Use foreach for form button controls

Question

Hello,

I want to loop (foreach) through my image button or labels in a xamarin.form.

as in this example
https://learn.microsoft.com/en-us/answers/questions/463433/use-foreach-for-form-button-controls.html

Thank you
Manu

Answer 1

Hello,​

Welcome to our Microsoft Q&A platform!

You can put your Controls to <StackLayout> in the ContentPage.

   <?xml version="1.0" encoding="utf-8" ?>  
   <ContentPage xmlns="http://xamarin.com/schemas/2014/forms"  
                xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml" xmlns:sho="http://sharpnado.com" xmlns:app141="clr-namespace:App141"  
                x:Class="App141.MainPage">  
     
     
       <StackLayout>  
           <Button Text="dddd"></Button>  
           <Button Text="ddddg11"></Button>  
     
           <app141:MyEntryHideKeyboard  x:Name="MyEntry"></app141:MyEntryHideKeyboard>  
       </StackLayout>  
     
   </ContentPage>  

Then we can use foreach for form button controls in the backround code.

   public MainPage()  
           {  
               InitializeComponent();  
     
               foreach (View i in ((StackLayout)this.Content).Children.Where(x => x.GetType() == typeof(Button))) {  
                   Button button= i as Button;  
                     
                 
               }  
                 
           }  

Best Regards,

Leon Lu

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Answer 2

Hello,
I hadn't seen your answer, sorry.
here is my work

Merci pour votre aide
Manu