WinUI value converters

MapControl/Shared/BoundingBox.cs

@@ -40,6 +40,11 @@ namespace MapControl
 
         public virtual Location Center => new Location((South + North) / 2d, (West + East) / 2d);
 
+        public override string ToString()
+        {
+            return string.Format(CultureInfo.InvariantCulture, "{0},{1},{2},{3}", South, West, North, East);
+        }
+
         /// <summary>
         /// Creates a BoundingBox instance from a string containing a comma-separated sequence of four or five floating point numbers.
         /// </summary>

MapControl/Shared/LocationCollection.cs

@@ -48,20 +48,22 @@ namespace MapControl
             Add(new Location(latitude, longitude));
         }
 
+        public override string ToString()
+        {
+            return string.Join(" ", this.Select(l => l.ToString()));
+        }
+
         /// <summary>
         /// Creates a LocationCollection instance from a string containing a sequence
         /// of Location strings that are separated by a spaces or semicolons.
         /// </summary>
         public static LocationCollection Parse(string locations)
         {
-            if (string.IsNullOrEmpty(locations))
-            {
-                return new LocationCollection();
-            }
-
-            var strings = locations.Split(new char[] { ' ', ';' }, StringSplitOptions.RemoveEmptyEntries);
-
-            return new LocationCollection(strings.Select(l => Location.Parse(l)));
+            return string.IsNullOrEmpty(locations)
+                ? new LocationCollection()
+                : new LocationCollection(locations
+                    .Split(new char[] { ' ', ';' }, StringSplitOptions.RemoveEmptyEntries)
+                    .Select(Location.Parse));
         }
 
         /// <summary>

MapControl/Shared/TileSource.cs

@@ -89,6 +89,11 @@ namespace MapControl
             return ImageLoader.LoadImageAsync(buffer);
         }
 
+        public override string ToString()
+        {
+            return UriTemplate;
+        }
+
         /// <summary>
         /// Creates a TileSource instance from an Uri template string.
         /// </summary>