What answer we'll signals after emit them

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• What signal is emitted in the ListView, when one of its cells appears in or from the screen turns off?

  What signal is emitted in the ListView, when one of its cells appears in or from the screen turns off?

  I created listView with custom listItemComponents

  Is there any signal when listItemComponent go to the screen?

  Currently, it is not possible to detect if the cells turns off the screen. Even if you join LayoutUpdateHandler them they will just stop send updates when you go off the screen. I managed to hack a solution using a timer, but I guess that a cleaner approach would more use a ScrollView with CustomControls instead:

  1. get the dimensions of the ScrollView joining ScrollView LayoutUpdateHandler.

  2. attach the LayoutUpdateHandlers to the CustomControls.

  UPD: It is also viewableArea & viewableAreaChanged event scrollView property.

  3. If the controls that were inside the visible area of the ScrollView went outside, raises the event.

  Of course re-use of cell works that way.

  It's so easy to grab the cell on the screen:

  If you use ListItemProvider, updateItem() function is called when the element appears on the screen:

  https://developer.BlackBerry.com/Cascades/reference/bb__cascades__listitemprovider.html

  It will also be called if the data item are updated in the model.

  When the item is created for the first time, createItem() is called.

• Satellite L450 - 13G - No WLAN signal after a few minutes

  Hello. I just bought a L450 13 G with Windows 7 pre loaded.

  I noticed that a lot of times drops wifi connection. It starts as an excellent signal and then suddenly fades to no signal after a few minutes. I can't get it remains connected, if I'm in the same room or the next day. I have also a few years L or U 200 (I think) and it remains connected wherever I am at home.

  What could be the problem?

  Hey Buddy,

  I assume you are using the preinstalled version of Windows 7. Is this good?
  If so try to update the WLAN driver. If you are looking for your laptop model, you will find the latest version on the Toshiba site.

  In addition, check the configuration of the router. If you use a MAC address filter, try to disable it. Try another encryption and password encryption.
  Also check the firmware if you use the most recent one.

• What should I do if after an update is installed something no longer works?

  What should I do if after an update is installed something no longer works?

  Hi JohnEvrard,

  It depends on the update and the program that was hit.

  To find out what update is causing the problem note the installed updates. You can perform the system restore and restore the system to the date that the program worked very well.

  Once the restore is complete, install the standalone product of each update and check if the problem occurs in the program.

  System Restore: frequently asked questions:http://windows.microsoft.com/en-US/windows7/System-Restore-frequently-asked-questions

  I see you have another post in which you mentioned Windows Live mail orthographic corrector does not work after update.

  If the query in this post is in regards to Windows Live mail, I suggest you follow the steps provided by PA Bear for better assistance.

  With regard to:

  Samhrutha G S - Microsoft technical support.

  Visit our Microsoft answers feedback Forum and let us know what you think.

• The monitor loses signal after some time

  During the installation of windows vista, the monitor would lose the signal after some time (the screen turns black and does not) while the computer is still on.  I am currently using ATI radeon hd 5750 and I tried to connect two monitors to the video card and it wouldn't work (both monitors loser of the signal)

  Hi PaulYea,

  1. what type of Installation are you trying? It's an upgrade or clean Installtion?

  2. what happens when you connect to the system now?

  If you attempt an upgrade installation, then try the update the video card drivers and check:

  Update drivers: recommended links

  http://Windows.Microsoft.com/en-us/Windows-Vista/update-drivers-recommended-links

  You can also check out the link to the manufacturer to download the drivers:

  http://support.AMD.com/us/psearch/pages/psearch.aspx?type=2.4.1&product=2.4.1.3.43&ContentType=GPU+download+detail&OSType=Windows+Vista+-+32-bit+Edition&keywords=&items=20

  You can also try running Upgrade Advisor and start the upgrade installation

  Check out the link:

  http://Windows.Microsoft.com/en-us/Windows/downloads/Upgrade-Advisor

  Note: This also applies to Vista.

  For more information, see the link:

  Solving Windows installation problems

  http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-Windows-installation-problems

  Hope this information is useful.

