Detection of a key in a webview event

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• LabWindows - how to detect the unlock key?

  My application uses a reminder with EVENT_KEY_PRESS to detect the function keys on the keyboard. A routine is executed depending on the feature key. It all works very well.

  Is there a way to tell when the key is out?

  The goal is the routine to run only once and not repeated if the user is now pressed the button for an extended period of tiime.

  Ideas are appreciated,

  Thank you

  Scott T.

  Note: You can also use this method to avoid multiple keypress for any key events.

  Scott used the example of function keys.  If you also want to avoid entering repeated alphanumeric keys, 1 return your reminder of the textbox to swallow the event, is not a new key pressure.

  A new .c file (to replace the one of my previously posted project) is attached that illustrates this.

• Is there a way to detect all the keys that the user clicked in AS3?

  Hi all

  Quick question - is there a way to detect all the keys that the user clicked using the AS3 code? I have pimples on my project and I want to that they be disabled once the user has clicked on it, but I wonder if there is a function that I can write that will automatically disable all keys that the user clicked once?

  Thank you!

  Here is an example where the buttons share the same handler... try it and see if it works (I can't due to not having Flash on hand).  The only problem that I could expect it not to love the evt.currentTarget is not identifiable as a particular class type, but sometimes it can't.  If this is the case there is an easy solution.

  Btn1.addEventListener (MouseEvent.CLICK, processBtnClick);

  btn2.addEventListener (MouseEvent.CLICK, processBtnClick);

  function processBtnClick(evt:MouseEvent):void {}

  evt.currentTarget.removeEventListener (MouseEvent.CLICK, processBtnClick)

  }

  If you also want to keep track of which buttons were clicked already you can store in an array...

  var clickedButtons:Array = new Array();

  Btn1.addEventListener (MouseEvent.CLICK, processBtnClick);

  btn2.addEventListener (MouseEvent.CLICK, processBtnClick);

  function processBtnClick(evt:MouseEvent):void {}

  evt.currentTarget.removeEventListener (MouseEvent.CLICK, processBtnClick)

  clickedButtons.push (evt.currentTarget)

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• My USB 2.0 does not detect the USB keys or external hard drives

  I attach my USB mouse and it works fine but I can't detect my external hard drive or memory key USB. Why?

  Try plugging a storage drive (external hard drive or USB key) and go to:
  Control Panel-> administration-> computer management tools
  Under, click on storage disk management
  The storage drive appears in the list at the bottom right? If so, can you do a right click on it and select change drive letter and paths, and assign a drive letter.
  It will now appear in desktop and when you plug it in.

  If the drive does not appear in disk management, can you just tell me if it's a USB port specific, that you are having problems or if readers do not appear in one of your USB slots and also if you tried the discs in another system to make sure that they highlighted it?

• How to detect the movement of components in PaneView event?

  Hi, there! ~

  At first please let me explain what is my development environment, I am develping apps based on BlackBerry JRE 6.0.0 by Eclipse and I'm debugging my apps on Simulator (BlackBerry 9800, 6.0.0.706) and peripheral (BlackBerry 9900, 7.1.0.912)

  I'm starting a new application which is a multifunction, during the wake I want to use a new layout UI for me, I've already imported from the code named "PaneManagerDemo" example and I built a framework in my application, I initialized TitleView as HorizontalScrollableTitleView and add titles and content.

  I also used a UI component custom named "ListStyleButtonField" come from the official web site of blackberry, once all the ListStyleButtonField of accumulated height exceeds the height of the content field, which cause the ListStyleButtonField lost her concentration and I do not know the focus was left to the last content topic whose screen slipped to finally make the time.

  My question is is it possible to detect the components slide event, I'll focus on the ListStyleButtonField what is the top of the content if I can control this event, please help me to solve this problem, thank you! ~

  I already find the method to detect the movement of the pane in PaneViewManager event, by according to this thread How to handle events of TouchGesture

• the key entry across multiple events

  I'm relatively new to LabView and I have a project of fire that I need to do. Everything seems to work, but I can't get my work crosswalk buttons unless they are pressed during a certain event. I tried to use a feedback node and a shift register, but neither one gives me the expected results.

  
  

• Can I detect a change of name of plot event in a legend of the plot?

  I want to update a configuration file, if a user changes the name of a conspiracy in the plot legend.

  Events, I see plots are: value change, the change of range autoscale, plot attribute change and change of range of scale.

  Change of attribute plot doesn't seem to understand anything like on behalf of the parcel, and others obviously do not contain this info either.

  Is it possible to recover this event?

  Thank you.

  Jordan

  First of all, remember that there is no simple way to encode anything, so I can offer a possible solution for you, but it certainly isn't the only one.

