[UWP] Escape key returns ActionSheet result (#208)

When awaiting a DisplayActionSheet in UWP, pressing the escape key with
the ActionSheet open would dismiss the dialog but not return a result.

2 files changed, 42 insertions, 0 deletions

diff --git a/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Bugzilla40998.cs b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Bugzilla40998.cs
new file mode 100644
index 00000000..28288a43
--- /dev/null
+++ b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Bugzilla40998.cs
@@ -0,0 +1,41 @@
+using System;
+
+using Xamarin.Forms.CustomAttributes;
+using Xamarin.Forms.Internals;
+
+#if UITEST
+using Xamarin.UITest;
+using NUnit.Framework;
+#endif
+
+namespace Xamarin.Forms.Controls.Issues
+{
+	[Preserve(AllMembers = true)]
+	[Issue(IssueTracker.Bugzilla, 40998, "[UWP] Pressing escape with an awaited DisplayActionSheet doesn't return a result", PlatformAffected.WinRT)]
+	public class Bugzilla40998 : TestContentPage
+	{
+		protected override void Init()
+		{
+			var resultLabel = new Label
+			{
+				Text = "ActionSheet Result - use the ActionSheet to show the result"
+			};
+			Content = new StackLayout
+			{
+				Children =
+				{
+					resultLabel,
+					new Button
+					{
+						Text = "Click to display ActionSheet",
+						Command = new Command(async () =>
+						{
+							var result = await DisplayActionSheet("Test ActionSheet", "Cancel", "Destroy", new string[] { "Test Button" });
+							resultLabel.Text = result;
+						})
+					}
+				}
+			};
+		}
+	}
+}
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 00fad875..8d7f9a7a 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
@@ -105,6 +105,7 @@
     <Compile Include="$(MSBuildThisFileDirectory)Bugzilla40333.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Bugzilla31806.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Bugzilla41078.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Bugzilla40998.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)CarouselAsync.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Bugzilla34561.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Bugzilla34727.cs" />