No data no on-screen Lightbeam

Similar Questions

• How can I get rid of the file photo/date off my screen name then to develop

  I can't find a way to drop the name of file, shot and date off the screen, while I'm looking and working on a shot

  I struck.

  http://lmgtfy.com/?q=Lightroom+photo+information+overlay

• How to display data on the screen and save the data in a file at the same time?

  The code can display acceleration on the screen of the playbook.

  But, when fprintf (f, "X (m/s2), Accel Accel Y (m/s2), Accel Z (m/s2) \n" ") runs, debug displays no source available.

  ??

  Does anyone know how to solve the problem, which writes data to a file?

  The code is below.

  /*
  * Copyright (c) 2011 Research In Motion Limited.
  *
  Licensed under the Apache License, Version 2.0 (the "license");
  * You may not use this file except in compliance with the license.
  * You can get a copy of the license at
  *
  www.Apache.org/licenses/license-2.0
  *
  * Unless required by the applicable law or agreement written, software
  * distributed under the license is distributed on an "AS IS" BASIS.
  * WITHOUT WARRANTIES OR CONDITIONS of ANY KIND, express or implied.
  * See the license for the specific language governing permissions and
  * limitations under the license.
  */

  #include
  #include
  #include
  #include
  #include
  #include
  #include
  #include
  #include
  #include

  /**
  The milliseconds between the accelerometer readings. It's the same thing
  * rate in which the accelerometer data will be updated
  * material. The update of material rate is below to help
  * accelerometer_set_update_frequency (FREQ_40_HZ).
  */
  public static const int ACCELEROMETER_MAX_POLL_INTERVAL = 25;

  public static screen_context_t screen_ctx;
  public static screen_window_t screen_win;
  dialog_instance_t main_dialog = 0;

  paused int = 0;

  The forces of the accelerometer
  float force_x, force_y, force_z;

  file elements
  int _logcounter = 0;
  FullName Char [256];
  FILE * f;

  /**
  * Use the PID to set the id of Group window.
  */
  public static char
  get_window_group_id()
  {
  public static char s_window_group_id [16] = "";
  If (s_window_group_id [0] == '\0') {}
  snprintf (s_window_group_id, sizeof (s_window_group_id), "%d", getpid());
  }
  Return s_window_group_id;
  }

  /**
  * Set up a basic screen, so that the browser will be
  * Send window state events when the State of the window changes.
  *
  * @return @c EXIT_SUCCESS or EXIT_FAILURE @c
  */
  public static int
  setup_screen()
  {
  If (screen_create_context (& screen_ctx, SCREEN_APPLICATION_CONTEXT)! = 0) {}
  Return EXIT_FAILURE;
  }
  If (screen_create_window (& screen_win, screen_ctx)! = 0) {}
  screen_destroy_context (screen_ctx);
  Return EXIT_FAILURE;
  }
  use of int = SCREEN_USAGE_NATIVE;
  If (screen_set_window_property_iv (screen_win, SCREEN_PROPERTY_USAGE, & use)! = 0) goto fail;
  If (screen_create_window_buffers (screen_win, 1)! = 0) goto fail;
  If (screen_create_window_group (screen_win, get_window_group_id())! = 0) goto fail;
  buff screen_buffer_t;
  If (screen_get_window_property_pv (screen_win, SCREEN_PROPERTY_RENDER_BUFFERS, (void *) & buff)! = 0) goto fail;
  buffer_size int [2];
  If (screen_get_buffer_property_iv (buff, SCREEN_PROPERTY_BUFFER_SIZE, buffer_size)! = 0) goto fail;
  int attributes [1] = {SCREEN_BLIT_END};
  If (screen_fill (screen_ctx, chamois, attributes)! = 0) goto fail;
  int dirty_rects [4] = {0, 0, buffer_size [0], buffer_size [1]};
  If (screen_post_window (screen_win, buff, 1, (const int *) dirty_rects, 0)! = 0) goto fail;
  Return EXIT_SUCCESS;
  in case of failure:
  screen_destroy_window (screen_win);
  screen_destroy_context (screen_ctx);
  Return EXIT_FAILURE;
  }

