OIM DB columns to get user events

Hi,
Can we capture the events from OIM database tables - New Joiner, Leaver, Modified User and certain fields based on these events
Using BIPublisher integrated with OIM, can we consolidate above 3 events in a report and print all the users which are created TODAY, modified TODAY and terminated TODAY?
To distinguish between these conditions, we want to display additional column called "Event", which should have values - "Joiner"(for users created today) , "Updated"(for users updated today), "Leaver"(for terminated users)
Thanks in Advance!

We have used USR_CREATE, USR_UPDATE for getting the users created and modified today.
But, I wanted to check if there is any other field which directly captures the events?
Also, in BIP can we consolidate all these events in a single report?

Similar Messages

User Event Case getting tied up for long duration in LV 2009 (with SP1)?

Quick question here...is there any decent reason the user event case is getting tied up for long durations in LV 2009.SP1? In 8.5 I never had an issue with my code doing this, though when converting to 2009.SP1 I am running into huge lock-up issues with the user event case.

I have not seen aby issues...
You are saying that the code from LV8.5 (unmodified) behaves differently in LV2009 SP1?
Can you post your code?

How to use "User Events" in different parts of an application

Hi,
"You programmatically can create and name your own events, called user events, to carry user-defined data. Like queues and notifiers, user events allow different parts of an application to communicate asynchronously. You can handle both user interface and programmatically generated user events in the same Event structure."
What you read was part of labview 7.1 user manual ( Chapter 9 - pg.12 ). I've some problems with the underlined sentence. I hope someone can help me.
When using Queues, the programmer may use a named queue everywhere in the application. there is no need to wire queue reference among VIs or using global variables to store queue reference. the name of the queue will be all that you need. I wonder if it is also possible with a event refnum that is the output of "Register for Event" node. As far as I've tested. the answer is Negative! I tried to copy-paste refnum in front panels and using the same name. but there is no connection between event refnums.
LV User manual claims that user events can be used like queues, but it doesn't seem so.
Does anybody have an idea?
Best Regards.

I didn't look at Damien Gray's presentation recently, but if I remember it correctly, it is on a much higher level than what I meant, because it refers to LARGE application. This is a very simple one.
Using a functional global is not problematic CPU-wise, nor memory wise (unless you get into really big data structures, like hundreds of MBs), so you shouldn't be afraid to use it. I'm also not sure why you're afraid of the loop. The loop is only there to "hold" the USR. It only runs once. If you want, you can replace it with a for loop that runs once. I've recently learned that apparently, you can also get rid of the loop and use a local variable (look at the example called XY chart) instead of a USR. I don't think a local variable should have any more impact than a USR, but that needs to be tested. It can definitely be more convenient for some VIs where you don't have to wire the SR through the entire VI.
Anyway, you will need to have an "obtain ref" VI which will hold a 1D array of names and a corresponding array of refs. Then, you search the array for the name, and if it finds the name, it extracts the correct reference. You will also need a way to input references and names into the array and possibly a way to empty the array. You may need to have 2 levels - the inner VI will be the LV2 VI and the parent will be the obtain ref\fill array\close VI. You will need some error handling as well - what happens if you search for a name and it can't be found and so on...
Hope this helps.
Try to take over the world!

User Events Generation - TicTacToe

Hey everybody,
In order to get a better understanding of how the event structures are used, I have been playing around with making a tic tac toe game (ironically, i did not know that was a coding challenge until I just started this thread).
Anyways, the way I'm doing it is by dynamically registering a mouse move event during mouse down on a boolean control (your game 'marker'). Then when the control is moved overtop of an activex container the boolean lights up. Right now, however, it only works for one of the game pieces ('Dot 8').
My question is this, can someone please show me how to create a user event? I want to create an event where when any boolean control's position is within the bounds of the activex containers it will light up. I could do this manually with a whole lot of logic (you'll get the idea if you check out the code) but that is rediculous and wouldn't help my learning exercise at all.
Thanks so much for the help!
Jonathan
(Code is attached)
Attachments:
events.vi ‏107 KB

If you want to look at the code of my interface posted HERE, See attached (LabVIEW 7.1). It uses simple mouse-down events on the array indicator to determine where to place the correct piece.
Enjoy!
(Disclaimer: The code is not fully tested and documented. There could be bugs There is also room for improvements)
LabVIEW Champion . Do more with less code and in less time .
Attachments:
TTT-Trainer3.zip ‏2139 KB

