1 files changed, 32 insertions, 0 deletions
diff --git a/Xamarin.PropertyEditing.Windows/TimeToTextConverter.cs b/Xamarin.PropertyEditing.Windows/TimeToTextConverter.cs
new file mode 100644
index 0000000..d736141
--- /dev/null
+++ b/Xamarin.PropertyEditing.Windows/TimeToTextConverter.cs
@@ -0,0 +1,32 @@
+using System;
+using System.Globalization;
+using System.Windows;
+using System.Windows.Data;
+using System.Windows.Markup;
+using Xamarin.PropertyEditing.Common;
+
+namespace Xamarin.PropertyEditing.Windows
+{
+	[ValueConversion (typeof (Time), typeof (string))]
+	internal class TimeToTextConverter : MarkupExtension, IValueConverter
+	{
+		public object Convert (object value, Type targetType, object parameter, CultureInfo culture)
+			=> !(value is Time timeValue) ? DependencyProperty.UnsetValue
+				: timeValue.ToString ();
+
+		public object ConvertBack (object value, Type targetType, object parameter, CultureInfo culture)
+		{
+			if (value is string dateValue) {
+				var parsedValue = Time.Parse (dateValue);
+				if (parsedValue != null)
+					return parsedValue;
+				else
+					return value;
+			} else {
+				return DependencyProperty.UnsetValue;
+  			}
+		}
+
+		public override object ProvideValue (IServiceProvider serviceProvider) => this;
+	}
+}