Using the keypress events

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• How to use the Microsoft Event Viewer to diagnose the breakdowns of the system

  Unless manually modified Windows will log errors in Event Viewer. Information on these errors usually help determine which collapses and why it crashes. Often, they are used to diagnose if the computer shows a blue screen and you are unable to obtain information on the blue screen.

  To run the click Event Viewer on start and start typing event viewer in the search programs and files. When the Event Viewer appears in the list, select it and run the program.

  Once at the Event Viewer you need to descend to the level of the category. There are three broad categories that you want to fix the errors of. You can get to these categories by the expansion of the group Windows logs on the left side. According to newspapers in Windows, you can see Applications, security, and system. It's three groups where you want to see which crashed and why.

  To start, click on the list of applications and you will see a list of events which occurred on the right side. Events fall into three categories

  Information - low

  WARNING - Medium

  Error - high

  Information events can be ignored in general these are things just information on your system. This can be an event as a disk defragmentation has been made and has been a success.

  Warning events have an average level, because more often that otherwise, so it can be ignored and pose no immediate threat to your system.  Caution do not generally broken systems if your computer is crashing or having problems then is not likely caused by the warning events.

  The errors have a high level and if your system crashes that could be due to the error. Since we are talking about the blockages and system errors, we will focus our attention on error events.

  

  In the screenshot, an error has been highlighted and this is what we will discuss.

  At diagnosis of the fault of the system you must ensure that you first you know what time your system crashed so that you can make sure you are looking at the correct event log. The newspaper of the events above is just an example of an error and is not one which would be generally cause a system crash. It is only for purposes of dimenostrational.

  Now that you have what time the system crash occurred that you want to go to the event viewer and look for the error event. Once find you it you can highlight.

  Once selected, you will find information about the event just below. The first thing you want to note is the description. He will often tell you what crashed and why it crashed and is sometimes followed by an error code or at least included in the description.

  The error code will help you to determine why something is a failure. You can meet the followed a string of numbers such as STOP error: 0x0000007B (0xEB82784C, 0xC0000034, 0x00000000, 0x00000000).

  With the error code can be a file name or a path. Maybe it's not always what causes the error, but it does not say where the error is being generated from, important for the diagnosis of the root causes.

  More information, you are able to capture the best of assistance which can often be given. Blue screens can be tricky to solve in the fact that it can be caused by thousands of different programs and features.

  If you encounter a blue screen, it is important to go into the event viewer and try to capture information as to why the error occurs.

  The event viewer is like your journal of computers. It keeps all this hidden information and it tells the life of computers and what tragic things happen.

  This guide is intended to help you understand what is the event viewer and if you experience crashes how to know why and what causes accidents.

  If you experience crashes or problems using Event Viewer please use the new post and create a thread in which the issue that you are experiencing. Don't forget if you have accidents, including the information from the logs event viewer also help us solve the problem you are experiencing.

• Use the Timer event or keyboard in the same frame

  Hello

  I am trying to create a model of proof-of-concept/work for an exercise of e-Learning, that I can build and then on. 16 words are presented randomly (no times) split into frames to 1000ms each. The user can react either by pressing/touch a button or not urgent/touch the button. If they do not press/touch the button the should forward an image after 1000ms randomly framework/Word depending on (Timer event). If they decide to touch / push button (mouse event) before the auto-advance (event Timer) 1000ms, it must move immediately to the next random chassis/Word and do not wait for the rest of the 1000ms.

  I can create a feature on the first image to move randomly, use a Timer event listener or the mouse event listener. But I can't understand how to use both. In addition, while the Timer event seems to work OK on the first image, iteration on executives, the mouse always event occurs, if selected by the user, other than the first image frames.

  (An alternative would be to use one area of text on a single image, the way random words, the array of 16 words.) But that would present a similar problem to change after 1000ms or if the button is press/touch, change immediately.)

  So far, with modest skills in AS3, I could not get my brain around using these events and on the frames.

  Any help would be appreciated.

  Kind regards
  

  Then mark this answer as being correct.

  This thread is far enough from the original version so, start a new thread if you have a different problem.

• Capture the KeyPress event of Play/Pause

  Hello, how to capture button Play/Pause?

  Is this possible in qt/cascades?

  Can someone show a small code example please?

  Thank you!

  Take a look at the MediaKeyWatcher: https://developer.blackberry.com/native/reference/cascades/bb__multimedia__mediakeywatcher.html?f=me...

• vision: how to use the structure of the event to the output of the voting structure.

  Hello.

