SequenceFiles.Count property

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• Export DRM including a record count property

  Hi all

  Can you please indicate, if it is possible to get the number of i, record e nodes retrieved during an export of the hierarchy.

  Is there a property of the system available here to get the number of records or we can do it with a property derived from creation with a parameter for the number of members in the hierarchy.

  Thank you

  Madhu

  Hi Madhabika,

  You can take advantage of this-

  Under tab target your export, there is a section "Footer"use this customization tag there <%RecordCount%>.

  That would give you a number of records at the end of the export on the footer.

  Otherwise, on the columns tab it under prop category selection there is a prop category called 'Specific Export' having a record ID column.

  Include in your export and this will give you a record against each record id, you can use the id max record from there.

  Thank you

  Denzz

• How to determine when my separation of the two edge counter starts counting

  I looked through a ton of Daqmx properties, the web and the forum OR to find answers to the question "How do I determine when my meter of separation of two shows actually starts to count.

  So I've set up my meter of separation of two edge on two channels known PFI two trigger when they detect a positive benefit.  Now, because I use an accelerometer to my first impulse, my concern is that it could possibly be triggered until the test is run.  So I would like to have labview (if possible) be able to question whether or not the first trigger was triggered and the meter started to count.  If this information is not known, I could run my sample and get a value that is incorrect.  Knowing whether or not the meter started cash before running the test, prevents the operator running a test, effectively consuming a test item.

  Thanks for any information.

  -John

  I would like to poll the CI. Count property.

  

  Once the first edge is saw that the count will begin incrementing.

  Best regards

• Datamodel defined as context property

  Code is:

  theObject * robject = qobject_cast(qvariant_cast(dataModel->data(QVariantList() << i)));
  
       for(int x = 0; x < robject->metaObject()->propertyCount(); ++x) {
       context->setContextProperty(robject->metaObject()->property(x).name(), robject->metaObject()->property(x).read(robject));
      }
  

  This method works for everything that is defined by default as a QVariant (for example QStringList / QString etc...).

  The definition of the property is as follows:

      Q_PROPERTY(int count READ count CONSTANT)
  
      Q_PROPERTY(bb::cascades::DataModel* imageModel READ imageModel CONSTANT)
  

  However if the metaObject() value-> property () .read () to debug, then she returns the following:

  Debug: count
  Debug: QVariant(int, 4)
  Debug: imageModel
  Debug: QVariant(bb::cascades::DataModel*, )
  

  If I have a QML archiving I can access the count property, but the property imageModel is set to null. I know for what is is not null. What have I done wrong?

  Having now made up my mind it for a while and returned that I realize what I was doing was completely ridiculous.

  I loosely followed https://github.com/blackberry/Cascades-Samples/tree/master/repeater

  I was doing an iteration through all properties and configure them separately. However, the best way to do is just to expose the object of the QML, exposing all the properties.

  So all I had to do was:

  context->setContextProperty("RepeaterData", robject);
  

  Then in QML I can access each property as RepeaterData.* * etc...

  Bravo for the help guys. Sorted!

• cluster. Count = $null - why is - what happens?

  I try to capture the number of clusters on a VC and when I run the script on a virtual circuit that has a single cluster I see the object set to $null.  If I run the code a virtual circuit that has more than 1 cluster $ccount is set to the correct value.  I don't know why this is happening and I hope someone can help out me.  So here's what I do

  $clus = get-Cluster

  $ccount = $clus.count

  PowerCLI Version

  ----------------

  VMware vSphere PowerCLI 5.1 Release 2 build 1012425

  ---------------

  Versions of the snap

  ---------------

  VMWare AutoDeploy PowerCLI component 5.1 build 768137

  VMWare ImageBuilder PowerCLI component 5.1 build 768137

  VMware vCloud Director PowerCLI component 5.1 build 1012427

  License of VMware PowerCLI component 5.1 build 669840

  VDS's VMware PowerCLI component 5.1 build 1012428

  VMware vSphere PowerCLI component 5.1 build 1012428

  Better yet, without towers, upgrade to v3 PowerShell.

  In this version even singletons have a Count property.

