1 files changed, 28 insertions, 0 deletions
diff --git a/Xamarin.Forms.Platform.WP8/CollapseWhenEmptyConverter.cs b/Xamarin.Forms.Platform.WP8/CollapseWhenEmptyConverter.cs
new file mode 100644
index 00000000..d7dc6de6
--- /dev/null
+++ b/Xamarin.Forms.Platform.WP8/CollapseWhenEmptyConverter.cs
@@ -0,0 +1,28 @@
+using System;
+using System.Globalization;
+using System.Windows;
+
+namespace Xamarin.Forms.Platform.WinPhone
+{
+	public class CollapseWhenEmptyConverter : System.Windows.Data.IValueConverter
+	{
+		public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+		{
+			var length = 0;
+
+			var s = value as string;
+			if (s != null)
+				length = s.Length;
+
+			if (value is int)
+				length = (int)value;
+
+			return length > 0 ? Visibility.Visible : Visibility.Collapsed;
+		}
+
+		public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+		{
+			throw new NotSupportedException();
+		}
+	}
+}
+\ No newline at end of file