  /**
  * Rotates the screen at the specified angle.
  *
  @param angle angle to rotate the screen.  Must be 0, 90, 180 or 270.
  *
  * @return @c EXIT_SUCCESS on success, to another @c EXIT_FAILURE
  */
  public static int
  rotate_screen (int angle)
  {
  If ((angle! = 0) & (angle! = 90) & (angle! = 180) & (angle! = 270)) {}
  fprintf (stderr, "Invalid Angle\n");
  Return EXIT_FAILURE;
  }
  int rc;
  int rotation;
  RC = screen_get_window_property_iv (screen_win, SCREEN_PROPERTY_ROTATION, & rotation);
  If (rc! = 0) {}
  fprintf (stderr, "error getting the window of the screen rotation: %d\n", rc);
  Return EXIT_FAILURE;
  }
  int size [2];
  RC = screen_get_window_property_iv (screen_win, SCREEN_PROPERTY_BUFFER_SIZE, size);
  If (rc! = 0) {}
  fprintf (stderr, "error getting size memory buffer window screen: %d\n", rc);
  Return EXIT_FAILURE;
  }
  int temp;
  switch (angle - rotation) {}
  case - 270:
  case - 90:
  decision 90:
  case 270:
  Temp = size [0];
  size [0] = size [1];
  size [1] = temp;
  break;
  by default:
  break;
  }
  RC = screen_set_window_property_iv (screen_win, SCREEN_PROPERTY_ROTATION, &angle);)
  If (rc! = 0) {}
  fprintf (stderr, "screen rotation window for parameter error: %d\n", rc);
  Return EXIT_FAILURE;
  }
  RC = screen_set_window_property_iv (screen_win, SCREEN_PROPERTY_SIZE, size);
  If (rc! = 0) {}
  fprintf (stderr, "error creating window screen size: %d\n", rc);
  Return EXIT_FAILURE;
  }
  RC = screen_set_window_property_iv (screen_win, SCREEN_PROPERTY_SOURCE_SIZE, size);
  If (rc! = 0) {}
  fprintf (stderr, "error creating window screen size: %d\n", rc);
  Return EXIT_FAILURE;
  }
  RC = screen_set_window_property_iv (screen_win, SCREEN_PROPERTY_BUFFER_SIZE, size);
  If (rc! = 0) {}
  fprintf (stderr, "error creating window buffer size of the screen: %d\n", rc);
  Return EXIT_FAILURE;
  }
  Return EXIT_SUCCESS;
  }

  /**
  To manage an event of navigator.
  *
  * @return @c the value true if the application should shut down, another fake.
  */
  public static bool
  handle_navigator_event(bps_event_t *Event)
  {
  bool should_exit = false;
  switch (bps_event_get_code (event)) {}
  case NAVIGATOR_EXIT:
  should_exit = true;
  break;
  case NAVIGATOR_ORIENTATION_CHECK:
  navigator_orientation_check_response (event, true);
  break;
  case NAVIGATOR_ORIENTATION:
  {
  int angle = navigator_event_get_orientation_angle (event);
  If (rotate_screen (angle) == EXIT_FAILURE) {}
  should_exit = true;
  }
  navigator_done_orientation (Event);
  break;
  }
  }
  Return should_exit;
  }
  /**
  * Display an alert dialog box that contains the location data.
  */
  public static void
  show_main_dialog()
  {
  If {(main_dialog)
  return;
  }
  dialog_create_alert(&main_dialog);
  dialog_set_alert_message_text (main_dialog, "Acceleration to first fix");
  dialog_set_size (main_dialog, DIALOG_SIZE_FULL);
  dialog_set_group_id (main_dialog, get_window_group_id());
  dialog_set_cancel_required (main_dialog, true);
  dialog_show (main_dialog);
  }

  /**
  * Displays geolocation data in the main dialog box.
  */
  public static void
  display_acceleration_data (float force_x, float force_y, float force_z) {}
  char buf [1024];
  snprintf (buf, sizeof buf,
  "\tX: m\n % 7.3.f.
  "\tY: m\n % 7.3.f.
  "\tZ: m\n % 7.3.f."
  force_x, force_y, force_z);
  dialog_set_alert_message_text (main_dialog, buf);
  dialog_update (main_dialog);
  }

  void createafile() {}
  sprintf (fullname, "shared/documents/Raw-%d.txt",_logcounter);
  {if(f==null)}
  file does not exist
  f = fopen (fullname, "r");
  {while(f!=null)}
  file exists
  fclose (f);
  ++ _logcounter;
  sprintf (fullname, "shared/documents/Raw-%d.txt",_logcounter);
  f = fopen (fullname, "r");
  }
  }
  }

  write data to the file
  void writedataintofile() {}
  f = fopen (fullname, "w");
  fprintf (f, "X (m/s2), Accel Accel Y (m/s2), Accel Z (m/s2) \n" ");
  fprintf (f, "" 7% 7% .3f, .3f, %7.3f\n ', force_x, force_y, force_z ");
  fclose (f);
  }

