using the event

Similar Questions

• How to solve problems using the event viewr log?

  Hello guys,.

  Can someone tell me how to use the event viewr log and resolve the problems or errors?

  I can solve the problems by myself, but do not know as the use of the display of event logs and information.

  Kind regards

  Claude of RAM

  Notes on the use of Event Viewer:
  http://www.gerryscomputertips.co.UK/syserrors5.htm

• Problems using the event to write new parameter values to VISA structure

  Hi all

  I created a VI to read an Omega flow meter. It is possible to change setpoint (setpoint (0-2) SLPM) of the meter and the gas (O2, CH4,...). To read instrument I write its ID (A-Z), followed by a carriage return, for example: A + 0x0D

  I created a VI with the events to write only the parameters to the instrument when a value is changed. My VI works but from time to time, it does not write the parameter change (gas or set point). I think that is has something to do with the while loop containing an entry VISA.

  Open FMA contains parameters and VISA opend

  Case of timeout initialize writing gas and setpoint for the first time

  Other events are for the change in the value of setpoint and gas

  How can I make sure that any change of setting will be writtent the instrument?

  Thank you

  Salvation Bass,

  Well, it is true that I lose this way time-out feature.

  No, you do not lose this feature. You put in a different position.

  You must call it BEFORE your loop!

  I'm not sure that I am following on this one there

  Why are you not sure? You have a large number of constants "0d" and it would be great to see that they are displayed in HEX mode instead of the normal display mode.

  The new VI manages events sometimes... but sometimes, missing a few changes... I think it is because there is an entry in the while loop. Do you have any idea how to prevent this?

  Never, NEVER use parallel loops to write and read on the same device on your serial port!

  How do ensure you that you always get the right answer to your order sent before?

  What is the purpose of using a second loop here? A loop with no wait States?

• The commands ordered in the Structure by using the event trigger

  I wrote a few weeks ago, asking for help running of programs using .NET. (Finally understood, thanks) I'm ready to move on. My goal is to control the software Filmetrics by LV in the attached vi .NET Setup works, and now I just have a problem with the controls. To start a measurement of the film, Filmetrics takes a series of Spectra of the sample, reference and background, so I would do the same thing in LV I think that using a structure of the event in a sequence, that's what I'd do, but other ideas are welcome. I want buttons only to be triggered in order and disabled when it is not their turn. From now on, when I click 'Acquire basic' façade freezes. Also attached is a version very simple what I think, and it freezes as well. Any help would be great!

  No, do not use a sequence and several structures of the event!

  Here is a possible alternative (simple draft).

• Is there a c# example to use the event handler ExpressionEdit Custom Button control

  TestStand 4.1

  VISUAL C# 2008

  I've added the event handler for ExpressionEdit events as I would any event handler:

  exprEdit.ButtonClick += new NationalInstruments.TestStand.Interop.UI.Ax._ExpressionEditEvents_ButtonClickEventHandler (_ExpressionEditEvents_ButtonClickEvent);

  Then, I create the event handler using the syntax

  public void _ExpressionEditEvents_ButtonClickEvent(NationalInstruments.TestStand.Interop.UI.ExpressionEditButton btn)

  {

  }

  I get the following error when I compile Isaiah:

  Error 1 no overload for delegate matches '_ExpressionEditEvents_ButtonClickEvent' 'NationalInstruments.TestStand.Interop.UI.Ax._ExpressionEditEvents_ButtonClickEventHandler '.

  I guess that means that I don't have the right parameters or types in my statement of event handler, but it corresponds to the object browser.  Any ideas on what I'm missing?

  See my last edition but I think you want your handler to look like this:

  Public Sub exprEdit_ButtonClick (ByVal sender,
  NationalInstruments.TestStand.Interop.UI.Ax._ExpressionEditEvents_ButtonClickEvent
  (e)

• using the event keydown aboard animate (was: keydown event)

  I want to use the keydown event and I used this syntax that works very well:

  $(document) .one ('keydown', {Function

  If (e.which == 32) {}

  Alert ("Something");

  }

  })

  But I wonder why this syntax does not work:

  $("#Stage").on ('keydown', {Function

  If (e.which == 32) {}

  Alert ("Something");

  }

  })

  Thank you.

