an event
hi all..
I'm new to Labview. I'm trying to figure out how to count the number of times a sine waveform reaches a certain amplitude value and displaying it on the front panel. Could somebody please guide me to do this.
This one does what I think you want.
Tim
Johnson Controls
Holland Michigan
Attachments:
Find Peaks.vi 15 KB
Similar Messages
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How to cancel the event in Item Adding without going to the SharePoint Error Page?
Prevent duplicate item in a SharePoint List
The following Event Handler code will prevent users from creating duplicate value in "Title" field.
ItemAdding Event Handler
public override void ItemAdding(SPItemEventProperties properties)
base.ItemAdding(properties);
if (properties.ListTitle.Equals("My List"))
try
using(SPSite thisSite = new SPSite(properties.WebUrl))
SPWeb thisWeb = thisSite.OpenWeb();
SPList list = thisWeb.Lists[properties.ListId];
SPQuery query = new SPQuery();
query.Query = @"<Where><Eq><FieldRef Name='Title' /><Value Type='Text'>" + properties.AfterProperties["Title"] + "</Value></Eq></Where>";
SPListItemCollection listItem = list.GetItems(query);
if (listItem.Count > 0)
properties.Cancel = true;
properties.ErrorMessage = "Item with this Name already exists. Please create a unique Name.";
catch (Exception ex)
PortalLog.LogString("Error occured in event ItemAdding(SPItemEventProperties properties)() @ AAA.BBB.PreventDuplicateItem class. Exception Message:" + ex.Message.ToString());
throw new SPException("An error occured while processing the My List Feature. Please contact your Portal Administrator");
Feature.xml
<?xml version="1.0" encoding="utf-8"?>
<Feature Id="1c2100ca-bad5-41f5-9707-7bf4edc08383"
Title="Prevents Duplicate Item"
Description="Prevents duplicate Name in the "My List" List"
Version="12.0.0.0"
Hidden="FALSE"
Scope="Web"
DefaultResourceFile="core"
xmlns="http://schemas.microsoft.com/sharepoint/">
<ElementManifests>
<ElementManifest Location="elements.xml"/>
</ElementManifests>
</Feature>
Element.xml
<?xml version="1.0" encoding="utf-8" ?>
<Elements xmlns="http://schemas.microsoft.com/sharepoint/">
<Receivers ListTemplateId="100">
<Receiver>
<Name>AddingEventHandler</Name>
<Type>ItemAdding</Type>
<SequenceNumber>10000</SequenceNumber>
<Assembly>AAA.BBB, Version=1.0.0.0, Culture=neutral, PublicKeyToken=8003cf0cbff32406</Assembly>
<Class>AAA.BBB.PreventDuplicateItem</Class>
<Data></Data>
<Filter></Filter>
</Receiver>
</Receivers>
</Elements>
Below link explains adding the list events.
http://www.dotnetspark.com/kb/1369-step-by-step-guide-to-list-events-handling.aspx
Reference link:
http://msdn.microsoft.com/en-us/library/ms437502(v=office.12).aspx
http://msdn.microsoft.com/en-us/library/ff713710(v=office.12).aspx
Amalaraja Fernando,
SharePoint Architect
Please Mark As Answer if my post solves your problem or Vote As Helpful if a post has been helpful for you. This post is provided "AS IS" with no warrenties and confers no rights.Recommended way for binding the list event handler to the list instance is through feature receivers.