  /**
  * A sample application shows the native APIs of BlackBerry for accelerometer.
  * The example initializes and reads the accelerometer periodically until one
  * NAVIGATOR_EXIT event is received.
  Enforcement also tuned to changes status window in the browser so that
  * It can stop reading the accelerometer when the application is no longer visible.
  */
  int main (int argc, char * argv {})
  bool exit_application = false;
  /*
  * Until we can listen for events from the BlackBerry Tablet OS platform
  * services, we need to initialize the BPS infrastructure
  */
  bps_initialize();
  /*
  * Once the BPS infrastructure has been initialized, we can save to
  * events of different services of BlackBerry Tablet OS platform. The
  * Browser service manages and provides the life cycle of application and
  * events of visibility.
  For the example, we ask browser events so that we can follow when
  * the system ends the application (NAVIGATOR_EXIT event). This allows to
  * us to clean up resources in the application.
  */
  navigator_request_events (0);
  dialog_request_events (0);
  /*
  * Initialize the screen so that the Windows Id is correctly set, to allow
  * dialogs to display.
  */
  If (setup_screen()! = EXIT_SUCCESS) {}
  fprintf (stderr, "Failed to initialize the screen.");
  Exit (-1);
  }
  /*
  * Once the BPS infrastructure has been initialized, we can save to
  * events of different services of BlackBerry Tablet OS platform. The
  * Browser service manages and provides the life cycle of application and
  * events of visibility.
  *
  For the example, we ask browser events so that we can follow when
  * the system ends the application (NAVIGATOR_EXIT event).
  *
  * We ask events of dialogue so that we can be notified when the service of dialogue
  * answers to our queries/requests.
  */
  If (BPS_SUCCESS! = navigator_request_events (0)) {}
  fprintf (stderr, "error asking navigator events: %s", strerror(errno) (errno));
  Exit (-1);
  }
  If (BPS_SUCCESS! = dialog_request_events (0)) {}
  fprintf (stderr, "error asking dialog events: %s", strerror(errno) (errno));
  Exit (-1);
  }
  /*
  * Create and display the dialog box that displays the data from the accelerometer.
  */
  show_main_dialog();
  /*
  Prior to initialize the accelerometer function, we must ensure the unit
  * takes in charge
  */
  If (sensor_is_supported (SENSOR_TYPE_ACCELEROMETER)) {}
  /*
  * If the device does not support the accelerometer so warn the user,.
  * clean in and out
  */
  public static const int SENSOR_RATE = 40;
  sensor_set_rate (SENSOR_TYPE_ACCELEROMETER, SENSOR_RATE);
  sensor_request_events (SENSOR_TYPE_ACCELEROMETER);

  }
  /*
  * Initialize the accelerometer setting the rate at which the
  * accelerometer values will be updated material
  */
  accelerometer_set_update_frequency (FREQ_40_HZ);

  /*
  Treat browser events and take the accelerometer readings periodically
  * until we receive a NAVIGATOR_EXIT event.
  */
  createafile();
  f = fopen (fullname, "w");

  While (! exit_application) {}
  /*
  * By setting the timeout to bps_get_event to ACCELEROMETER_MAX_POLL_INTERVAL,
  * We assign the maximum duration (in millis) who will wait before
  * release so that we can take a reading of the accelerometer.
  */
  bps_event_t * event = NULL;
  bps_get_event (& event, ACCELEROMETER_MAX_POLL_INTERVAL);

  If {(event)
  If (bps_event_get_domain (event) is {sensor_get_domain()})
  /*
  * We woke up. See if we are in the paused state. If not,
  take a reading of the accelerometer
  */
  If (! pause) {}
  sensor_event_get_xyz (event, & force_x, & force_y, & force_z);
  display_acceleration_data (force_x, force_y, force_z);
  fprintf (f, "X (m/s2), Accel Accel Y (m/s2), Accel Z (m/s2) \n" ");
  fprintf (f, "" 7% 7% .3f, .3f, %7.3f\n ', force_x, force_y, force_z ");
  } //paused
  }
  / * If this is an event of the dialog box, determine the response code and handle
  * the event accordingly.
  */
  {ElseIf (bps_event_get_domain (event) == dialog_get_domain() {)}
  ;
  }
  /*
  * If it's a NAVIGATOR_EXIT event and then set the exit_application
  * indicator so that the application stops processing events, clean and
  * output.
  */
  {ElseIf (bps_event_get_domain (event) == navigator_get_domain() {)}
  exit_application = handle_navigator_event (event);
  }
  } //if event
  } //while
  /*
  * Destroy the dialog box, if it exists.
  */
  If {(main_dialog)
  dialog_destroy (main_dialog);
  }

  fclose (f);

