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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Xamarin.Forms.CustomAttributes;
using Xamarin.Forms.Internals;
namespace Xamarin.Forms.Controls
{
[Preserve (AllMembers=true)]
[Issue (IssueTracker.Github, 1742, "Invisible Button still fires Clicked event", PlatformAffected.WinPhone)]
public class Issue1742 : ContentPage
{
public Issue1742 ()
{
var listView = new ListView
{
RowHeight = 40
};
var invisibleButton = new Button
{
IsVisible = false,
Text = "INVISIBLE button"
};
var visibleButton = new Button
{
IsVisible = true,
Text = "Visible button"
};
invisibleButton.Clicked += Button_Clicked;
visibleButton.Clicked += Button_Clicked;
listView.ItemTapped += ListView_ItemTapped;
listView.ItemsSource = new string[] { "Item 1", "Item 2", "Item 3", "Item 4", "Item 5" };
Content = new StackLayout {
VerticalOptions = LayoutOptions.FillAndExpand,
Children = { listView, visibleButton, invisibleButton }
};
}
void ListView_ItemTapped(object sender, ItemTappedEventArgs args)
{
DisplayAlert("Alert", "List item tapped", "OK", "Cancel");
}
void Button_Clicked(object sender, EventArgs args)
{
DisplayAlert("Alert", ((Button)sender).Text + " clicked", "OK", "Cancel");
}
}
}
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