  KeyDown events are sent only to elements that can receive focus. Default divs do not receive focus. Setting the tabindex on a div property can lead to receive the focus. If you set the same on stage, it should work once the stage has the focus.

  DIA-

• How seeds Cache using the Event Table of the poll

  Hello Experts
  
  I have configured the Event Table of the poll in my PC
  Steps to follow:
  (1) table created using SAEPT. Oracle.SQL scheme in 10g
  (2) any SAEPT. Oracle.SQL by creating a new connection pool in the physical layer
  (3) configured in repository - tools - utility - OBI event Polling tables by selecting SAEPT. Oracle.SQL and gave 15 min in the polling frequency
  (4) inserted data in SAEPT. Oracle.SQL
  (5) NQserver.log checked after the time of the poll which is 15 minutes. NQserver.log was not getting updated or details about the event that occurred.
  
  You think that I missed a few steps in the configuration of EFA, if so... Please help me I need to implement on the client machine soon.
  
  Enjoy your time guys.
  
  Published by: Newby on July 1, 2010 10:34

  As much as I know the vote event tables are used to purge the cache automatically. It is not used to start the cache.
  If you want to start the cache, the ibots use or you do like a program...

  Published by: user8000915 on July 1st, 2010 07:37

• Control a Subvi VI main using the event Structure

  Hi all

  I'm moving hand Vi VI Sub values...

  However, my Subvi works with a structure of the event. (Change in value).

  So when I run my main VI and I press the highlight (yellow bulb), the sub vi does not run...

  I'm sure... I m missing something very basic.

  My main and the Subvi operate with a structure of the event.

  Please see my attached files.

  Each event structure listend to a button to calculate different: one on the respective fromt Panel. (Even if they have the same label, they are completely separate!)

  Events are mainly for any user, they won't be triggered if a terminal is written by program. If the front panel of the Subvi is closed, you cannot press the top button.

  Can you explain the purpose of your exercise? You seem to confuse you upward in some misunderstandings based on the flow of data and events.

• Using the event Script to load the Excel model data for users

  Hello

  Whoever did this in the FDM 11.1.2.1.

  We want to exploit the event Script to load the data validated MDF for a standard template so that users can make some adjustments and then load the same data through the FDM? Is there a better alternative. Basically, trying to avoid making adjs data forms in HFM in view of the number of columns that we have and validations for each line required with adjustments.

  Thank you

  PM

  Hello

  google + Administrator's Guide.

  It's just a matter of thought in the solution:

  -Runs a SQL query to export data from table (TDATASEG). You can filter the query by LOADID

  -Write csv file records

• Output of the application using the event structures

  Hello

  In my project I used event structure that works well.

  Now I want to exit (close) demand when I press the EXIT button on the front.

  Here, I joined my project as an indication.

  Concerning

  Hari

  Hi thinnker,

  You must change the configuration of node Sub VI for this... This, then it will open whenever you call...

  

  

• Trouble using the event functions in a class.

  I'm writing code in a class, so my main actions button panal of my .fla is not too crowded. Here's my coding class:

  set grid {}
  import flash.display. *;
  import flash.events. *;

  public class g1x1 extends MovieClip {}
  public void activateGrid() {}
  this.addEventListener (MouseEvent.CLICK, onMouseClickEvent);
  }
  function onMouseClickEvent(event:Event):void {}
  trace ("mouse clicked me");
  }
  }
  }

  Then on my main timeline I give the floor to the use of this class:

  instance: g1x1 = new g1x1();
  instance.activateGrid ();

  I also tried connecting the button, using export for actionscript, but I don't know what I'm doing wrong I keep getting errors when I try to compile.

  I know that something is wrong with my code, I'm used to the assignment of codes right button in AS2.

  Can Sombody tell me what I am doing worng?

  Thank you

  Matt.

