C# Windows phone visible more objects -


i'm using ms visual studio 2013.

i'm making universal application windows phone 8.1.

after textblock value become grater or equal 22, images should become visible. if value less 22 images should invisible.

this examples tried:

private void points_loaded(object sender, routedeventargs e) {      int n = 0;     bool b = int.tryparse(points.text, out n);      if (b && n <= 22)     {         hole10img.visibility = windows.ui.xaml.visibility.collapsed;         hole11img.visibility = windows.ui.xaml.visibility.collapsed;         hole12img.visibility = windows.ui.xaml.visibility.collapsed;         hole13img.visibility = windows.ui.xaml.visibility.collapsed;         hole14img.visibility = windows.ui.xaml.visibility.collapsed;         hole15img.visibility = windows.ui.xaml.visibility.collapsed;         hole16img.visibility = windows.ui.xaml.visibility.collapsed;         hole17img.visibility = windows.ui.xaml.visibility.collapsed;         hole18img.visibility = windows.ui.xaml.visibility.collapsed;     } }

my test sample

after start app, cant see more hole image while textblock value become grater or equal 22. after user gets 22 holes images(from hole 10 hole 18) doesn't' become visible :o idea?

looks you're not reacting event when points.text changes. should subscribe event , perform check again. if condition met, can enable elements' visibility.

note: should use mvvm pattern provided microsoft platform, starting framework such caliburn micro

this kind of ui update not sustainable once application grow.


Comments

Post a Comment

Popular posts from this blog

symfony - TEST environment only: The database schema is not in sync with the current mapping file -

there similar questions regarding issue haven't seen in particular test environment , sqlite. cannot validate schema test environment uses sqlite can validate schemas dev environment uses mysql. know reason , possible solution? whole application works fine in both dev , test environments though. phing , ci build broken. php app/console doctrine:schema:update --force --env=test updating database schema... database schema updated successfully! "9" queries executed php app/console doctrine:schema:validate --env=test [mapping] ok - mapping files correct. [database] fail - database schema not in sync current mapping file. update i'm adding sqldump result see if spots wrong it. thing can is, have 2 bundles. country below coming frontendbundle user entity missing defined in backendbundle . php app/console doctrine:schema:update --dump-sql --env=test drop index uniq_5373c9665e237e06; drop index uniq_5373c966d1f4eb9a; create temporary table __temp__country se...
Read more

twig - Using Twigbridge in a Laravel 5.1 Package -

i'm trying create laravel 5.1 package uses twigbridge instead of .php views. can normal .php views display fine, when try make use of .twig templates i'm met error. possible use twigbridge templates when creating views laravel package or pretty stuck blade , php ? edit 1: loading twig template without extending works. it's when start using {% extends 'file' %} error comes out. i error error loading /virtual/laravel/packages/username/mypackage/src/views/sample.twig: template "templates.master" not defined () in "/virtual/laravel/packages/username/mypackage/src/views/sample.twig" @ line 1. my folders username |_ mypackage |_ src |_ controllers - samplecontroller.php |_ views |_ templates - master.twig - sample.twig twig template sample.twig {% extends 'templates.master' %} {% block content %} {{ parent() ...
Read more

jdbc - Not able to establish database connection in eclipse -

i want make new database connection (db2) in eclipse purpose of using jpa. in jpa perspective, in data source explorer view, when try create new db connection, receive following logs when try ping server. org.eclipse.datatools.connectivity.exceptions.dbnotstartexception: no start database command issued. errorcode = -4499, sqlstate = 08001. @ org.eclipse.datatools.enablement.ibm.db2.internal.luw.jdbcluwjdbcconnection.getconnectexception(jdbcluwjdbcconnection.java:74) @ org.eclipse.datatools.connectivity.ui.pingjob.gettestconnectionexception(pingjob.java:81) @ org.eclipse.datatools.connectivity.ui.pingjob.run(pingjob.java:63) @ org.eclipse.core.internal.jobs.worker.run(worker.java:54) caused by: com.ibm.db2.jcc.am.ro: [jcc][t4][2043][11550][4.8.87] exception java.net.connectexception: error opening socket server example.example.com/51.37.93.117 on port 50,000 message: connection timed out: connect. errorcode=-4499, sqlstate=08001 @ com.ibm.db2.jcc.am.gd.a(gd.j...
Read more