Android Listview item selection in Xamarin using VS 2012 C#

Question

I'm using VS 2012 working on Android app. Actually, I want to achieve this:

// lv = My listView Name. 
lv.setOnItemClickListener(new OnItemClickListener() 
{ 
    public void onItemClick(AdapterView<?> myAdapter, View myView, int myItemInt, long mylng) 
    {      
        String selectedFromList =(String) (lv.getItemAtPosition(myItemInt));
    }
});

But, I'm not getting setOnItemClickListener() Event. Reason is, I'm working in C# using Xamarin. I want to get select value or item of ListView. How I can do this?

don't forget to mark the right answer that helps you

nur farazi
– nur farazi

2015-11-03 11:47:23 +00:00
Commented Nov 3, 2015 at 11:47 — nur farazi
– nur farazi, Commented Nov 3, 2015 at 11:47

honeyws · Accepted Answer · 2013-10-16 20:33:32Z

13

Have your activity implement ListView.IOnItemClickListener like this:

public class SomeActivity: Activity, ListView.IOnItemClickListener

Get a refence to your listview like this:

LsitView LV = FindViewById<ListView>(Resource.Id.id_in_axml);

Then set the OnItemClickListner to the activity since we are going to implement the interface ListView.IOnItemClickListener

lstItems.OnItemClickListener = this;

Finally add this to your activity class:

public void OnItemClick(AdapterView parent, View view, int position, long id)
{
//whatever you need it to do goes here.
}

answered Oct 16, 2013 at 20:33

honeyws

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Comments

gonzobrains · Accepted Answer · 2015-10-30 21:54:06Z

4

Here is the complete code snippet:

    private List<String>namess;
    private ListView listvieww;
    protected override void OnCreate (Bundle bundle)
    {
        base.OnCreate (bundle);

        SetContentView (Resource.Layout.Main);

        listvieww = FindViewById<ListView> (Resource.Id.listView1);


        namess = new List<String>();

        namess.Add("Security Solution");
        namess.Add("software");
        namess.Add("hardware");
        ArrayAdapter<String> adapter = new ArrayAdapter<String> (this, Android.Resource.Layout.SimpleListItem1,namess);

        listvieww.Adapter = adapter;
        //listvieww.ItemClick += listView_ItemClick;


        listvieww.ItemClick += (object sender, Android.Widget.AdapterView.ItemClickEventArgs e) =>
        {
            string selectedFromList = listvieww.GetItemAtPosition(e.Position).ToString();

            Console.WriteLine( selectedFromList);
        };

    }

edited Oct 30, 2015 at 21:54

gonzobrains

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answered Jun 8, 2015 at 10:43

nur farazi

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1 Comment

red-o-alf Over a year ago

I came up with something similar for the ItemClick even but I can't understand what it's not working in my case... can you please take a look at stackoverflow.com/questions/36491960/… Thanks!

nur farazi · Accepted Answer · 2015-06-08 11:47:51Z

3

You can use ItemClick and a delegate for put your event code, like this:

lv.ItemClick += delegate(object sender, Android.Widget.AdapterView.ItemClickEventArgs e)
{
    //Your code here
}

edited Jun 8, 2015 at 11:47

nur farazi

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answered Feb 6, 2015 at 2:26

Adlair Cerecedo-Mendez

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