  LabVIEW has no property to check if the name has been changed through a structure of the event, but you can create your own LabVIEW can read events. I found this really good which may help you. Read this and mess around with it and see if it gets you anywhere: Creation of user events

  Once you get to trigger the appropriate, then its just get this deal to update the file you want.

  Another possible workaround solution that isn't ideal, is to create a chain control and who have to be on top of the name of the parcel. You would be able to produce then an event in this chain, change the value.

  I hope this helps.

• Windows detects the USB key, but it does not appear in 'my computer '.

  When I insert the USB, windows doesn't detect the same, but the icon does not appear in 'My Computer', or anywhere else and I can't use the USB.

  The best diagnostic page on the web that I found for USB Pen Drive problems such as what you have is the following:

  <>http://www.Uwe-Sieber.de/usbtrouble_e.html >

  HTH,
  JW

• How to detect the first keypress entry in VI reloaded

  Hello.

  I use VI popup information in TestStand that I want the user to be able to output/confirm using Enter/Return, and I use a key event down in a structure of the event to detect they keypress.

  But the problem is that when the VI is already loaded in TestStand, the structure of the event does not detect the first keypress enter/return.  If I detect the space bar, it works fine.  But enter/return still need first press key before be detected as a key event down.

  Anyone know why this is?

  Best regards

  Øystein.

  You have the game to focus on the rocker checked in the properties of the button.

  See attachment.

  Kind regards

• TAB key

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  I wonder, is it possible to emulate the Tab key somehow? I'm trying to numtochar (9) standard on a mousedown event, but it does not work. What I am tryign to do is to make to make that filed a autotab activated to move to the next field! Any ideas?
  
  Thank you very much

  You need to detect the TAB key then set 'keyboardFocusSprite '.
  for the 'next' sprite - you will need to determine for yourself,.
  Maybe managing a linear list of spriteNums 'interested' and
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• Toshiba LED 32PU201 cannot detect USB

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  These last two days my 32PU201 LED TV does not detect the USB key. Options Media Player to play movie, photo and music are all disabled. Please advise.
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  Deepesh

  Reset the TV back to factory settings to load the default settings.
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• How to remove old calendar events

  How to remove events calendar 2010, 2011, 2012, 2013, 2014, and 2015 before December 1.

  Fl3450,

  Make a backup of your calendar. Calendar > File > Export > Calendar Archive...

  Type a. in the calendar search field.

  Your events should be listed from oldest to newest in the results column. Click outside the results column or use the "esc" key to eliminate search results. The results column must always be visible.

  Highlight the oldest event in the results column and click it. Scroll up to "before December 1" and shift click on this event. Press the "DELETE" key and your old events will disappear.

  

• How to get my license key of windows 8

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  My name is Ibrahim, I bought a laptop from lenovo w540 before 1 month, but it came with windows 7 preinstalled, I have to install windows 8, so my question is how can I get the license key of windows 8 and is there a customization of windows 8 for lenovo? If Yes please I can install a copy.

  Thank you very much

  Hello.

  First of all, you don't need to check the compatibility, the W540 comes with Windows 8 by default, with the addition of the compatibility for Windows 7 downgrade.

  Then, check your computer for Windows 8 sticker on the bottom. If there are, then you have Windows 8 license key integrated into your BIOS and the only thing you need to do get Windows 8 Lenovo recovery media or get an original Windows 8 ISO/DVD to install Windows with. The installation will automatically detect your product key.

  You can check and write down your key by running this program here:

  ProduKey 1.66

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• How to separate the 'down' key panel and digital control

  Hi all

  I have a key to proecess vi events for Panel and a digital control in this Panel. the app will do:

  1. when the Panel is focused, allows the user 'up' and 'down' to the driver of some hardware.

  2. when the digital control is activated, 'up' and 'down' change its value as usual.

  somehow the other did not, because the round table 'touch down' was trigger as well when I use «to the top "'down' key aminata CNC.»

  Then, I used "Key down?" digital control to block the "up/down" key But the first time, when I run the Vi, the Panel always got triggered only once.

  any suggestions on this? test code attached to this post too.

  Thank you

  It works for me in 2014.  In short, you just need to check to see if your digital has the focus.  If it isn't, then you treat the value of the key.  No need of any other event here except the stop button.

  

• Is there a way to capture events on a button (or output) when a window IMAQ is currently developed?

  I was a sad panda when I realized that the IMAQ window does not appear to pass key events down to the control panel of VI. Is it possible to retrieve these keys and handle their events? I'd rather be able to use the features of labview directly with the keyboard while a window IMAQ is developed as opposed to moving to the front of labview control.

  Thanks for the help.

  -Chris

  Hi Chris,

  the functions of the input device should help you. You can query the keys, and react on them. Another soultion is to use a dll that receives key events and send them to your vi.

  Mike