• What happened to the flashlight after upgrade to ios10

  What happened to the flashlight after upgrading to IOS 10

  Flashlight is the control center? I swear that I saw on one of these demo phones in an Apple store.

• Hello! I just bought an iphone 6 and I was starting the phone due to what he says, but right after the icloud copy was made the phone do not respond... He says decides to continue, but slice to reload button does not work... What can I do?

  Hello! I just bought an iphone 6 and I was starting the phone due to what he says, but right after the icloud copy was made the phone do not respond... He says decides to continue, but slice to reload button does not work... What can I do?

  See if the troubleshooting steps in this article to take help supported:

  If the slide on the upgrade screen does not disappear once you upgrade to iOS 9 - Apple Support

  See you soon,.

  GB

• What is the default time after which a temporary internet file is saved

  When we browse the net or write e-mails, temporary internet files are created and stored in the system. I want to know what is the default time after which a new temporary internet file is created for the same browsing session, especially when creating e-mail with attachments.

  When we browse the net or write e-mails, temporary internet files are created and stored in the system. I want to know what is the default time after which a new temporary internet file is created for the same browsing session, especially when creating e-mail with attachments.

  http://en.Wikipedia.org/wiki/Temporary_Internet_Files

• Amplitude of the Signal after the FFT analysis

  I'm currently trying to find the amplitude of a signal after running a FFT analysis. I use this for image analysis MTF. I take the profile of the line of fire (with an alternation of black and white bars) and convert it to a signal. This signal is then introduced to a FFT Mag/Phase VI extent and output of the FFT. My program then enter the amplitude to frequency of alternating black and white bars.

  My problem is that the amplitude seems to be scaling by a factor. I would like to find the exact amplitude of the signal of my analysis. Anyone know the factor of scale or any problem with my program? I joined the program and the image that must be analyzed. Just browse to the image in the VI and run the program and you will see the MTF chart resulting.

  Thank you

  Ronak

  
  

• What is the next step after mounting or triming a video? What type of file format to save and what to do after that?

  What is the next step after mounting or triming a video?

  What type of file format must be registered and what to do after that?

  Hi Jeff,

  I use the file-> export-> video rendering.

  If you don't want the Explorer for the first time, the default value is OK for a nice video.

  Stefanie

• I had downloaded photoshop SetupUpdates12 and I don't know what I have to do after installation

  I had downloaded photoshop element 12 and I don't know what I have to do after installation.

  When I try, I have this message: Please install/uninstall the product using set.up exe in the root folder...

  What the downloaded file looks like - what's his name?  The statement tells you to look inside and run the setup.exe file.

• Sections, filters and Tags - what is it? Who's with them?

  Hi all -

  Let's delve deeper into help the sidecar to accompany our DPS publications and I'm trying to wrap my head around what are these different parts and how to use them.

  I think I have a good handle on the Sections, they are best used for newspapers with DPS. Filters are probably better if your publication is published in several languages, based on my research.

  But I'm really fuzzy on what are tags and how to use them better. A reader can search by tags, or tap on one and see all items with the same tag used? I guess hope for us, that's our client we could give a few tags that we associate with each item - whether the subject of the article, or if the article has "bonus content" not available in the printed version, etc. - and users can type to see all of the items associated with a specific tag. I'd love to hear/see examples of a publication using tags, so we can show our customers how we use them.

  Thanks for any help you can provide!

  Kristina

  If you specify the text of the tags, this text appears as signature or Description when article is displayed in navigation mode, but it has no other effect like search or filtering.

