Xamarin Forms iOS Picker done

public class MyPickerRenderer : PickerRenderer
{
    protected override void OnElementChanged(ElementChangedEventArgs<Picker> e)
    {
        base.OnElementChanged(e);

        if(e.OldElement != null)
        {
            var toolbar = (UIToolbar)Control.InputAccessoryView;
            var doneBtn = toolbar.Items[1];

            doneBtn.Clicked -= DoneBtn_Clicked;
        }

        if(e.NewElement != null)
        {
            var toolbar = (UIToolbar)Control.InputAccessoryView;
            var doneBtn = toolbar.Items[1];

            doneBtn.Clicked += DoneBtn_Clicked;
        }
    }

    void DoneBtn_Clicked(object sender, EventArgs e)
    {
        Console.WriteLine("Clicked!!!!");
    }
}

Source: stackoverflow.com

Similar codes

0 vote204 views1 answer
Trygetvalue dictionary c# example
C#
0 vote247 views1 answer
Unity shader blend
C#Unity
0 vote149 views1 answer
Convert linq query to json format
C#
1 vote256 views1 answer
Unity asset storre download forlder
C#Unity
0 vote204 views1 answer
Cant see my classes in inspector
C#
0 vote252 views1 answer
Get web api relative path
C#
2 votes258 views1 answer
Cursor not visible unity c#
C#Unity
0 vote206 views1 answer
New guid c# always returns 0
C#
0 vote204 views1 answer
How to get total scenes unity
C#
5 votes193 views3 answers
Vb.net add row to datagridview programmatically
C#