a boolean to abject converter

BookAStar/BookAStar/Converters/BooleanToObjectConverter.cs

@@ -0,0 +1,29 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Xamarin.Forms;
+
+namespace BookAStar.Converters
+{
+    class BooleanToObjectConverter<T> : IValueConverter
+    {
+        public T FalseObject { set; get; }
+
+        public T TrueObject { set; get; }
+
+        public object Convert(object value, Type targetType,
+                              object parameter, CultureInfo culture)
+        {
+            return (bool)value ? this.TrueObject : this.FalseObject;
+        }
+
+        public object ConvertBack(object value, Type targetType,
+                                  object parameter, CultureInfo culture)
+        {
+            return ((T)value).Equals(this.TrueObject);
+        }
+    }
+}