  I make a program of video detection with vision. I use 'County IMAQ objects' to detect people moving and identify if a people enters or leaves through the demarcated areas (Centre and right to left). If someone is detected, the program returns Boolean according to areas.
  periodically, this function repeats and check the image.
  To do my easyier to work, I would rather use the programming event, which would allow me to check the values of the three areas only when one of them evolves.
  problem, the structure of the event only works with orders and property nodes 'value (sign)' and even if I use the "value (sign)" the structure of the event considers the value change even if the terms of the election returns the same value without changing

  is there another way to adapt to a structure of a Boolean result or a County IMAQ function objects event when the beginning of the program made the election?

  
  

• How to use the user with event loop event

  Hello

  I want to communicate between 2 VI, so I have a global variable (boolean) who gives the order to an event tool to run. The problem comes from the fact that event loop accepts no global variable, I found on the forum that I can use the user event. Of course, the second VI works normally when I push the button (boolean) in there to run the event loop. Please can someone explain me how to do this, I am a chemist.

  Thank you.

  You enter the receiver structure of event for the event you want to receive.

  

  To do this in two screws, you will have to share the user between them event reference.

• 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-

• Problem of the KeyDown event

  Hi I have a problem using the keyDown event, I want to get the values of the virtual keyboard using keyDown in my custom field, but the screen takes the event when I tried to bypass the keyDown on-screen and return false that it still does not pass through the my CustomField keyDown. Is anyway to do this? Thanks in advance

  I believe that this assertion is not correct:

  «The main methods all the bubble upwards from the field that has the focus...»

  Actually, I think not the screen receives the keyChar first method and will move down as the case may be.  You usually do with a super.keyChar (...);

  So in your code, you would do the following:

  On the screen:

  {} protected Boolean keyChar (character char, int status, int time)
  System.out.println ("KeyChar in the form");
  Return super.keyChar (character, status, time);

  }

  This should mean that he gets on the ground in short, which I assume to be your area.  To make sure that it is Focusable, you would do this:

  public MyFields() {}
  Super. (Field.FOCUSABLE);
  }

  Let us know how you go with it.

• ScriptUI use the SPACEBAR instead of the back button

  Is anyway to have the space bar as the back for a ScriptUI dialog window button?  Similar to the way that the {name: 'ok'} works.  Right now the space bar to activate any button is highlighted, but ideally, I try to get so that the space bar will hit always 'yes', regardless of what is highlighted.

  function temp() {
      var dlg = new Window('dialog');
      dlg.orientation = 'column';
      
      var myPnl = dlg.add('panel');
      myPnl.orientation = 'row';
      
      var one = myPnl.add('radiobutton', undefined, 'IHP East (&1)' );
      one.value = true;
      one.shortcutKey = '1';
      var two = myPnl.add('radiobutton', undefined, 'IHP West (&2)' );
      two.shortcutKey = '2';
      var three = myPnl.add('radiobutton', undefined, 'Three (&3)' );
      three.shortcutKey = '3';
      
      var btnPnl = dlg.add('panel');
      btnPnl.orientation = 'row';
      
      var yes = btnPnl.add('button', undefined, 'Yes', {name: "ok"} );
      var no = btnPnl.add('button', undefined, 'No' );
      var can = btnPnl.add('button', undefined, 'Cancel' );
      dlg.defaultElement = yes;
      
      yes.onClick = function() {
          dlg.close();
          $.write( "Yes\n" );
      }
      
      no.onClick = function() {
          dlg.close();
          $.write( "No\n" );
      }
      
      can.onClick = function() {
          dlg.close();
          $.write( "Cancel\n" );
      }
      
      dlg.show();
  }
  
  temp();
  

  Thank you!

  AHA!  Just kidding, the only problem is that you must have any element in short order for the keypress event to work!
  In my case, as long as you click at least 1 element that can be centered (not the statictext), then it does.

  Interestingly, affecting the value and assets radio buttons true does not recognize the update... If done during the construction of the window - but moving in function onShow done the tour!

  #target illustrator

  function test() {}

  var l is new window ("dialogue", "Test");.

  var s = w.add ("statictext", undefined, "Hello!");

  var rg = w.add ("group");

  OP1 var = rg.add ("radiobutton", undefined, "Option 1");

  OP2 var = rg.add ("radiobutton", undefined, "Option 2");

  w.addEventListener ('keydown', {function (k)}

  If (k.keyName == 'Space') {}

  Alert ("good job!");

  This.Window.Close ();

  }

  });

  w.onShow = function() {}

  OP1. Value = true;

  OP1.active = true;

  };

  w.Show ();

  };

  test();

• APEX 5. Dynamic action on the CHANGE event does not work after applying the filter on IR.

  APEX 5.

  Dynamic action for the CHANGE event does not work after applying the filter on IR.

  Event: Change, selection Type: jQuery Selector, jQuery Selector: td [header = 'abc'] entry

  Real action

  Selection type: jQuery Selector, jQuery Selector: td [header = 'abc'] entry, Action: run the Javascript Code

  Is TI WHEREAS behavior?