• After changing themes in Vista, all my windows went dark? __

  Reading that Vista's Aero theme uses a lot of RAM, do not love the blue Vista Basic and two classic Windows & Standard themes are almost identical, though the marine blue headers are a shade different, I went shopping [search] for the theme XP Home, I miss to see if there was a version downloadable from 'measure' and usable in my Vista Home Premium 32 SP2. At the moment where I participated in this [ago about 2 weeks] I know that I was looking for the XP theme is called "Luna". Early in my research on Bing, Google, Yahoo etc, I found myself at Club Vista and then the Windows Club where I came across a theme called Royal XP and I thought that it must be because that the XP theme always had a Royal Blue header, so I downloaded the offering, and it came in the form of .zip file so I extracted to C:\ Windows\Resources\Themes [where the Aero folder is kept] but I forgot to make a 'Royal XP' folder so it spread out under the Aero folder in individual parts so to speak. Well, I thought that badly. It wasn't the version theme I was looking for. Not being a program to uninstall, I started to delete the parts in this big enough components bouquet and I think I accidentally deleted the file "msstyles" which was outside of the Aero folder and out of this place to the desktop, most of my system enabled Windows dark as in the dark with a few icons and windows and black message boxes of gout black and so on. All Windows Explorer windows are black with visible folder icons. There is no readable text. I see some Internet, but the browser is black and start the search by clicking the mouse to find the corner close button. If a message window appears like UAC asking permission and can't seem to find who continue button, the only recourse is to restart and start menu is too dark. I can read the incoming emails, but when I try to reply or forward the window becomes black. Completely at a standstill with the use of a problem of "lights" out, I write from a computer at the public library, and I hope that in the years past answers has corrected me and I realize that I have deleted or moved by accident a very critical file and cannot locate in the Recycle Bin to restore because it is only black in any window of Solution Explorer. I was unable to use the restore of the system for the same reason, and now the problem is two weeks. When I put the Vista disc indeed possible repair, disk window is black. I hope I can get some initial ideas. Thank you.

  Hi jondan7,

  You deleted the file is a system file, you can scan the SFC on the computer to replace corrupted or missing system files.

  Scan SFC enforcement procedure:

  1. click on the Start button
  2. on the Start Menu, click all programs Accessories followed
  3. in the menu Accessories , right-click on command line option
  4. in the menu that appears, click on the option "Run as Administrator"
  5 If you have the enabled User Account Control (UAC) you will be asked to consent to the opening of the command line. You simply press the button continue if you are the administrator or insert password etc.
  6. in the command prompt window, type: sfc/scannow then press enter
  7. a message is displayed to indicate that "the analysis of the system will start.
  8. be patient because the analysis may take some time
  9. If all the files need replace SFC will replace them. You may be asked to insert your Vista DVD for this process to continue
  10. If all goes although you should, after the analysis, see the following message "Windows resource protection found no violations of integrity."
  11 after the scan finished, close the command prompt window reboot the computer and check.

  The analysis may take some time, so be patient. Windows allows to fix corrupt or missing files it finds. If the information of the installation CD is required to fix the problem, you may be asked to insert your Windows Vista installation CD.

  For more information please visit the link below.
  How to use the System File Checker tool to fix the system files missing or corrupted on Windows Vista or Windows 7
  http://support.Microsoft.com/kb/929833

  I hope this helps!

  Halima S - Microsoft technical support.
  Visit our Microsoft answers feedback Forum and let us know what you think.

• E-mail address / appear after answer / reply to all after update

  When I select reply or reply to all, the mail address / are to be sent automatically the answer don't. This behavior is seen after I installed the updated Thuderbird.

  To diagnose problems with Thunderbird, try the following:

  Restart Thunderbird with disabled modules (Thunderbird Safe Mode). On the Help menu, click "restart with disabled modules. If Thunderbird works as usual, there is an add-on or theme interfere with normal operations. You will need to reactivate the modules one at a time until you locate the offender.

• WE157AA #ABU: showing no signal after a pure fan

  Hi, I have a 3 year old HP Pavilion Office. I often clean the fan because dust accumulates really and the fan is noisy. Take it works fine after a good cleaning. However this time the computer started as a normal fan runs fast & you hear the welcome tone and other computer sounds, start-up but the display shows 'No Signal'

  I tried to turn off the computer by pressing the 4 or 5 seconds and then restart, but it makes no difference. I did this several times.

  The fan will slow down normally & becomes silent once the computer has booted, but he is staying on at full speed this time.

  I have no other choice than to completely shut down the power button.

  It is not the monitor & just to be safe, I connected another monitor & same poblem. No signal.

  Thank you for your response. It has none of the steps mentioned in the document. I read in another post on stirring the fan which is what I did and it worked. It has been fine since.