  /*
  * Clean the infrastructure bps and output
  */
  sensor_stop_events (SENSOR_TYPE_ACCELEROMETER);
  bps_shutdown();
  screen_destroy_window (screen_win);
  screen_destroy_context (screen_ctx);
  return 0;
  } //main

  Hello

  As I said on your other thread:

  In order to write in the shared directory/documents, your application should request action "access_shared" and it must be granted by the user. Make sure you have

  access_shared

  in your bar - descriptor.xml.

  Also note that the shared documents folder may not be the best place to write the application log data. There is one connects / in the sandbox to this effect, or the application directory data / directory if the information should be persisted. The documents/shared/folder is designed for documents that the user creates or interacts with.

  HTH,

  Christian

• Incorrect date on the screen of TP phone sessions

  Hello

  As you know, the sessions of TP phone screen shows forthcoming meetings. the clock shows properly at the top left, as 18:19 07/17/11, but in the second line, the date of scheduled meeting is not today, as 23/05/06

  Any help will be much approciated

  Fix... While the phone may have the right date because he can pick up the date / actual time of the SIP messages it receives, the planned meeting information gets fed to the screen of the phone of the codec. So, if there is no set of NTP server, the codec may have an incorrect date and it will show the meetings for that day, even if the phone clock shows the correct date.

• Monitor LCD Dell blurred the area to the right of all the data on the screen.

  Left of the screen and all printed edge areas of the display have a fuzzy section that extends to the right. Like a picture but all the shades of gray without data

  Found the problem.  Cleaned the video card in the back of the monitor.

• Adding validation to Apex 4.1 data Excel loading screens

  Hello
  
  I use the standard data loading Apex 4.1 of the CSV file option, which works very well. However, I would like to add data validation custom before inserting data into the table. Which means, I can run some sql code and then a message appears saying that the line already exists. However the user is allowed to continue with the load, in the affirmative, he takes or cancels. I was wondering what would be the way to add this logic? I think one way would be to update the front insert trigger, however, that only would have the option to generate an error. So I was wondering if this can be done in the data loading screen.
  
  Thank you
  Sun
  
  
  • Start by filling the data in the apex_collections/temporary table
  
  
  • Add validation on the page that runs when a button is clicked (lets say process) OR make an ajax call to verify the data in the collection for the lines double
  
  
  • If there is a duplicate and then display a confirmation message using http://docs.oracle.com/cd/E23903_01/doc/doc.41/e21676/javascript_api.htm#CHDGHCBE
  
  
  • If Yes, select bypass validation, then fill in the data in the main/basic table
  
  

• Data model requires screens?

  It has been a while since I built a modules that have used a data model, but as you can tell from my previous questions today, I have to do the reasoning in all of 1:M relations.
  
  I did construction with screens, but I don't have a question request and automatically generated response. Everything works fine when creating the entity through the display of data instances.
  
  I vaguely remember that I need to create screens for each entity when you use a data model. You wanted to check that it is correct before going through this process. If this is not necessary, then something has gone wrong that I don't have the screens generated automatically for the interview session.
  
  Thanks again,
  Terry

  Hello Terry,

  By "use a data model", I assume you mean a modules with the entities and relationships?

  If you are debugging with screens, or run with OWD, OPA will create 'automatic screens' for the entity-level attributes, just as it does for Global screens. OPA also displays a screen collect "automatic" entity for each entity. However, of course, everything will look nicer if you set screens to collect the entity and entity in the file screens-level issues. Creation of entity level screens is substantially the same as the creation of global screens. The entity collect screen is slightly different, but still quite simple. (Article see help the OPM: 'Collect information about the entity instances'). -.

  If you do not see the entity collect screen appear when running through OWD, this suggests that the goal that you are investigating (i.e. the attribute that you have clicked on in the summary screen) does not require entities to make a decision. This is true regardless of whether you use the "automatic" screens or that you have defined your own screens.