You need to create a feature file like the below sample
<?xmlversion="1.0"encoding="utf-8"?>
<Feature xmlns="http://schemas.microsoft.com/sharepoint/"
Id="{20FF80BB-83D9-41bc-8FFA-E589067AF783}"
Title="Installs MyFeatureReceiver"
Description="Installs MyFeatureReceiver" Hidden="False" Version="1.0.0.0" Scope="Site"
ReceiverClass="ClassLibrary1.MyFeatureReceiver"
ReceiverAssembly="ClassLibrary1, Version=1.0.0.0, Culture=neutral,
PublicKeyToken=6c5894e55cb0f391">
</Feature>For registering/binding the list event handler to the list instance, use the below sample codeusing System;
using Microsoft.SharePoint;
namespace ClassLibrary1
public class MyFeatureReceiver: SPFeatureReceiver
public override void FeatureActivated(SPFeatureReceiverProperties properties)
SPSite siteCollection = properties.Feature.Parent as SPSite;
SPWeb site = siteCollection.AllWebs["Docs"];
SPList list = site.Lists["MyList"];
SPEventReceiverDefinition rd = list.EventReceivers.Add();
rd.Name = "My Event Receiver";
rd.Class = "ClassLibrary1.MyListEventReceiver1";
rd.Assembly = "ClassLibrary1, Version=1.0.0.0, Culture=neutral,
PublicKeyToken=6c5894e55cb0f391";
rd.Data = "My Event Receiver data";
rd.Type = SPEventReceiverType.FieldAdding;
rd.Update();
public override void FeatureDeactivating(SPFeatureReceiverProperties properties)
SPSite sitecollection = properties.Feature.Parent as SPSite;
SPWeb site = sitecollection.AllWebs["Docs"];
SPList list = site.Lists["MyList"];
foreach (SPEventReceiverDefinition rd in list.EventReceivers)
if (rd.Name == "My Event Receiver")
rd.Delete();
public override void FeatureInstalled(SPFeatureReceiverProperties properties)
public override void FeatureUninstalling(SPFeatureReceiverProperties properties)
}Reference link: http://msdn.microsoft.com/en-us/library/ff713710(v=office.12).aspxOther ways of registering the list event handlers to the List instance are through code, stsadm commands and content types.
Amalaraja Fernando,
SharePoint Architect
Please Mark As Answer if my post solves your problem or Vote As Helpful if a post has been helpful for you. This post is provided "AS IS" with no warrenties and confers no rights. -
Help appending how many times an event ID has occurred next to the unique Event ID.
Hello,
I am trying to figure out how to find how many times an event occurred and then append that next to the single -unique Event ID.
The closest I can find is the Sort-Object Count but I can't figure out how to get that work within the below script.
Any help would be appreciated, the below script works already. but just doesn't have that Event ID count.
Thank you for any help.
Below is the
script to pull all Event Logs for each server, filter them to only display Warnings, Failures, and FailureAudits for Application, System, and Security logs and then remove all duplicate EventIDs so only 1 of each is shown. it then exports that info into a
.CSV per server.
param([string]$days= "31" )
$servers = @("Server1", "Server2" "Server3", "Etc")
$user = Get-Credential
#Set namespace and calculate the date to start from
$namespace = "root\CIMV2"
$BeginDate=[System.Management.ManagementDateTimeConverter]::ToDMTFDateTime((get-date).AddDays(-$days))
$store = "C:\Powershell\MonthlyMaintenance"
foreach ($computer in $servers)
$filter="TimeWritten >= '$BeginDate' AND (type='Warning' OR type='Error' OR type='FailureAudit')"
Echo "Pulling Event Logs for $computer ..."
Get-WmiObject Win32_NTLogEvent -computername $computer -Filter $filter |
sort eventcode -unique |
select Computername,
Logfile,
Type,
@{N='TimeWritten';E={$_.ConvertToDateTime($_.TimeWritten)}},
SourceName,
Message,
Category,
EventCode,
User |
Export-CSV C:\Powershell\MonthlyMaintenance\$computer-Filter.csv
Echo "Done."Unfortunately adding that to the script just outputs a bunch of jargon:
#TYPE Microsoft.PowerShell.Commands.Internal.Format.FormatStartData
ClassId2e4f51ef21dd47e99d3c952918aff9cd
pageHeaderEntry
pageFooterEntry
autosizeInfo
shapeInfo
033ecb2bc07a4d43b5ef94ed5a35d280
Microsoft.PowerShell.Commands.Internal.Format.AutosizeInfo
Microsoft.PowerShell.Commands.Internal.Format.TableHeaderInfo
9e210fe47d09416682b841769c78b8a3
I did try adding it in various ways and removing the initial # Sort EventCode -unique | # and I just get the same jargon
Am I adding it in wrong some how?
