diff options
Diffstat (limited to 'Xamarin.Forms.Platform.WinRT')
| -rw-r--r-- | Xamarin.Forms.Platform.WinRT/Platform.cs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Xamarin.Forms.Platform.WinRT/Platform.cs b/Xamarin.Forms.Platform.WinRT/Platform.cs index 6c158a05..311186b2 100644 --- a/Xamarin.Forms.Platform.WinRT/Platform.cs +++ b/Xamarin.Forms.Platform.WinRT/Platform.cs @@ -13,7 +13,9 @@ using Windows.UI.Xaml.Media; using Windows.UI.Xaml.Media.Animation; #if WINDOWS_UWP +using Windows.Foundation; using Windows.Foundation.Metadata; +using Windows.UI.Core; using Windows.UI.ViewManagement; #endif @@ -591,6 +593,17 @@ namespace Xamarin.Forms.Platform.WinRT options.SetResult((string)e.ClickedItem); }; + TypedEventHandler<CoreWindow, CharacterReceivedEventArgs> onEscapeButtonPressed = delegate(CoreWindow window, CharacterReceivedEventArgs args) + { + if (args.KeyCode == 27) + { + dialog.Hide(); + options.SetResult(ContentDialogResult.None.ToString()); + } + }; + + Window.Current.CoreWindow.CharacterReceived += onEscapeButtonPressed; + _actionSheetOptions = options; if (options.Cancel != null) @@ -604,6 +617,8 @@ namespace Xamarin.Forms.Platform.WinRT options.SetResult(options.Cancel); else if (result == ContentDialogResult.Primary) options.SetResult(options.Destruction); + + Window.Current.CoreWindow.CharacterReceived -= onEscapeButtonPressed; } #else void OnPageActionSheet(Page sender, ActionSheetArguments options) |