• Settlement data based on multiple selection ListBox reference need help

  Hello again,

  The question that I have is selecting from a listbox with multiple selection to fill the tables with the selected data. My code is as follows:

  Void loadData_EventClick (ByRef This)

  Dim j

  Dim k

  k = 0

  If ListBox.MultiSelection.Count = 0 Then Exit Sub

  For j = 1 To ListBox.Items.Count

  If ListBox.MultiSelection (j). Count = True Then

  k = k + 1

  End If

  Next

  TextBox.Text = k

  End Sub

  The code works perfectly up to the second if statement. My current channel group list contains 16 channels and with the second if statement guided the textbox output is equal to 16 (i.e. k = 16), which is what I expected. Im just using the k = k + 1 for the test. Eventually will be replaced by operating code specific to what I need to do.

  So the question that I have is to get the code to recognize what values are selected and referring to the index for the selections in a table. Im not sure on how to do it.

  Any help is very appreciated.

  Thank you

  ~ Nathan

  Attached JPEG shows the current user interface and the output of k with the second if statement commented

  Hey Nathan--

  ListBox.MultiSelection () is a function that returns an array of [multiple] selected items in ListBox.

  ListBox.MultiSelection.Count is a property that returns the number of items in the table above.

  Therefore, the logic in your second IF statement that says if ListBox.MultiSelection (j). Count = True really makes no sense because:

  1. The array returned by the multiple selection (using (j) indexing now refers to a single selected item in the list (which has not its own 'Count' property)
  
  
  2. If you don't the array index, assuming that you had selected 4 items in your list, your statement would still be actually as said if 4 = True which is not what you get.

  Make sense?

  Here is a modified version of your code that I hope makes it a little more obvious how these elements relate to one another.  Give it a run; of course, 75% of the code is extranneous to you working end to account, so make sure that you subsequently delete what you won't need.

  Sub loadData_EventClick (ByRef This) ' creates the event handler
  
    Dim j
  
    If ListBox.MultiSelection.Count = 0 Then Exit Sub
  
    TextBox.Text = "Total ListBox items:" & ListBox.Items.Count & + "" \n "".
  
    TextBox.Text = TextBox.Text & "Total selected items:" & ListBox.MultiSelection.Count & + "" \n "".
  
    TextBox.Text = TextBox.Text & "Selected Items:" & + "\n"
  
    For j = 1 to ListBox.MultiSelection.Count
  
      TextBox.Text is TextBox.Text & ListBox.MultiSelection (j). Text & ", index" & ListBox.MultiSelection (j). Index & + "\n"
  
    Next
  
  End Sub

  You are making great progress; It will get quickly easily faster and we are here to help – do not hesitate.

• Get Data Excel cells - definition

  I got a VI of this forum to read data from a range of cells specified in the XLS. Works very well.

  I modified to read data from a single worksheet (attached)

  However before I read the XLS file, I can still not know the number of lines in the file. I would therefore like to programmatically what know by the selected XLS file and do spend reading VI.  The Active-X exposes the methods too and I'm not sure that is what...  ;-(

  Any help is welcome.

  Use the worksheet's UsedRange property. On the object returned, use the Rows in the range property. And finally on the object range returned, use the Count property of the range. This will give you the last line of the spreadsheet.

  Ben64

• Reading a file MS Word with Tables

  I have experinced a mess when executing this labview program that reads in all tables in a MS Word file and does not see some tables.  The original Word document has hundreds of tables inside and it would be erratic jump a table in the order when he read and run convert text method.

  I reduced the thing down to a file simple word do the same thing.  This VI is not the second table in this document word with 2 tables.  The count property of tables calculated as 2 indicating that the word see 2 tables in the document, but when I try to convert to text the second table I get an indication of infamous error in MS Word and an empty string to the converttotext method.

  Someone knows how to fix?

  It's a delicate question. Here you change the document (with the help of convert to text), and at the end you do not save the changes.

  When you convert a table to text table is more exist and Word reallocate the array indices. In your example after the table 1 is converted to text index 1 is reassign in table 2. In the second iteration, you attempt to get the table with index 2 that no longer exist.

  You can change your code as follows to make it work: tables-> Count value of wire to the N of the loop, wire the constant '1' to the Index value of the item table.

  Ben64

• the analysis of a word table of ms with different numbers of columns for each row

  I'm reading in a MS Word table that contains 20 lines, each with a different number of columns.  I have to iterate over each line then I iterate on each column of the row and read his text.  I don't know a way to find out how to stop an iteration on the columns.  Is a property or a method which tells you the number of columns in a specific line for a table in MS Word?