Thank you again for any help.
param([string]$days= "31" )
$servers = @("ComputerName")
$user = Get-Credential
#Set namespace and calculate the date to start from
$namespace = "root\CIMV2"
$BeginDate=[System.Management.ManagementDateTimeConverter]::ToDMTFDateTime((get-date).AddDays(-$days))
$store = "C:\Powershell\MonthlyMaintenance"
foreach ($computer in $servers)
$filter="TimeWritten >= '$BeginDate' AND (type='Warning' OR type='Error' OR type='FailureAudit')"
Echo "Pulling Event Logs for $computer ..."
Get-WmiObject Win32_NTLogEvent -computername $computer -Filter $filter |
sort eventcode -unique |
select Computername,
Logfile,
Type,
@{N='TimeWritten';E={$_.ConvertToDateTime($_.TimeWritten)}},
SourceName,
Message,
Category,
User,
EventCode | Select Name,Count | FT -auto|
Export-CSV C:\Powershell\MonthlyMaintenance\$computer-Filter.csv
Echo "Done." -
How to create an Event & schedule a rpt based on results of that Event..
Help,
I need to schedule a report, that will run after an event is done. I only want the rpt to run if the event produces more than 1 record.
I dont know how to create an event? I am assuming I can use a SQL qry as an event. I would like to use:
select count(*) as RegCounts from [reg contact log]
where [due date] = date() +1 and [response due]=Yes
ErinHelp,
I need to schedule a report, that will run after an event is done. I only want the rpt to run if the event produces more than 1 record.
I dont know how to create an event? I am assuming I can use a SQL qry as an event. I would like to use:
select count(*) as RegCounts from [reg contact log]
where [due date] = date() +1 and [response due]=Yes
Erin -
Count digital events on a Counter with pci-6602 with callback on CVI
Hi,
I'm using a PCI-6602 card with CVI 8.5 and I need to trig on event.
On every pulse I received, I need to do some actions like increasing a counter, send a message on Rs232 etc.. I don't want to do any loop checking that the counter value has changed. I would like to use a callback to execute this code only on the edge or counter value event.
My problem is that I don't know which function can do this. Is there any way to get an event on a pci-6602?
Thanks
James
Solved!
Go to Solution.Hello.
It's completely possible to create a callback that will allow you to do what you want when a edge will occur on an external signal you define.
To do this, you can for exemple create a counting edges task that will use one of the 6602 counters,and the set your external signal to be the source of your sample clock.You'll then be able to register a callback with the function DAQmxRegisterSignalEvent, and your callback will be called each time an edge will occur on your specified sample clock source.
Here's 2 links that explain the events in DAQmx and how to handle them in CVI. The example ReadDigChan-ChangeDetectionEvent.pr that ships with DAQmx examples (Hardware Input and Output<<DAQmx<<Digital measurements) can be very useful to understand how to do. This example creates a signal event callback to detect change detection for digital inputs.
Regards. -
How to process DoubleClick event on JTextField?
how to process DoubleClick event on JTextField?
add a mouse listener that listens for mouse clicked and you can get the click count from the event...
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How to create the event in the report for jobs scheduling.
Hi Experts,
i have a requirement like as follows:
The following triggers for Batch Jobs in the SCM system will be created.i.
Background Processing Event = u201CAPO Background Processing Eventu201D. After sending the Event, write a Log Report line u201CEvent u201CAPO Background Processing Eventu201D sentu201D.
Could you please suggest me how we create the Event or which transaction ?
Please give me a steps for creating events so that based on these events we use
CALL METHOD cl_batch_event=>raise
EXPORTING
i_eventid = p_bpeve
i_server = p_server
i_ignore_incorrect_server = p_ignore
EXCEPTIONS
excpt_raise_failed = 1
excpt_server_accepts_no_events = 2
excpt_raise_forbidden = 3
excpt_unknown_event = 4
excpt_no_authority = 5
OTHERS = 6.
Right now i received message "APO Background Processing Event" is doesn't exists.
