How to ScrollTo Listview item using Picker Xamarin Forms

Question

Hi, Xamarin Forum,

Need help with something, I have a picker with a itemsource, that display the pages of my model, I need to bind the picker with the listview so when I click in a page on the picker I need to scroll the listview to that specific page, something like a book, when a select the page of the picker need to scrollto the page in the listview.

Please hope that someone can help me with this.

Regards

Answer 1

Hello,

Welcome to Microsoft Q&A!

1 . Create the same data and bind it both on ListView and Picker .

   listView.ItemSource = list;  
   picker.ItemSource = list;  

2 . Get the select item from Picker and then call listView.ScrollTo method .

   private void Picker_SelectedIndexChanged(object sender, EventArgs e)  
           {  
               Picker picker = sender as Picker;  
     
               var item = list[picker.SelectedIndex];  
     
               listView.ScrollTo(item,ScrollToPosition.Center,true);  
           }  

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