  ID says:

  I'm reading in a MS Word table that contains 20 lines, each with a different number of columns.  I have to iterate over each line then I iterate on each column of the row and read his text.  I don't know a way to find out how to stop an iteration on the columns.  Is a property or a method which tells you the number of columns in a specific line for a table in MS Word?

  For each row, use the count property of cells. Since there a number of subject lines is the number of columns.

  Ben64

• When the sequence of process template client file is loaded for execution?

  As part of a custom process template I've created, I would like to make a few changes in the sequence of the client before file called by the process template. These changes will be then be restored after the loop finishes USE (I'm changing the sequential model).

  Another thread, I discovered that TestStand sequences cannot be edited structurally once they have been loaded for execution. My question is: what is client sequence template process ' for execution "?

  After some research, I discovered that the sequence of the client file is not locked to prevent changes to the sequence editor until the "Reminder of the main sequence" sequence step call runs in the model process entry point. At this stage, the sequence of the client file is loaded dynamically as the module at this stage.

  However, before this point, there are two places that the file of the client's sequence is used, and I want to assure you that they don't 'load the customer file for execution.  The Runstate.ProcessModelClient property is a reference to the object the client file SequenceFile and exist as soon as the entry point is called. In addition, the engine must know about the sequence of the client file to correctly call reminders of process model. Do any of these things make the movie of 'responsible for performance customer file?

  It boils down to this: can I do safely from the structural changes to my file of sequence of the client during the ProcessSetup and ProcessCleanup?

  According to the information I found in another post (see the comments of Eric_Crank on page 2), it is allowed. However, in this case customers were only make changes to the property Data of the RunState.ProcessModelClient. I want to assure you that I can use the TestStand API on the reference too.

  Also, just FYI, I got this works. I can add steps to the sequence MainSequence customer sequence file of the group stage of installation of the point of entry of the process model via the API TestStand. I ask here if make sure that it is a safe thing to do, and that there is nothing I plan not to.

  Thank you.

  Josh,

  If your sequence allows the option "optimize no concave calls this sequence", the first time the sequence run TestStand stores a copy of the execution of the sequence in a cache associated with running. As long as the sequence is in this cache you can not change, and TestStand considers that the sequence for 'run' file (see the SequenceFile.IsExecuting property). You cannot unload 'enforcement' sequence files (see SequenceFile.CanUnload). Sequences remain in the cache until it is closed. There is no way for you to remove the sequences of this cache, but you can prevent them to be added to the cache by turning off the option "optimize... ». Disabling this option should have no impact on the performance that you call the sequence only once.

  -Erik

• Avoid to get two theards at the same time

  Hello

  I was wondering how to avoid to run two threads at the same time in teststand. When I using teststand, I found it can run two threads in simultaneity.for example, I can open a file sequence, using single-pass enter point to run a theard, when this theard is not finished, I use single-pass or TestUUTs enter point to run other theard. I want to avoid this case. Is there settings, we can get motor teststand to tell me a thread is running or not?

  Thank you!

  You write a custom user interface? If you use an application Manager (all the example user interfaces and the sequence editor to do), you can see:

  ApplicationManager.Executions.Count > 0

  If you use just the engine that you can keep the number of executions by increment your account upon receipt of the UIMsg_StartExecution UIMessage and reduce your number when UIMsg_EndExecution is received.

  If instead you want to determine the number of executions of a sequence running, you can use RunState.Engine.GetInternalOption () to get a reference to the Application Manager (at least of the UIS and the sequence editor that use an Application Manager) and then do the following ActiveX to get the Executions.Count property.

  Hope this helps,

  -Doug

• redeclenchables out initial varaible on each trigger with delay

  I'm trying to implement a redeclenchables generation digital pulses of the train on 6363 PCIe with LabVIEW with the additional feature of an initial delay variable.

  For example:

  -J' have a fixed pulse train

  -After the 1st trigger, it is generated without delay

  -2nd after trigger, there is a delay of 10µs

  -Each subsequent trigger increases the delay of 10µs

  I tried to do by writing new samples to the digital output, which include an initial delay. Since it merely controls how the buffering is managed this does not seem to work reliable with reboot and redeclenchables ouput.

  Is there another way to do this using a perhaps additional internal counter for the generation of delay?

  Thank you

  Christoph

  I would look at using an additional counter that your delay generator.  There is a counter property called

  Delay 'auto increment Count', which lets specify you such a regularly increasing.  Here is one

  DevZone article and example that should help get you started.

