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| author | Paul DiPietro <pauldipietro@users.noreply.github.com> | 2016-12-16 09:58:47 -0600 |
|---|---|---|
| committer | Rui Marinho <me@ruimarinho.net> | 2016-12-16 15:58:47 +0000 |
| commit | db4486db8f41642dcd2948c929bee54500d23938 (patch) | |
| tree | 1ab1b646ce0804781f2d00bd124c294ca0dce8c6 /Xamarin.Forms.Controls.Issues | |
| parent | 3716c57aabc2407b02a8fd724d6ad9074e7b9d8f (diff) | |
| download | xamarin-forms-db4486db8f41642dcd2948c929bee54500d23938.tar.gz xamarin-forms-db4486db8f41642dcd2948c929bee54500d23938.tar.bz2 xamarin-forms-db4486db8f41642dcd2948c929bee54500d23938.zip | |
[WinRT] Use a queue to prevent multiple MessageDialogs from causing a crash (#347)
* [WinRT] Use a queue to prevent multiple MessageDialogs from causing a crash
* Make change to use Device.IsInvokeRequired
Diffstat (limited to 'Xamarin.Forms.Controls.Issues')
2 files changed, 38 insertions, 0 deletions
diff --git a/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Bugzilla43469.cs b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Bugzilla43469.cs new file mode 100644 index 00000000..b81f98e3 --- /dev/null +++ b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Bugzilla43469.cs @@ -0,0 +1,37 @@ +using Xamarin.Forms.CustomAttributes; +using Xamarin.Forms.Internals; +using System; +using System.Threading.Tasks; + +#if UITEST +using Xamarin.UITest; +using NUnit.Framework; +#endif + +namespace Xamarin.Forms.Controls +{ + [Preserve(AllMembers = true)] + [Issue(IssueTracker.Bugzilla, 43469, "Calling DisplayAlert twice in WinRT causes a crash", PlatformAffected.WinRT)] + public class Bugzilla43469 : TestContentPage + { + protected override void Init() + { + var button = new Button { Text = "Click to call DisplayAlert twice" }; + + button.Clicked += (sender, args) => + { + Device.BeginInvokeOnMainThread(new Action(async () => + { + await DisplayAlert("First", "Text", "Cancel"); + })); + + Device.BeginInvokeOnMainThread(new Action(async () => + { + await DisplayAlert("Second", "Text", "Cancel"); + })); + }; + + Content = button; + } + } +}
\ 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 76c721f1..57f1cb83 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 @@ -131,6 +131,7 @@ <Compile Include="$(MSBuildThisFileDirectory)Bugzilla42364.cs" /> <Compile Include="$(MSBuildThisFileDirectory)Bugzilla42519.cs" /> <Compile Include="$(MSBuildThisFileDirectory)Bugzilla43313.cs" /> + <Compile Include="$(MSBuildThisFileDirectory)Bugzilla43469.cs" /> <Compile Include="$(MSBuildThisFileDirectory)Bugzilla43516.cs" /> <Compile Include="$(MSBuildThisFileDirectory)Bugzilla43663.cs" /> <Compile Include="$(MSBuildThisFileDirectory)Bugzilla44944.cs" /> |