Event Handler/Create User Event bug

This is a problem I've run into a few times on my system (Win2k) so I finally went back and reproduced it step by step since it wasn't too hard. It causes LabVIEW to crash and exit without saving.
- Create an Event Handler
- Place 'Register Events', wire output to dynamic event terminal
- Place 'Create User Event', wire output to 'Register Events'/User Event
- Place an Empty String Constant [""], wire to input of 'Create User Event'
- Set empty string property -> Visible Items > Label = True
- Rename label from "Empty String Constant" to other such as "Event"
OR
- Create a cluster constant with something in it
OR
- Place a boolean constant
- Set boolean property -> Visible Items > Label = True
- Name label something su
ch as "Event"
- 'Add Event Case...' to the Event Handler, select Dynamic / : User Event
- Delete the constant wired to 'Create User Event'.
- Place a constant of a different data type and wire it to the input of 'Create User Event'
LabVIEW immediately disappears (all changes are lost) and this error is displayed:
================================
LabVIEW.exe has generated errors and will be closed by
Windows. You wlil need to restart the program.
An error log is being created.
================================
If there is a more appropriate place to post things of this nature that don’t really add to the discussion group, but need to be brought to the attention of NI, please post a URL or submittal method. Thanks...

Thanks for the detailed request. We are aware of this exact issue, and the problem was actually fixed for LabVIEW 7.0 for Mac/Unix. Unfortunately, it did not get fixed for the initial release of LabVIEW 7.0 for Windows, but we have plans to include the fix in the first LabVIEW patch for 7.0.
Also, the Discussion Forum is great for notifications of this kind. For future reference, you also have the options of emailing NI engineers directly, or calling us with suspected bug fixes, if you would like more direct communication.
Thanks again, and have a great day!
Liz Fausak
Applications Engineer
National Instruments
www.ni.com/support

How can I get the event triggered in the WDOBEFOREACTION of my View?

I have a custom WDA inserted into an SAP FPM.
I need to find out whether the user just hit <Enter> or actually chose an FPM button such as Read Only.
How could I find out the FPM event in my View?

In my opinion, you would not get FPM events in your view. FPM events are handled in the controllers method like process_event.

Updating data in User Event doesn't propogate to uses of the User Event type

So I have a user event which is seeded with a cluster in which there are a few typedefs. Now, as you might expect, I have to pass the user event to different VIs so that they can trigger the events which are interpretted by a main vi. Pretty simple and all is happy. There's one rub though: one of my vis which is passed the user event is called by reference. The call by reference vi requires a certain vi pattern when you create the reference for the vi (namely, a strictly typed vi reference), which includes the user event type. Now, sometimes, I update the typedefs in the data type of the user event. This means that user event type changes. Now, what's maybe not too surprising, is that either the user event type doesn't update with the type def or that the type specifier vi constant doesn't update with the change in user event type. This means that every time I have to go back and create a type specifier based on the updated pattern for the vi which takes the user event as an input.
Is there a way for labview to automatically do this? One way to fix it, I'm sure, is to change the user event input into the vi I call by reference to a variant. Then inside the vi I call, to type cast the variant with the output of a Create User Event vi that has been seeded with the appropriate cluster of typdefs. But that seems pretty silly (like, why not just make EVERYTHING a variant). Any ideas?
- Chris

Take a static VI reference (from the app control palette), drag your subVI into it, right click it and make it strict and wire it into the type input for the Open VI Reference primitive. Now it should always update.
Two more advantages you get from this is that now the VI is in memory, so it will automatically be included in your build and that you can use the VI Name (or VI Path) property from the static reference to get the name for the Open VI Reference primitive and it will always work correctly.
Try to take over the world!

How to use postlv user event in labview

Hi sir
I am sending data labwindow cvi dll call to labview,for that we need postlv user event.please any one knows to use postlv user evenet in labview.
Below will be the structureand i need to update in labview .
typedef struct
unsigned
uDSPIO,
// uDAQMode,
// bControllerActive,
bShutDown,
bPowerOn,
bPowerHi,
bPowerFault,
bSGIdle,
bSGHold,
uBitsIn,
uBitsOut,
uCycleCount,
uCycResidue,
uBlockCount,
uLogChannels,
uCurrentMode,
uAsigndPhysCh[LOG_CHANNELS];
float
fSetPoint,
fDAQRate,
fRange[LOG_CHANNELS],
fReadout[LOG_CHANNELS],
fMax[LOG_CHANNELS],
fMin[LOG_CHANNELS];
char
sChID[LOG_CHANNELS][32],
sChUnits[LOG_CHANNELS][16];
CTRL_CHANNEL_STATUS;
Attachments:
GDSCallback.vi ‏12 KB