Thanks in Advance.
Puneet.Hi Puneet,
Goto transaction SM62 and in there to BckProcEvents tab. There you can create the events.
You just need to specify the name and Description of an event.
Hope this serves your purpose.
Thanks -
How to count number of sales orders generated in a month in SAP SD
Hi SD Gurus,
I have a very strange query from client. I have to count the number of sales order created in a month for a z report. For example 30 in Jan, 25 in Feb etc. Could anyone suggest me How to count number of sales orders generated in a month in SAP SD.
Regards
Vinod KumarHi,
Goto the T.Code "SE16" or "SE16n" or "SE11".
Enter the table name as VBAK
Enter the created on date as the starting date of the period and to date as the end date.
Enter.
Click on "Number of Entries".It will tell you the number of entries created in a particular period.
If you want a report,goto the T.Code "VA05n".
Regards,
Krishna. -
I have 55,000 images organized into about 1700 events. The only reasonable way to view my library is using events in iPhoto where each event has one image That still leaves 1700 images to sort through but that is a lot easier than 55,000 images. In the side bar is a folder with "iPhoto Events" but those views still show all of the slides. How can I create events and view my photos as events as in iPhoto? Events are critical for large libraries and has been my primary way to sort images.
Thanks!I had a problem a couple of months ago when iPhotos suddenly rearranged the order of my Events (Why won't iPhoto let me arrange my photos?) . I was told "Use albums not events - events are not a good way to organize - albums and folder are designed for organisation and are very flexible".
Haha! I should have paid attention and read between the lines! My iPhotos were highly organised groupings - not according to date but the way I wanted them - and it was so easy to do! I see now that if I had them all in albums, as per the Apple Apologist suggestion, I wouldn't have this unholy mess I have been left with just to make iPhone & iCloud users happy. I am now going through Photos and making Albums (of what used to be in my Events) ... maybe I'll get this finished before they do another non user friendly update! -
how can I remove Events from my Photo in iPhone
Connect to computer iTunes and uncheck under Photos > Events then do a sync.
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How to Count Number of completed line items in past 6 months / 12 months ?
How to Count Number of completed line items in past 6 months / 12 months ?
Hi,
I am trying to count "Number of Completed Line Items in Purchase Order Document" for my Key Figure ZPO_CNT.
Purchase Order document = ZEBELN
Line Item = ZEBELP.
I need to find and count if the Line Item has been received in the past 6 months from today and similarly in the past 12 months.
I have "Delivery Completed" field, ELIKZ.
So, based on this would I be able to calculate it in Query Designer?
If so, Please let me know howHello Deva
If youe want to calculate the completed line item for last 6 or 12 month then i think u will be displaying the query data for these montrhs...create a customer exit to give you date range and restric it in filter area....
Now Choose any of the below option
1. I would suggest to implement an additional key figure "counter" in cube and fill values with one for which delivery is completed.
Now use calculated key figure in Query Designer based on logic
IF counter = 1 THEN counter ELSE 0
OR
2. create a formula variable based on ELIKZ and use replacement path variable, it will display you no. of docs for which delivery is completed....
Award points if it solves your problem
Revert back in case of further assistance...
Thanks
Tripple k -
How to count number of related radibuttons in the doccument?
The field "radiobutton" can have several related radiobuttons.
How to count quantity of radibuttons with the same name in the doccument?With
this.getField("radiobutton.0");
this.getField("radiobutton.1");
and so on you can access the different instances. -
How to count number of repeated characters in a String
I have a String.... 10022002202222.
I need to know how many 2's are there in the string... here the string contains eight 2's..
Thanks in advance..it is workingYes, but... attention to surprises...
SQL> var v1 varchar2(1000);
SQL> exec :v1 := 'How to count the number of occurences of a characters in a string';
PL/SQL procedure successfully completed.
SQL> select length(:v1) - length(replace(:v1,'c')) from dual;
LENGTH(:V1)-LENGTH(REPLACE(:V1,'C'))
6
SQL> exec :v1 := 'cccccc';
PL/SQL procedure successfully completed.