  I know, I can work around this problem by using the Refresh event and javascript, but I prefer DA and if possible Change event.

  Concerning

  mdyla

  mdyla wrote:

  It is, how to force them reallocate dynamic Action in the event of CHANGE of the input elements after refresh of IR region.

  Set the dynamic scope of the event action to Dynamics.

• Use the accelerometer to control movement?

  Hello.

  Is it possible through edge animate using the accelerometer on an iPad to control the movement of a symbol?  I want to create a scene where a fish moves on a sub sea scene when the user toggles the ipad.

  Thank you

  Ben.

  Hi, Ben.

  The answer is "sort of".  We have all the native user interface to help you use the accelerometer events, but you can do it using JavaScript using the DeviceOrientation event.  Please note that this is not supported in mobile web browsers.

  http://caniuse.com/#search=deviceorientation

  http://www.html5rocks.com/en/tutorials/device/orientation/

  I hope this helps point you in the right direction!

  -Elaine

• Nulls on the dataChange event

  I have a custom ItemRenderer that uses the dataChange event to calculate the various bits and bobs when data changes, it works fine the first time that the data is loaded, but the second time it gives me a;

  TypeError: Error #1009: cannot access a property or method of a null object reference

  I have to reject and it works fine then...

  <? XML version = "1.0" encoding = "utf-8"? >

  " < = xmlns:fx s:ItemRenderer ' http://ns.Adobe.com/MXML/2009 "

  xmlns:s = "library://ns.adobe.com/flex/spark".

  xmlns:MX = "library://ns.adobe.com/flex/mx".

  autoDrawBackground = "true" dataChange = "init ()" >

  < fx:Script >

  <! [CDATA]

  Import mx.controls.Alert;

  Import mx.controls.ToolTip;

  Import mx.core.DragSource;

  Import mx.core.IUIComponent;

  Import mx.events.DragEvent;

  Import mx.events.FlexEvent;

  Import mx.events.ResizeEvent;

  Import mx.managers.DragManager;

  Import mx.managers.ToolTipManager;

  Import spark.components.BorderContainer;

  Import spark.components.Image;

  Import spark.primitives.BitmapImage;

  Import spark.primitives.Ellipse;

  protected function init (): void

  {

  Switch (data.product_style_description)

  {

  It is on the line of switch (data.product_style_description), where it throws the error, I used the code and I seem to have that data... any help would be appreciated debugged.

  Pete

  ... init (): void

  If (! data |! data.product_style_description)

  return;

  Switch (data.product_style_description)

  Keep in mind I don't know your business case so.

  C

• How to use the complete for FLV as3 component method

  Hi team,

  I use one component FLV dragged to the scene and then bringing video content.  How can I make visible = false when it has finished playing using the COMPLETE event?

  See you soon.

  void

  If the name of your component instance is flv_pb, use:

  flv_pb.addEventListener (Event.Complete, completeF);

  function completeF(e:Event):void {}

  flv_pb. Visible = false;

  }

• Optimization: Game using the timer. Should I use onEnterFrame listener

  I have an app to teach English. You have 20 seconds to answer each questin and progress / timer bar sinks.

  I think I read somewhere that the timer takes a lot of CPU, so if we schedule 20 seconds to answer each question, then the timer is still active.

  We could use the onEnterFrame event handler just add seconds per image.

  Is it much better for our CPU because the game is a bit slow.

  the timer does not take a lot of cpu.  It is the function of listener that can occupy a lot of cpu, especially if you call him several times per second.  your timer function performed once in 20 seconds is not a problem.

• Cannot use a stage event handler

  Today seems to be 'one of these days. " Nothing is not working properly and I don't know if it's me or my machine. The code below is derived from the Adobe site - it won't work for me, unless I have commented the event handler; This has been the story for all my attempts to use an event handler with the scene.
  
  Here is my error message:
  TypeError: Error #1009: cannot access a property or method of a null object reference.
  Demo / init () [C:\Documents and Settings\sxh12\My Documents\Flex Builder 3\Demo\src\Demo.mxml:18]
  
  I do something wrong or my Flex plays up?

  It's a matter of timing: the stadium is not immediately initialized and put at your disposal.
  You can use a preloader to wait that the catch-up phase, or as here, use the applicationComplete event instead.

  Here are the results of track of the code below:

  [SWF] C:\...\TestingStuff.swf - 556 906 bytes after decompression
  preInitialize - stage.addEventListener is NOT YET a feature!
  initialize - stage.addEventListener is NOT YET a feature!
  creationComplete - stage.addEventListener is NOT YET a feature!
  applicationComplete - stage.addEventListener is a function.