  This is how it should look like:

  Class:

  set grid {}
  import flash.display. *;
  import flash.events. *;

  public class g1x1 extends MovieClip {}

  public void g1x1()

  {

  }
  public void activateGrid()

  {
  this.addEventListener (MouseEvent.CLICK, onMouseClickEvent);
  }
  private void onMouseClickEvent(event:Event):void

  {
  trace ("mouse clicked me");
  }
  }
  }

  your document class or the timeline the .as

  Import grid.*;

  private var myGrid1x1:g1x1 = new g1x1();

  myGrid1x1.activateGrid ();

• problem with adding, click on picture - using the event...

  I don't know where I did wrong, try to see if you find any mistake in the following code

  The class unit extends Image

  {

  }

  private var _team2:Array;

  public void addTeam2(...units):void //addTeam2 gets 1 setting unit
  {
  for (var i: int = 0; i < units.length; i ++)

  {

  _team2.push (Units [i]);

  _team2 [i] .addEventListener (MouseEvent.Click, selectFromTeam2);

  }

  }

  private void selectFromTeam2(e:MouseEvent):void

  {

  Alert.Show (_team2 [i]. ToString() + "," + e.Target.ToString ());

  }

  This is the message I get from the alert:

  Main0.mainCanvas.Canvas59.Unit43, Main0.mainCanvas.Canvas59.Unit43.FlexLoader44

  What I'm really trying to do is just to compare between _team2 and my goal, but I found that they are different types and I don't know why, do you have an explanation for that?

  Hello

  I think you have to use event.currentTarget rather than just target.

  Thank you.

• When to use the structures of the event

  I wrote several applications using the state machine architecture.  Generally, these applications have two buttons (I created), a race and give up.  The abort button interrupts the guide and goes to a State of inactivity which loops until the run button is selected.  One thing that I don't like, my programs ending up with one or more local variable for the Cancel button.

  (1) should I use structures event for these types of programs?

  (2) is a program of event also structure a state machine?

  Why would you need local varables for the button abandon? Do simply lock action so it resets automatically.

  If your loop by turning in any case (e.g. for updating views) migh ask both controls. Any necessary event structure.

  ggress1 wrote:

  (1) should I use structures event for these types of programs?

  (2) is a program of event also structure a state machine?

  The event structures are mainly for the manipulation of interaction of the user on the front panel. I encourage you to learn more about the structures of the event so you can make an informed choice on the best architecture of code for a particular programming problem. Maybe you should show us some of your code so that we can decide by using the event structures should improve things.

  A program with event structures is generally much less forgiving of the rookie mistakes. Used properly, they can easily lock your program.

• How to make the Subvi when I make use of the structure of the event

  Hello everyone

  I don't really understand how to make use of Subvi when I use the event structures in vi?

  When just make buttons on the controls Subvi connectors and assign them the vi stops working as I expected.

  I've added an example vi I do not operate as a Subvi.

  Thanks for advantage.

  I think raise you an event to change value via the input connector, that you hope to do. One ugly semi solution is to get the button references and make a Value property (Signal).

  A better solution if you want Hasina events in a subvi is to record user events and send the registry-event thread for the sub - vi, where you can use these events to the event structure. Check that the user created events and examples of dynamic event.

  /Y

• Using more of a structure of the event for the same control in a machine to standard reports

  Hello

  I'm working on a test sequence using a machine standard reports in the examples of LabVIEW.

  Part of my test, I displays a waveform on a graphic scale. The entry for this is a PXI-4070 DMM. This goes into a "while loop" update permanently the waveform. The screen simulates an oscilloscope. The test operator must make adjustments while watching this screen. This bit is working and I have no problem here.

  On my front, it has a "continue" button to the next part of the test once the adjustment is done. Some changes are then made to the configuration and the following adjustment must be made the same way, that is to look at the screen, make the adjustment, press on ' continue. Is where I have the problem.

  I tried using the event structures in the while loop the loop stops when you press the button continue. This works for the first adjustment, but when the test arrives at the second stage of the adjustment, the event seems to "remember" and the loop ends immediately.

  Is it far from resetting the event so that the button can be used again in a good way

  Kind regards.