  Let me explain with an example. Let's say we have Global and a 1:M relationship "the members of the household" and imagine the following two rules:

  the House is in line if
  .. the House is a 4 walls and
  .. .the room has a ceiling and

  the Member of the household is eligible if
  .. age > 18 of .the household and
  .. the members of the household are happy

  Suppose now I've not set all screens at all and I am than to rely only on automatic screens. If I compile and run the above rules, I see "the House is in line" as the goal on the summary screen and click on it would take me to question 4 walls, and if I said 'yes' he asked me on the ceiling. Then I could get back to summary screen otherwise that this inquiry into members of the household and uninvited to create even instances of the Member of the household. Why? Because the goal "the House is in line" requires the information to all members of the household.

  If I really have to do is run an interview that determines if the House is in line and if each Member of the household is eligible, then I'd stick a rule of procedure on the top. For example:

  the interview is over if
  .. .he knows whether or not the House is consistent and
  ..... ForAll (members of the household, we know whether or not the Member of the household is eligible)

  Or, depending on the source material, I might have something like this (this example would get to step collect the entity if the House is compatible):

  the family is eligible for the allocation of accommodation if
  .. Home is consistent and
  ..... ForAll (members of the household, we know whether or not the Member of the household is eligible)

  The two rules above are in need of information about members of the household and therefore causes the entity collect and entity level screens to display. BTW, it should not be a 'ForAll', it's just my example on the top of my head. The screens of the entity (automatic or defined) will appear if there is anything in the goal that you are studying, which requires data from entity level.

  See you soon,.
  Jasmine

• There isn't aren't any system restore dates on the screen of the system files

  When I went to the restoration of the system, it is not all available dates to do. They may not be entered automatically. I'm working on a HP Media CenterTV? PC computer. Product # RF254AA

  Hi, thanks for responding to my message.

  The problem is, the system restore left in operation, it does simply not more.

  It is not off.

  It does not automatically create a restore point.

  There are no points of restoration, click on.

  I found a Microsoft article on how to reinstall the service. This is way beyond my knowledge trying to do it myself.

  Sent the article on the Microsoft Certified System Engineer who services my computer to see if he can help me.

  by remote access.

  Thank you

  Diane

• any means of deleting data from output screen for Datapump?

  I have a call to expdp in a win batch file, I would have preferred (if possible) for the screen just see a message 'export '.... "easy to use and it write the output of the job log. I tried redirection (>), but it doesn't seem to work.
  
  any ideas?
  
  Thanks in advance.

  Under Windows, you could try to redirect the output to no ONE with something like:

  expdp / schemas=app dumpfile=app.dmp logfile=applog 2>nul
  

  That's OK with Oracle XE on Vista.

• Graph to render data off the screen

  I have a problem a little bit annoying with graphics. I try to display only a small part of data related to a line chart. I do this by setting the minimum and maximum values of axes. However, when I do this, only the lines between data points falling within the min and max values are displayed. I would like to I see parts of lines all lines that the area of the transect to appear. How can I do this?

  On the LineSeries, try adding filterData = 'false' and see what happens. I have not done so I'm not certain of the outcome.

• I want to print the data on the screen, even when the print command is not available

  When I active Meadia Player I'd like to be able to print a list of the songs in the library, Playlist, etc.

  Hi Whitepolarbear70,

  Thank you for visiting Microsoft Answers.

  I have some steps that may help you.

  Method 1

  Try to take a screenshot of the library. To do this, follow these steps:

  1 open Windows Media Player.

  2. open the library and click on the following combination of keys
  -Alt + PrtScreen/SysRq * (PrtScreen/SysRq is usually right next to the F12 key).

  4: open Paint or Microsoft Word, and then press the following key combination
  -Ctrl + V which will stick to the screenshot that you took
  3. adjust the size n PRINT

  Method 2

  You can try export playlist of media information by an application word by following the steps in the link below:

  http://www.Microsoft.com/windows/windowsmedia/KnowledgeCenter/HOWTO/mediainfoexp.aspx

  We inform you that you will install Media exporter info. This exporter is basically designed for Media Player 9 and would work for Media player 11.

  The process is a little different:

  Follow this workaround solution to install the exporter of media:

  Step 1 - Download and install Media exporter Info

  You can try to run the program in compatibility mode for Windows XP.

  Make older programs in this version of Windows

  http://windowshelp.Microsoft.com/Windows/en-us/help/bf416877-c83f-4476-a3da-8ec98dcf5f101033.mspx

  Step 2 - use of the exporter to export of information media

  Open Windows Media Player.  A small Media exporter Info window must already be open.  If not, you can open it manually: on the Tools menu, go to plugins and choose the exporter of News Media.  If you do not see the Tools menu initially, just right click somewhere on the blue bar dark near the top of your window of WMP.