AThe fixed size arrays in your structure are inlined byt the C compiler. This means they are not an array pointer (and definitely never a LabVIEW array handle) but rather LOG_CHANNELS amount of unsigned ints and floats directly embedded in the structure. In LabVIEW terms this is most easily represented as a cluster with LOG_CHANNELS elements inside the main cluster.
So basically your uAsigndPhysCh needs to be a cluster with LOG_CHANNELS elements of unsigned ints and fRange, fReadout, fMax and fin are clusters with LOG_CHANNELS single precision float values, and then sChID is a cluster with 32 * LOG_CHANNELS chars and sChUnits one with 16 * LOG_CHANNELS chars.
However I would personally rethink this strategy. This huge cluster monster is passed into PostLVUserEvent() each time and copied into the event data on every event, causing quite a bit of overhead that way. Is it really necessary to post all this data every time?
Also you have commented out uDAQMode and bControllerActive in your C structure but included it in the LabVIEW cluster which will certainly throw off your data. Last but not least the b prefix would probably indicate that you are only using that element as a boolean value, so why not consider to use bit fields there? In LabVIEW you can easily seperate those bitfields by either translating the resulting uInt32 into a boolean array or even more efficiently use boolean logic to detect the bits.
And in order to let LabVIEW react on a user event you have to create that user event with the correct datatype (your cluster monster) and then pass the user event refnum to your DLL. This DLL then calls PostLVUserEvent() with the user event refnum as first parameter and a pointer to a data structure that matches the LabVIEW user event datatype EXACTLY whenever it wants to post an event to LabVIEW. The user event is also registered in an event structure in LabVIEW which will then get triggered everytime your DLL posts an event by correctly calling PostLVUserEvent().
Rolf Kalbermatter
CIT Engineering Netherlands
a division of Test & Measurement Solutions

I want is that I get user name!

Hi,
Below are my two annotated classes, namely, Requisition and User, that represent two tables requisitions and users. What I want is that I get
to get username from users table in my requisition query instead of user id which is stored in the requisitions.request_by.
Table field requisitions.request_by hold the ids of users ,ie, users.id values.
Here are my tables:
     users
               + id int(11)
               username varchar(15)
               password varchar(15)
               role int(11)
               last_login timestamp
     requisitions
               id int(11)
               post varchar(50)
               + request_by int(11)
               platform varchar(50)
               experience_required int(11)
               comments text
               date_requested date
Here is my Query for fetching requsition object in the RequisitionServiceimpl.java
     public List getRequisitions(User loggedInUser){
          Query queryRequsitions = em.createQuery("Select r FROM Requisition as r");
          List list = queryRequsitions.getResultList();
          return list;
Below are my two annotated classes Requisition and User:
import java.util.Date;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.PrimaryKeyJoinColumn;
import javax.persistence.SecondaryTable;
import javax.persistence.Table;
import javax.persistence.JoinColumns;
import javax.persistence.JoinColumn;
@Table(name="requisitions")
@SecondaryTable(name="users")
@Entity
public class Requisition {
     @Id
     private int id;
     private String post;
     @Column(name = "request_by")
     private int requestBy;
     private String platform;
     @Column(name = "experience_required")
     private int experienceRequired;
     private String comments;
     @Column(name = "date_requested")
     private Date dateRequested;
     // Name from users Table
     @Column(table="users", name="username")
     private String username;
     public int getId() {
          return id;
     public void setId(int id) {
          this.id = id;
     public String getPost() {
          return post;
     public void setPost(String post) {
          this.post = post;
     public int getRequestBy() {
          return requestBy;
     public void setRequestBy(int requestBy) {
          this.requestBy = requestBy;
     public String getPlatform() {
          return platform;
     public void setPlatform(String platform) {
          this.platform = platform;
     public int getExperienceRequired() {
          return experienceRequired;
     public void setExperienceRequired(int experienceRequired) {
          this.experienceRequired = experienceRequired;
     public String getComments() {
          return comments;
     public void setComments(String comments) {
          this.comments = comments;
     public Date getDateRequested() {
          return dateRequested;
     public void setDateRequested(Date dateRequested) {
          this.dateRequested = dateRequested;
// Only Getter for Users Table field username
     public String getUsername() {
          return username;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.Table;
@Table(name="users")
@Entity
public class User {
@Id
private Long id;
@Column(name="username")
private String name;
private String password;
private int role;
public String getName() {
return name;
public void setName(String user) {
this.name = user;
public String getPassword() {
return password;
public void setPassword(String password) {
this.password = password;
public Long getId() {
return id;
public void setId(Long id) {
this.id = id;
public int getRole() {
return role;
public void setRole(int role){
this.role = role;
Thank you,
Adil