  The idea is that the extra meter comes between your initial trigger signal and the

  pulse train finish that you want to generate.  The additional counter made its own triggered impulse

  with time growing after the initial trigger and your finite pulse train gets triggered by

  This additional counter output.

  -Kevin P

• Dynamic array sum does not calculate to commit

  I use the code for a dynamic table in summary below.  Whenever I have add a second line "Table1.Row1", then select the value that would make countU == true 0, the Livecycle form will not re - calculate the query properly unless I re - select the first line "Table1.Row1" countU value.  In other words, the PivotTable has two levels of expansion.  When I try to add more line under each primary line, the calculation is not executed automatically.  Any suggestions?  Thanks in advance!

  var sumD = 0;
  var countS = this.resolveNodes("TableA.Row1[*].Subform2[*].Table1.Row1[*].MBRS");
  var countT = this.resolveNodes("TableA.Row1[*].Subform2[*].Table1.Row1[*].NON");
  var countU = this.resolveNodes("TableA.Row1[*].Subform2[*].Table1.Row1[*].CLC");
  for (var i = 0; i < countS.length; i++)
   {
  if(countU.item(i).rawValue==0) 
  {
  sumD += (countS.item(i).rawValue * countT.item(i).rawValue);
  }
  }
  sumD
  

  Hello

  I'm not sure that understand your structure, you seem to have an inner repeat subform then a repeating table, which would be at three levels.  Anyway you will need to reference the count property of instanceManager to the calculation script knows to run when the value changes, so something like;

  var SUMD = 0;

  var tableARows = this.resolveNodes ("TableA.Row1 [*]")

  for (var i = 0; i)< tablea._row1.count;="" i++)="">

  var tableARow = tableARows.item (i);

  var table1Rows = tableARow.resolveNodes ("Subform2.Table1.Row1 [*]");

  for (var j = 0; j)< tablearow.resolvenode("subform2.table1")._row1.count;="" j++)="">

  table1Row = table1Rows.item (j);

  If (table1Row.CLC.rawValue == 0) {}

  SUMD += table1Row.MBRS.rawValue * table1Row.NON.rawValue;

  }

  }

  }

  SUMD;

  Concerning

  Bruce

• Get clusters, display code pop box problem

  Hello

  I know it's pretty simple, but I don't know how to fix it. When I retrieve the names of cluster of vcenter, and there is only 1 cluster, the popup box is empty. Could someone please help me get this code to display the cluster if there is one?
  Thank you!

  $v = get-cluster
  $vcount = ($v) .count
  If ($vcount - lt 1)
  {
  $vcount = '1 '.
  }
  $vchoice = ""

  [Sub] [System.Reflection.Assembly]: LoadWithPartialName ("System.Windows.Forms")
  [Sub] [System.Reflection.Assembly]: LoadWithPartialName ("System.Drawing")

  $objForm = new-Object System.Windows.Forms.Form
  $objForm.Text = "user input required:
  $objForm.Size = new-Object System.Drawing.Size (300,200)
  $objForm.StartPosition = "CenterScreen".

  $objForm.KeyPreview = $True

  $objForm.Add_KeyDown ({if ($_.)}) KeyCode - eq 'enter')
  {
  foreach ($objItem to $objListbox.SelectedItems)
  {$vchoice += $objItem}
  $objForm.Close)
  }
  })

  $objForm.Add_KeyDown ({if ($_.)}) KeyCode - eq "Escape")
  ({{$objForm.Close ()}})

  $OKButton = new-Object System.Windows.Forms.Button
  $OKButton.Location = new-Object System.Drawing.Size (75,120)
  $OKButton.Size = new-Object System.Drawing.Size (75,23)
  $OKButton.Text = 'OK '.