SQL> select length(:v1) - length(replace(:v1,'c')) from dual;
LENGTH(:V1)-LENGTH(REPLACE(:V1,'C'))
SQL> select length(:v1) - nvl(length(replace(:v1,'c')),0) from dual;
LENGTH(:V1)-NVL(LENGTH(REPLACE(:V1,'C')),0)
6
SQL> -
Hi All
If I have 2 tables with records in it, with primary Table A and Foreign key Table B structure.Then how to count the no of occurances of each records of table A in table B and print the values.
ThanxHi,
If I understood you can a query like this:
SGMS@ORACLE10> create table a (cod number);
Table created.
SGMS@ORACLE10> create table b (cod number,id number);
Table created.
SGMS@ORACLE10> alter table a add constraint pk_a primary key (cod);
Table altered.
SGMS@ORACLE10> alter table b add constraint fk_b_a foreign key (cod) references a;
Table altered.
SGMS@ORACLE10> insert into a values (1);
1 row created.
SGMS@ORACLE10> insert into a values (2);
1 row created.
SGMS@ORACLE10> insert into a values (3);
1 row created.
SGMS@ORACLE10> insert into b values (1,1);
1 row created.
SGMS@ORACLE10> insert into b values (1,2);
1 row created.
SGMS@ORACLE10> insert into b values (1,3);
1 row created.
SGMS@ORACLE10> insert into b values (2,1);
1 row created.
SGMS@ORACLE10> insert into b values (3,1);
1 row created.
SGMS@ORACLE10> insert into b values (3,2);
1 row created.
SGMS@ORACLE10> commit;
SGMS@ORACLE10> select b.cod,count(*) from b,a where a.cod = b.cod group by b.cod;
COD COUNT(*)
1 3
2 1
3 2
SGMS@ORACLE10>Cheers -
How to count Number of completed instances
Hi all,
I have one issue regarding *"How to Count Completed instances"* in SOA...
How can i count the number of completed instances for a interface...Any idea or suggestion plzzzzzz....
Thanks,
RajHi Dariel Pérez ,
By executing the Querey I'm able to get the State and num_cube instances but when I call this Query in BPEL by using DB adapter I get the following error
BINDING.JCA-12563 Exception occured when binding was invoked. Exception occured during invocation of JCA binding: “JCA Binding execute of Reference operation ‘CountReq’ failed due to: Pure SQL Exception. Pure SQL Execute of SELECT (CASE WHEN STATE=1 THEN ‘OPEN AND RUNNING’ WHEN STATE=2 THEN ‘OPEN AND SUSPENDED’ WHEN STATE=3 THEN ‘OPEN AND FAULTED’ WHEN STATE=4 THEN ‘CLOSED AND PENDING’ WHEN STATE=5 THEN ‘CLOSED AND COMPLETED’ WHEN STATE=6 THEN ‘CLOSED AND FAUTED’ WHEN STATE=7 THEN ‘CLOSED AND CANCELLED’ WHEN STATE=8 THEN ‘CLOSED AND ABORTED’ WHEN STATE=9 THEN ‘CLOSED AND STALE’ WHEN STATE=10 THEN ‘NON-RECOVERABLE’ ELSE STATE || ” END) AS STATE, COUNT(*) AS NUM_OF_CUBE_INST FROM CUBE_INSTANCE GROUP BY STATE; failed. Caused by java.sql.SQLSyntaxErrorException: ORA-00911: invalid character . The Pure SQL option is for border use cases only and provides simple yet minimal functionality. Possibly try the “Perform an operation on a table” option instead. This exception is considered not retriable, likely due to a modelling mistake. To classify it as retriable instead add property nonRetriableErrorCodes with value “-911″ to your deployment descriptor (i.e. weblogic-ra.xml). To auto retry a retriable fault set these composite.xml properties for this invoke: jca.retry.interval, jca.retry.count, and jca.retry.backoff. All properties are integers. “. The invoked JCA adapter raised a resource exception. Please examine the above error message carefully to determine a resolution.
Any Suggetions.
Thanks
Mani
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