NULL pointer when the application is inactive for a period of time

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• Applications have become inactive for a period of time every 10 seconds until I re - click

  To start my computer laptop win 7 and once connected, I open tell internet Explorer for example. So while I'm surfing the internet and scrolling down with the wheel of the mouse, the application seems to become inactive, which allows all interactions to stop every 10 seconds until I re - click on internet explore again and the cycle repeats again. Any ideas what it could be? I deleted viruses etc but the problem is still persistent and I can't find the answers to this problem not the case on the internet.

  Hello

  Method 1: Run the Microsoft Safety Scanner to check any Virus infection:

  Microsoft safety scanner

  http://www.Microsoft.com/security/scanner/en-us/default.aspx

  Note: If infections are detected during the scan, there is a risk of data loss because infected files will be deleted.

  Method 2: To create a new user account and check

  Create a user account

  http://Windows.Microsoft.com/en-us/Windows7/create-a-user-account

  If the problem is solved with the new user account, follow these steps:

  Difficulty of a corrupted user profile

  http://Windows.Microsoft.com/en-us/Windows7/fix-a-corrupted-user-profile

  Method 3: Details of the event log:

  What are the information contained in the logs of the event (Event Viewer)?

  http://Windows.Microsoft.com/en-us/Windows7/what-information-appears-in-event-logs-Event-Viewer

  See this article to optimize its windows for better performance:

  Optimize Windows 7 for better performance

  http://Windows.Microsoft.com/is-is/Windows7/optimize-Windows-7-for-better-performance

  It will be useful.

• I keep losing my taskbar when my laptop goes to sleep or is inactive for a period of time.

  I checked for if ensure auto-hide is not selected...                 Remember - this is a public forum so never post private information such as numbers of mail or telephone!

  Ideas:

  • You have problems with programs
  • Error messages
  • Recent changes to your computer
  • What you have already tried to solve the problem

  HI m_buneo

  First of all, make sure that you have installed the latest drivers.
  Problems of lack of the taskbar ---> having similar problem and solutions.
  If still persists
  Create a new Admin account and check the issue.
  Best regards
  Nikhil

• Network disappears from Windows 7 Pro Computer__ - when the computer is idle for a while, the other networked computers disappear

  We have a network with 10 other computers Windows XP Pro Windows 7 Pro computer.  When the computer of windows 7 is inactive for a period of time the other networked computers disappear.  The Windows 7 computer must be restarted in order to access the network.  How can I keep the network disappear on the Windows 7 computer.

  Hi Marcus MMD,

  (1) if it works well before?

  (2) remember to make changes?

  (3) how you have connected computers on the network?

  (4) you are working on a domain network?

  You can see the steps presented by Kevin, post dated Monday, April 13, 2009 12:28 in the link below that relates to a similar question

  http://social.answers.Microsoft.com/forums/en-us/vistanetworking/thread/dc8abee1-68b4-4606-a3b0-0a167129388a

  Thank you, and in what concerns:

  Ajay K

  Microsoft Answers Support Engineer
  ***************************************************************************
  Visit our Microsoft answers feedback Forum and let us know what you think.

• Warn when the application moves to the State active or inactive?

  I can't find the right search words.  I want to be notified when the application becomes idle / reduced due to:

  user, reducing to the minimum the app

  When the unit is put or paused

  I also want to know when:

  App become active / goes to the foreground

  How can I check for these events?

  Hello! Check the Application signals: instance() in Application.hpp:

  void thumbnail();
  fullscreen() Sub;
  void invisible();
  void asleep();
  void awake();

• Global dialogue - show when the application is in the background

  I have a function that opens a dialog for the user and the user must choose one of two options. The thing is, this function can be called when the user press a certain button, or when the application is in the background. So, to do this, I use the following code:

  synchronized(Application.getEventLock()){
              final Dialog d = new Dialog(Dialog.D_YES_NO, msg,
                      Dialog.NO, Bitmap.getPredefinedBitmap(Bitmap.EXCLAMATION), Manager.VERTICAL_SCROLL);
              // So I would identify it as a Dialog
              if ( Application.isEventDispatchThread() ) {
                  // We have the Event Thread, can just show the Dialog
                  UiApplication.getUiApplication().pushModalScreen(d);
              } else {
                  // running in background
                  UiApplication.getUiApplication().invokeAndWait(new Runnable() {
                  public void run() {
                      NotificationsManager.triggerImmediateEvent(ID, 0, null, null);
                      UiApplication.getUiApplication().pushGlobalScreen(d, 1, UiEngine.GLOBAL_MODAL);
                      NotificationsManager.cancelImmediateEvent(ID, 0, null, null);
                      }
                  });
              }
              return ( d.getSelectedValue() == Dialog.YES );
          }
  

  It works very well when the user presses the button that calls this function. However, when the function is called when the application is in the background, nothing happens.

  If you tap on the icon of the app again, it doensn can't have launched, the debugger says the application application forground and if he says so it is already running and doesn't anything. If the application crashes and you can't access.

  How can I solve this problem and make the pop up dialog box to the user evern if the application is not to the point?

  Thank you for your time.

