c# - How to get next value from List<string> -


i have problem list string. put 3 values mycollection

list<string> mycollection = new list<string>();  mycollection.add(encoding.default.getstring(data)); mycollection.add(encoding.default.getstring(data2)); mycollection.add(encoding.default.getstring(data3));

and have 3 values : a,b,c

but want block buttons contains values :

for (var = 0; < mycollection.count; i++)  {      if (mycollection.contains(a))     {          this.a.enabled = false;      }      else if (mycollection.contains(b))     {          this.b.enabled = false;     }      else if (mycollection.contains(c))     {          this.c.enabled = false;     } }

after loop first button=false. loop done 3 times same try block button , question is: how block other buttons?

now in first loop run:

  this.a.enabled = false;  2nd this.a.enabled = false;   3rd this.a.enabled = false;

but want :

1st :   this.a.enabled = false;  2nd :   this.b.enabled = false;  3rd :   this.c.enabled = false;

you don't need loop this. use simple if statements without else.

if (mycollection.contains("a"))     this.a.enabled = false;  if (mycollection.contains("b"))     this.b.enabled = false;  if (mycollection.contains("c"))     this.c.enabled = false;

mainly else causing problems you. if condition true, code b , c did not run. how else works.


Comments

Post a Comment

Popular posts from this blog

get url and add instance to a model with prefilled foreign key :django admin -

Image
i have page in each contest shown in row. each row contains contest id , link other model names have foreign key contest. news model: class news(models.model): title = models.charfield(max_length=50, null=true) description = models.textfield() time = models.timefield( default= datetime.datetime.now().time()) contest = models.foreignkey(contest) i want use admin adding , changing these models. want when user clicks on 'news' has foreign key contest id=1, shows list of news value foreign key. use {% instance in instances %} <tr class="{% cycle 'row1' 'row2' %}"> <td>{{ instance.title }}</td> <td>{{ instance.starttime }}</td> <td>{{ instance.timespan }}</td> <td>{{ instance.date }}</td> <td><a href="/adm...
Read more

android - Keyboard hides my half of edit-text and button below it even in scroll view -

i having trouble keyboard covers edit-text , half of button in scroll view. here's layout , please tell me how should resolve problem. many questions on topic none of them s working me. <?xml version="1.0" encoding="utf-8"?> <linearlayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:background="@drawable/bg" android:layout_height="match_parent"> <scrollview android:layout_width="match_parent" android:fillviewport="true" android:layout_height="match_parent"> <relativelayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical"> <linearlayout android:layout_width="match_parent" android:layout_height="w...
Read more

css - Make div keyboard-scrollable in jQuery Mobile? -

from can tell, although jquery-mobile-powered pages can contain divs overflow set scroll or auto, , these divs can scrolled one-screen bar or mouse wheel, cannot scrolled using arrow keys, page-up/page-down, or home/end. instead, official "page" div (with data-role="page") absorbs input. perhaps other divs can't acquire focus, i'm not sure. is there way around this? edit: jsfiddle of simple example: https://jsfiddle.net/qogz0shx/ <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script> <script src="https://ajax.googleapis.com/ajax/libs/jquerymobile/1.4.5/jquery.mobile.min.js"> </script> <link rel="stylesheet" href="https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.css"/> <style> #outer { overflow:scroll; height: 50vh; width: 50vw; } #inner { height: 500vh; width: 500vw; } ...
Read more