I made this changes to Requisition.java and now I can get user name
import java.util.Date;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.OneToOne;
import javax.persistence.Table;
@Table(name="requisitions")
@Entity
public class Requisition {
@Id
private int id;
private String post;
@Column(name = "request_by")
private int requestBy;
private String platform;
@Column(name = "experience_required")
private int experienceRequired;
private String comments;
@Column(name = "date_requested")
private Date dateRequested;
@OneToOne
@JoinColumn( name="request_by", insertable=false, updatable=false)
private User user;
public int getId() {
return id;
public void setId(int id) {
this.id = id;
public String getPost() {
return post;
public void setPost(String post) {
this.post = post;
public int getRequestBy() {
return requestBy;
public void setRequestBy(int requestBy) {
this.requestBy = requestBy;
public String getPlatform() {
return platform;
public void setPlatform(String platform) {
this.platform = platform;
public int getExperienceRequired() {
return experienceRequired;
public void setExperienceRequired(int experienceRequired) {
this.experienceRequired = experienceRequired;
public String getComments() {
return comments;
public void setComments(String comments) {
this.comments = comments;
public Date getDateRequested() {
return dateRequested;
public void setDateRequested(Date dateRequested) {
this.dateRequested = dateRequested;
public User getUser() {
return user;
public void setUser(User user) {
this.user = user;
Edited by: adilsun on Jul 23, 2008 8:36 PM

How to display a desktop file via a user event ?

Hello All,
Can anyone please suggest of a function module or any other method to display a desktop flat file through ABAP code on a user event.
Thank you.
Regards,
Gaurav.

Do you mean open a text file? Take a look at this sample. Point the parameter to some text file on your PC and click execute. It should fire NotePad
report zrich_0001
       no standard page heading
       line-size 300.
data:
           ifile_table type table of file_table,
           xfile_table type file_table,
            return type i..
parameters: p_file type file_table-filename
          default 'C:'.
at selection-screen on value-request for p_file.
clear ifile_table. refresh ifile_table.
call method cl_gui_frontend_services=>file_open_dialog
   exporting
      window_title       = 'Get File'
      multiselection     = space
   changing
      file_table         = ifile_table
      rc                 = return
   exceptions
      file_open_dialog_failed = 1
      cntl_error              = 2
      error_no_gui            = 3
      others                  = 4.
read table ifile_table into xfile_table index 1.
if sy-subrc = 0.
    p_file = xfile_table.
endif.
start-of-selection.
data: file type string.
file = p_file.
call method cl_gui_frontend_services=>execute
    exporting
      document            = file.
Please remember to award points for helpful answers. Thanks.
Regards,
Rich Heilman