  Click Properties to select where the file is saved and what application to load it in.  Will the file be formatted differently depending on the application you choose, but Excel is the best option if you want to clean it to show only the artist/album names (see below).

  Click Export.   The file will be exported, but it will contain much more than just artist names and album information.

  See the link given below where the user had a similar problem.

  http://social.answers.Microsoft.com/forums/en-us/vistamedia/thread/adc55535-e1a5-42E7-9EA1-f93c6334b523

  Hope the helps of information. Please post back and we do know.

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

• I get the message "paging of kernel data error" blue screen several times a week. How can I fix?

  First of all, I have an Acer Aspire 571 V3. It came with windows 8. I have had the laptop for over 2 years now and the problem seems to be getting worse. Everything worked perfectly for the first year and I only started experiences issues once I switched to Windows 8.1.  After several accidents every week, I decided to reset my laptop to factory settings, so I can return to Windows 8. Turns out, that Windows 8.1 was not the problem because they continued to occur on 8 institutions. A year of this point and I have twice now reset my laptop but the problem has not disappeared. I made sure it wasn't a virus as well since I only downloaded the bare minimum, I need for my daily activities that revolve around google chrome and meeting places.

  I also met another problem. Since the update of Windows 10 is the corner of the street, I tried updating to 8.1 again and I could book 10 Windows. But the problem now is that I can not install this update. After a long installation, I got an error (0x7007001F - 0 x 30018).

  Any help would be appreciated. If I could somehow solve this problem would be great. Thank you.

  There is a hardware problem with the HD.  I would go to the preparer hd > download and run their utility disk check

  

• Transmission of data between the clarification of the screens

  Hi, thanks for taking the time to help

  This issue has been raised before. But he never seems to be a direct response to this problem.

  I have two screens. The first screen has a button and a LabelField. The button pushes a new screen with a timer on this subject. I'll start the timer on the second screen. Now, I want to pass the value of a that time, as a string, return on the first screen to be placed in the LabelField.

  May I ask, how can I do this please?

  PS. is it possible to pass by reference in Java... I'm a newb as you may have guessed.

  "This issue has been raised before. '" But he never seems to be a direct response to this problem. "

  "I am a newb as you might have guessed."

  I think that these two points are related.  In other words you don't know how to do what you want because you're new to Java.  And for more confusion, there are at least 3 different ways to do it.

  One way is to static variables, as the previous poster suggested.  I personally would not recommend that approach, as for me using methods and static data is kind of anti paradigm object (at least it seems that way to me).  Just it's just personal.  YMMV.

  Think in terms of purpose, at its core, a screen is just an object.  It is understood by the system to provide an intervention of the user interface, but it is above all an object.  A part of the question you ask here is:

  "I have two objects.  .... Now I want to spend a time value, as a string, the second object, the first object. »

  A simple answer to this question is to use a ' getter '.  If 1 object creates the object 2, then an intervention takes place 1 item then gets the value of the object 2.

  So that's part of the problem solved, in a friendly manner of the object.  Now the second part:

  "The button pushes a new screen with a timer on this subject. I'll start the timer on the second screen. Now, I want to pass the value of a which time... »

  I assume that you need not the return value in the Second screen until the user has closed the second screen?  In this case, when you tap on the screen, use pushModal.  Then the control is returned to the statement after the pushModal when the second screen is closed.

  Now the third part of the process:

  "to be placed in the LabelField.

  If you have a reference to the LabelField, then you can 'set' the value you have in the second screen using your getter.  This code would run after the pushModal.

  Job done...

  Other variations on this include having 2 screen be a reference to the display 1 function and update the value directly.

  But my favorite is not having the data in a Screen object.  Have a data object that contains the value of the timer, have getter and gets of the setters on this data object then Screen2 sets and screen 1.  Both screens are in need of a reference to this data object.  But the big advantage of this approach is that if theer is Screen3, who also wants to see this same value of the timer, so it can be given a reference to the data object and all three screens will see the same value, because it is the same value, without effort.

• Constant full date and time display

  Hello, for Macbook on Apple Mail is it possible to have complete and specified date on the screen at all times?

  Exit full screen mode

• I want the time on my screen.

  I need to see the time and date on my screen at any time.

  Hello

  Make sure that you do not use Firefox in full screen mod:

  • https://support.Mozilla.org/en-us/KB/how-make-Firefox-and-websites-go-full-screen