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

59 votes436 views3 answers
C# date format
C#
0 vote379 views1 answer
C# double to string with dot
C#
1 vote377 views1 answer
C# among us tutorial
C#
5 votes345 views1 answer
Know to which direction Vector.MoveTowards is moving unity 2D
C#
0 vote357 views1 answer
C# get executing file name
C#
12 votes368 views4 answers
C# console writeline array
C#
0 vote343 views1 answer
Check an enum containa an int or not in C#
C#
7 votes349 views1 answer
How to convert string to guid c#
C#
0 vote368 views1 answer
Converting dens_rank and row_number to linq
C#
1 vote333 views1 answer
Fluentassertions force exceptions
C#