RE: (forte-users) Events in Interface

I know, I've implemented similar structures in other locations as well,
always without problems. I've even recreated the whole interface, building
it completely from dragging and dropping methods and events from the class
to the interface. Then I did a force compile of the whole workspace. It
still doesn't solve the problem. There must be some combination of things
that were different in the other circumstances, but I don't seem to be able
to find it. It's definately not an error in the code. There something wrong
in Forte internally, but I don't know which combination of factors causes
it.
Pascal Rottier
Atos Origin Nederland (BAS/West End User Computing)
Tel. +31 (0)10-2661223
Fax. +31 (0)10-2661199
E-mail: Pascal.Rottiernl.origin-it.com
++++++++++++++++++++++++++++
Philip Morris (Afd. MIS)
Tel. +31 (0)164-295149
Fax. +31 (0)164-294444
E-mail: Rottier.Pascalpmintl.ch
-----Original Message-----
From: Moris_Mihaildis/AUST/CSCcsc.com
[mailto:Moris_Mihaildis/AUST/CSCcsc.com]
Sent: Tuesday, April 03, 2001 5:00 AM
To: Rottier, Pascal
Cc: forte-userslists.xpedior.com
Subject: Re: (forte-users) Events in Interface
FYI. We are using Forte 3.0.J.4 and NT4.0 SP6, and have had no problems
implementing your pattern.
There should be no need for a fix (cast). There is something wrong with
your interface.
Regards,
Moris Mihailidis
Consulting
CSC
Level 4, 570 St. Kilda Road, Melbourne VIC 3004
Ph: 61-3-95364675 Fax: 61-3-95364633 Email: mmihailicsc.com.au
"Rottier, Pascal" <Rottier.Pascalpmintl.ch> on 04/02/2001 09:52:46 PM
To: "'Forte Users'" <forte-userslists.xpedior.com>
cc:
Subject: (forte-users) Events in Interface
We have the following scenario:
There is a Service Object that acts as a Facade (Facade pattern) for 3
manager classes that implement some business functions. Each of these three
managers are stored as private attributes on this Service Object.
For the sake of flexibility, these three private attributes are defined by
their Interface, not their class. When the Service Object opens an Event
Loop and registers for the events of one of these interfaces, the whole
partition crashes. Even when using the running man in the development
workshop, the whole partition crashes. The only way to fix that is to cast
the Interface to a class that implements the interface before registering
for the event.
I know it's possible to register for events using an Interface that
contains
these events, rather then a class that implements the events. Of course, at
runtime you do need a real instance of a class that implements the
interface, otherwise you get a NIL-exception.
Does anyone have any experience registering for events from Interfaces? Are
there unexpected circumstances where it should work semantically, but still
causes Forte to crash. We're using Forte 3.j.1 on NT 4.0 SP 6.
Any help is appreciated.
Pascal Rottier
Atos Origin Nederland (BAS/West End User Computing)
Tel. +31 (0)10-2661223
Fax. +31 (0)10-2661199
E-mail: Pascal.Rottiernl.origin-it.com
++++++++++++++++++++++++++++
Philip Morris (Afd. MIS)
Tel. +31 (0)164-295149
Fax. +31 (0)164-294444
E-mail: Rottier.Pascalpmintl.ch
For the archives, go to: http://lists.xpedior.com/forte-users and use
the login: forte and the password: archive. To unsubscribe, send in a new
email the word: 'Unsubscribe' to: forte-users-requestlists.xpedior.com

I know, I've implemented similar structures in other locations as well,
always without problems. I've even recreated the whole interface, building
it completely from dragging and dropping methods and events from the class
to the interface. Then I did a force compile of the whole workspace. It
still doesn't solve the problem. There must be some combination of things
that were different in the other circumstances, but I don't seem to be able
to find it. It's definately not an error in the code. There something wrong
in Forte internally, but I don't know which combination of factors causes
it.
Pascal Rottier
Atos Origin Nederland (BAS/West End User Computing)
Tel. +31 (0)10-2661223
Fax. +31 (0)10-2661199
E-mail: Pascal.Rottiernl.origin-it.com
++++++++++++++++++++++++++++
Philip Morris (Afd. MIS)
Tel. +31 (0)164-295149
Fax. +31 (0)164-294444
E-mail: Rottier.Pascalpmintl.ch
-----Original Message-----
From: Moris_Mihaildis/AUST/CSCcsc.com
[mailto:Moris_Mihaildis/AUST/CSCcsc.com]
Sent: Tuesday, April 03, 2001 5:00 AM
To: Rottier, Pascal
Cc: forte-userslists.xpedior.com
Subject: Re: (forte-users) Events in Interface
FYI. We are using Forte 3.0.J.4 and NT4.0 SP6, and have had no problems
implementing your pattern.
There should be no need for a fix (cast). There is something wrong with
your interface.
Regards,
Moris Mihailidis
Consulting
CSC
Level 4, 570 St. Kilda Road, Melbourne VIC 3004
Ph: 61-3-95364675 Fax: 61-3-95364633 Email: mmihailicsc.com.au
"Rottier, Pascal" <Rottier.Pascalpmintl.ch> on 04/02/2001 09:52:46 PM
To: "'Forte Users'" <forte-userslists.xpedior.com>
cc:
Subject: (forte-users) Events in Interface
We have the following scenario:
There is a Service Object that acts as a Facade (Facade pattern) for 3
manager classes that implement some business functions. Each of these three
managers are stored as private attributes on this Service Object.
For the sake of flexibility, these three private attributes are defined by
their Interface, not their class. When the Service Object opens an Event
Loop and registers for the events of one of these interfaces, the whole
partition crashes. Even when using the running man in the development
workshop, the whole partition crashes. The only way to fix that is to cast
the Interface to a class that implements the interface before registering
for the event.
I know it's possible to register for events using an Interface that
contains
these events, rather then a class that implements the events. Of course, at
runtime you do need a real instance of a class that implements the
interface, otherwise you get a NIL-exception.
Does anyone have any experience registering for events from Interfaces? Are
there unexpected circumstances where it should work semantically, but still
causes Forte to crash. We're using Forte 3.j.1 on NT 4.0 SP 6.
Any help is appreciated.
Pascal Rottier
Atos Origin Nederland (BAS/West End User Computing)
Tel. +31 (0)10-2661223
Fax. +31 (0)10-2661199
E-mail: Pascal.Rottiernl.origin-it.com
++++++++++++++++++++++++++++
Philip Morris (Afd. MIS)
Tel. +31 (0)164-295149
Fax. +31 (0)164-294444
E-mail: Rottier.Pascalpmintl.ch
For the archives, go to: http://lists.xpedior.com/forte-users and use
the login: forte and the password: archive. To unsubscribe, send in a new
email the word: 'Unsubscribe' to: forte-users-requestlists.xpedior.com

