diff options
Diffstat (limited to 'Xamarin.Forms.Controls.Issues')
2 files changed, 59 insertions, 0 deletions
diff --git a/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Bugzilla38723.cs b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Bugzilla38723.cs new file mode 100644 index 00000000..2defadec --- /dev/null +++ b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Bugzilla38723.cs @@ -0,0 +1,58 @@ +using System; +using Xamarin.Forms.CustomAttributes; +using Xamarin.Forms.Internals; + +#if UITEST +using Xamarin.UITest; +using NUnit.Framework; +#endif + +namespace Xamarin.Forms.Controls +{ + [Preserve(AllMembers = true)] + [Issue(IssueTracker.Bugzilla, 38723, "Update Content in Picker's SelectedIndexChanged event causes NullReferenceException", PlatformAffected.iOS)] + public class Bugzilla38723 : TestContentPage // or TestMasterDetailPage, etc ... + { + Picker _datePicker; + Label _dateLabel; + + protected override void Init() + { + _datePicker = new Picker + { + //HorizontalOptions = LayoutOptions.FillAndExpand, + VerticalOptions = LayoutOptions.Center, + Title = "Pick a Date", + }; + _datePicker.SelectedIndexChanged += DatePickerSelected; + + for (var i = 0; i < 7; i++) + { + _datePicker.Items.Add(DateTime.Now.AddDays(i).ToString("dd, MMM, yyyy(dddd)")); + } + + var stackLayout = new StackLayout + { + Padding = new Thickness(10, 10) + }; + + _dateLabel = new Label + { + HorizontalOptions = LayoutOptions.StartAndExpand, + VerticalOptions = LayoutOptions.Center, + Text = "Placeholder" + }; + + stackLayout.Children.Add(_datePicker); + stackLayout.Children.Add(_dateLabel); + // Update current page's UI would cause NullReferenceException + Content = stackLayout; + } + + void DatePickerSelected(object sender, EventArgs args) + { + _dateLabel.Text = args.ToString(); + Content = _dateLabel; + } + } +}
\ No newline at end of file diff --git a/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Xamarin.Forms.Controls.Issues.Shared.projitems b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Xamarin.Forms.Controls.Issues.Shared.projitems index 895bcc9c..53ae50ad 100644 --- a/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Xamarin.Forms.Controls.Issues.Shared.projitems +++ b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Xamarin.Forms.Controls.Issues.Shared.projitems @@ -82,6 +82,7 @@ <Compile Include="$(MSBuildThisFileDirectory)Bugzilla37863.cs" /> <Compile Include="$(MSBuildThisFileDirectory)Bugzilla37601.cs" /> <Compile Include="$(MSBuildThisFileDirectory)Bugzilla38105.cs" /> + <Compile Include="$(MSBuildThisFileDirectory)Bugzilla38723.cs" /> <Compile Include="$(MSBuildThisFileDirectory)Bugzilla38827.xaml.cs"> <DependentUpon>Bugzilla38827.xaml</DependentUpon> <SubType>Code</SubType> |