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 vote139 views2 answers
How to convert list of string to single string in c#
C#
0 vote136 views1 answer
How to use open hardware monitor in c#
C#
0 vote143 views1 answer
Firefoxoptions setpreference to trust certificates
C#
0 vote148 views1 answer
Get sha1 hashcode from c#
C#
0 vote138 views1 answer
True false when key pressed in c sharp unity
C#
0 vote141 views1 answer
Big sorting hackerrank solution in C#
C#
0 vote105 views1 answer
C# execute shell script
C#
1 vote190 views1 answer
Unity editor dropdown
C#Unity
4 votes139 views3 answers
Public gameobject
C#
13 votes198 views1 answer
Change sprite of gameobject unity
C#Unity