Dynamic user events freeze user interface

Hi all,
I am having problem with dynamic user events.
Dynamic user event is registered to the event structure, and many dynamic user events come in very fast, about every 30 ms. It freezes up the user interface, no response to mouse and keyboard, even after all user events finish execution.
Any idea or work around?
Thanks for any help.
Anne

Hi Anne,
> Dynamic user event is registered to the event structure, and many dynamic user events come in very fast, about every 30 ms.
The 30ms rate is not unreasonably fast as long as the processing for the event(s) can be completed in less than 30ms.
What tasks are you doing in the User Event?
For tasks that may take time to complete (like logging) you could queue up the data and send it to a consumer loop.
> It freezes up the user interface, no response to mouse and keyboard, even after all user events finish execution.
My *guess* here is that you got stuck in an event that never completed.
steve
Help the forum when you get help. Click the "Solution?" icon on the reply that answers your
question. Give "Kudos" to replies that help.

Dynamic user event

Hello, I am a newbie regarding dynamic user events.
Basically, I want to create a user event that triggers an event structure in a subvi.
To do this, I wire up a "create new user event" and then pass the refnum to my subvi "more info" as seen below. But this piece of code get's stuck in the sub-vi and never leaves :[
here is my subvi below:
I'd greatly appreciate any help :]

To stop your main vi you will need to provide a mechanism to stop your sub vi.
I would use an additional boolean User Event to do this.
(This could be shared among other subvis).
When the (let's call it) Shutdown event is received, set your subvi while loop control terminal true.
Note: When using this scheme in an exe file, if the subvi front panel is open and you shutdown the main vi, the subvi can remain open. This happened to me using LabVIEW 2010. I had to use a Front Panel Close Method to avoid this issue.
When using the Front Panel Close Method you should first check if the front panel is open or not to avoid an error.
Help the forum when you get help. Click the "Solution?" icon on the reply that answers your
question. Give "Kudos" to replies that help.

Force a user event

Hi,
In a point of my vi I want to force a user event in order to enter in
an event case in run time. I want to simulate an event over a
multicolumn listbox, for example, Double Click.
How can I do it? Some example?
I am working with Create user event, generate user event and destroy user event but I don't know how it works.
Thanks very much,
ToNi.

tonitpp wrote:
Sorry, the object over I want to force an event is a button and not a multicolumn listbox. It works but.... when I force a Double Click event over that button the user can see how the button is pressed automatically and I don't want the user see it, I would like to do it transparent to the user. I use a value (signaling) property node and I associate to it a true value. Another way to do it?
The event also gets triggered if you wire a FALSE to the Signaling property. It does not matter if the value actually changes, only that the signaling property is written to trigger the event. Try it!
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AE user event error

Have an AE which has errors:
Init - registers dynamic user events and Runs VI.
Write - Attempts to generate user event to write data to VI which is running (Error 1)
Close - Attempts to retrieve control value (safety cluster_out) from running VI and then close (abort).
The VI gets to run but the generate user event produces an error. I can't figure out why and I doubt this is the proper way to be doing this.

Hi Battler,
I see that you've created the user events, but registering them involes the Register for Events VI, which is located in the same palette. It looks like a property node but has a satellite icon in the heading. It's very possible I'm missing something. Could you post your main and subVIs so I can take a look at them?
Pardon the messy snippet.
I have another question, too. It looks like you're closing the reference to your subVI in the init frame. Is there a reason this needs to be done?
Verne D. // LabVIEW & SignalExpress Product Support Engineer // National Instruments

OIM DB columns to get user events

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