  I had problems with invokeAndWait() gel all that precedes. Unless you really need, I would use invokeLater().

• Skype rings only when the application is open

  I have a Skype number for my phone a few days ago and I just noticed a problem. When people try to call me using my Skype number, it sounds only when the application is open and the phone is unlocked. However, people can still call me normally on my Skype ID, it is locked or not currently open to the app. It's a rule I missed when having a Skype number?

  I reset my phone to factory settings and it works now.

• Skype number rings only when the application is open

  I have a Skype number for my phone a few days ago and I just noticed a problem. When people try to call me using my Skype number, it sounds only when the application is open and the phone is unlocked. However, people can still call me normally on my Skype ID, it is locked or not currently open to the app. It's a rule I missed when with a Skype number?

  (Previously posted this in the Android subforum)

  I reset my phone to factory settings and it works now.

• toggle is plotted on a graph when the application is running

  Hello

  I'm trying to figure out how to make a graph that allows the user to select which elements are drawn when the application runs.  I want all data to appear on the same graph with the same x and axis of ordinates and maybe some checked boxes or something to allow easily what items are displayed.

  Thank you

  Gary

  1... don't use two nodes in separate property for the PLOT VISIBLE and Act implementation CHART.  If you do that, you don't know who runs first, - they are independent.  Use a single property node (stretch it to include two properties).  The top property must be ACTPLOT, 2nd one, be VISIBLE TRACE.  In this way, it is guaranteed to run in the order you need.

  2 you are the cluster of box check ONCE at the beginning of the program of reading and using the same value each time.  You want to read the cluster when the CHANGE occurs, EVENT that is, in the case of the EVENT.  You can read the terminal, or read the NEW VALUE property for the event, so be it is OK.  But you have to read the new value, not the old one.

  3... you also read your buttons ONCE at the beginning of the program, and re - trace the same value whenever you draw. You need to know when you need to draw and THEN read them and lead the chart.

  4... If you set the timeout to, say, 100 mSec, in the TIMEOUT case, read the buttons and drive the graph, then you will have a living picture that updates approximately every 100 milliseconds.  Implement #1 and #2, and you can turn on and outside plots.

  I say "Roughly" because of the way the timeout works - if you wait 99 mSec and then click on a checkbox, the wins Manager check box and the timer 100mSec STARTS OVER when you get to the next iteration.

  If you want the table to day exactly every 100 msec and then use time separate loop, with a WAIT TIL NEXT MSEC MULTIPLE.  Do the waiting, read buttons, drive chart and repeat.  A separate loop will not be disturbed by events in the loop of the user interface.

• How do 'Enum Control' disabled during the execution of an executable application and make activated when the application is stopped/abandoned?

  Hello

  I use a "Enum control" on the façade of an executable application built with application builder for LabVIEW 2013 full professional development system. I want Enum control remains activated prior to execution of this request so that I can choose any value from the list of available numeric values, but when I run this application; Enum control should become disabled so that the user can not select another value in the list of data during application execution values so that the default setting remains unchanged during the execution of this application. Enum control must also be activated when the application is stopped/abandoned so that the user can select any value.

  Could someone pls suggest a solution to this problem?  If I select the active state' to 'Disabled' in appearance tab then all listed values becomes disabled.

  Concerning

  Jamal

  I suggest to use the node property of persons with reduced mobility.  You can then disable the enum at the beginning of the program and then activate it in the judgment.

• Push notification when the application is closed

  Hello! I want to recive notify with my application when the application is closed.

  is this possible? An example of code for this?

  Kind regards!

  Sorry, with sample collector push, can result.

  Thank you!

• When the application is removed

  Hello

  How will I know when the application is removed

  make a wish of application registry in are on start .i want to cancel the phone from the server on the uninstall.

  In addition to a second request for guard dog, the only approach I am aware to do this was the CodeModuleListener added in OS 5.0.  Take a look at this and search the forum for other users who have tried it.  I'm not sure it works as well as we would like.

• Notification when the Application in the foreground changes?

  Is it possible to get a notification when the application in the foreground changes?  For example, if the user launches the browser, can my application be notified?  I couldn't see anything through the global event listener callback.  I know it is possible to query for this application, but is not ideal.

  Jacul is right, you get notifications on your application becomes the application in the foreground (and vice versa) but there is no way to get this information on other applications.

• Local HTML storage when the application is closed

  Hello

  I would like to know if the local storage of a html page included in an application will be saved only when the application is closed, or the machine to stop.

  Yet, I use Adobe Viewer v30 for the test on an iPad and local storage is lost when I left Adobe's Viewer.

  Thank you very much.

  Yes, he does. Using localStorage.getItem () and localStorage.setItem (), Yes? We used recently for a game of treasure hunt in our publication to record what elements have been found in different articles of the folio. He worked in the LCA for us on the iPad, but also our custom application.

• Prevent the PlayBook goes into mode standby when the application is open

  What is the code needed to prevent the PlayBook mode 'sleep' when the application is active?

  Maybe this can help: https://github.com/blackberry/WebWorks-Community-APIs/tree/master/Tablet/sleep