  () $OKButton.Add_Click
  {
  foreach ($objItem to $objListbox.SelectedItems)
  {$vchoice += $objItem}
  $objForm.Close)
  })

  $objForm.Controls.Add ($OKButton)

  $CancelButton = new-Object System.Windows.Forms.Button
  $CancelButton.Location = new-Object System.Drawing.Size (150,120)
  $CancelButton.Size = new-Object System.Drawing.Size (75,23)
  $CancelButton.Text = "Cancel".
  $CancelButton.Add_Click ({$objForm.Close (); $cancel = $true})
  $objForm.Controls.Add ($CancelButton)

  $objLabel = new-Object System.Windows.Forms.Label
  $objLabel.Location = new-Object System.Drawing.Size (10.20)
  $objLabel.Size = new-Object System.Drawing.Size (280,20)
  $objLabel.Text = "Please select a cluster:
  $objForm.Controls.Add ($objLabel)

  $objListbox = new-Object System.Windows.Forms.Listbox
  $objListbox.Location = new-Object System.Drawing.Size (10.40)
  $objListbox.Size = new-Object System.Drawing.Size (260,20)

  $objListbox.SelectionMode = "MultiExtended".

  #Foreach in table view

  
  for ($i = 0; $i - lt $vcount; $i ++) {}

  {[Sub] $objListbox.Items.Add ($v [$i])}

  $objListbox.Height = 70
  $objForm.Controls.Add ($objListbox)
  $objForm.Topmost = $True

  $objForm.Add_Shown ({$objForm.Activate ()})
  $objForm.ShowDialog () [Sub]

  $cancel

  When there is only 1 cluster, the $v variable is not an array, and the Count property does not exist (as long as you do not use PowerShell v3).

  What you can do is to change this line in

  $v = @(get-cluster)

  In this way, there will be a table, even with 1 cluster.

  For any cluster ($v - eq $null) you need to add additional lines.

• Reflecting the updates to a ListCell that contains a mutable object

  Hello

  I have seen many variations of this question, but unfortunately have not found the answer, so I thought to ask here. My apologies if it is missing something obvious!

  Objective:
  I start individual tasks in batches. A ListCell reflects each task, from the initial request to the final result. Batches can be submitted even if a set is the treatment. When all any batch process is completed, they disappear finally in ListView.
  Accordingly, I want a ListCell to reflect a task and reflect the transition from the initial design to the final outcome.

  Location:

  Currently, I am trying this with an ObservableList of my own POJO, each reflects by using a custom extension ListCell.

  I got this result, but he was not good. First of all, I read that it is best practice not to change the objects of the ObservableList under his feet. However, I have multiple threads against the same list. With the objects being added, deleted, and updated, it seemed safer to update the object referenced rather than trying to manage the synchronization to avoid problems of simultaneous changes. After all, I'm not really add a new item, I'm wanting to upgrade the representation of an item which is now in a State of finished products.

  Details of the attempt:

  I realized that by building a "observableArrayList" with a reminder Extractor. This callback method offers an Observable range containing an ObjectProperty, the property being a member variable of my POJO used in each ListCell. Each task updates the property of this object with information at the end of his treatment. This I think ensure that change listeners are informed of updates to this POJO, via its ObjectProperty. (https://javafx-jira.kenai.com/browse/RT-15029)
  The ListCell built with this POJO is tuned for updates, but I think it's really to reflect the additions and deletions on the ObservableList that represents the ListView. However, in the case of updates, the private enforcement of the updateItem ListCell (javafx.scene.control.ListCell #updateItem) method does not call the updateItem overridable method. This is because the object that caused the update is considered to be equal to the object the ListCell currently the wedges (they are the same instance, so it's true). However, if the updateItem overridable method is never called, I can't the ListCell customized to update its representation of the ListCell object has changed since his last performance was made.

  If I do my fake return always custom of POJO in his overloaded is equivalent to the method, the overridable updateItem method is called, and I occasionally detects the change of the object and make a new representation. It works, but it feels wrong and as a hack.

  Can anyone help direct me to the correct way to do this please? Happy to provide more information if necessary.

  Thank you

  Louis

  If changes in the ObservableList must be reflected in the user interface, you must make these changes on the Thread of the JavaFX Application. To ensure that what is happening (if necessary using Platform.runLater (...)) will prevent also any question of simultaneous changes.

  I would approach this by binding the text property or the graphics property (or two) the ListCell customized to suitable to your POJO properties. Here's a simple example where I have a list view of a bunch of "meters" that count in a background thread. The cells display is updated when the status of the task. I introduced a counter property (which is a little redundant; I could have used the property of progress or message) in order to demonstrate the update a property on the thread of the FX Application using Platform.runLater (...).

  Because the ListCells can be reused, you must take into account that (task) is displayed may change during the life of the cell cycle. You can do this by using a listener to the itemProperty (which is what I did), or by substituting the updateItem (...) method.