diff --git a/MapControl/Shared/MapItemsControl.cs b/MapControl/Shared/MapItemsControl.cs
index 1eb15978..5c5bae85 100644
--- a/MapControl/Shared/MapItemsControl.cs
+++ b/MapControl/Shared/MapItemsControl.cs
@@ -2,35 +2,23 @@
 // © 2018 Clemens Fischer
 // Licensed under the Microsoft Public License (Ms-PL)
 
+using System;
 #if WINDOWS_UWP
+using Windows.Foundation;
 using Windows.UI.Xaml;
 using Windows.UI.Xaml.Controls;
-using KeyEventArgs = Windows.UI.Xaml.Input.KeyRoutedEventArgs;
 #else
 using System.Windows;
 using System.Windows.Controls;
-using System.Windows.Input;
 #endif
 
 namespace MapControl
 {
-    /// <summary>
-    /// Container class for an item in a MapItemsControl.
-    /// </summary>
-    public class MapItem : ListBoxItem
-    {
-        public MapItem()
-        {
-            DefaultStyleKey = typeof(MapItem);
-
-            MapPanel.InitMapElement(this);
-        }
-    }
 
     /// <summary>
     /// Manages a collection of selectable items on a Map.
     /// </summary>
-    public class MapItemsControl : ListBox
+    public partial class MapItemsControl : ListBox
     {
         public MapItemsControl()
         {
@@ -49,8 +37,102 @@ namespace MapControl
             return item is MapItem;
         }
 
-        protected override void OnKeyDown(KeyEventArgs e)
+        public void SelectItems(Func<object, bool> predicate)
         {
+            if (SelectionMode == SelectionMode.Single)
+            {
+                throw new InvalidOperationException("SelectionMode must not be Single");
+            }
+
+            foreach (var item in Items)
+            {
+                var selected = predicate(item);
+
+                if (selected != SelectedItems.Contains(item))
+                {
+                    if (selected)
+                    {
+                        SelectedItems.Add(item);
+                    }
+                    else
+                    {
+                        SelectedItems.Remove(item);
+                    }
+                }
+            }
+        }
+
+        public void SelectItemsByLocation(Func<Location, bool> predicate)
+        {
+            SelectItems(item =>
+            {
+                var loc = MapPanel.GetLocation(MapItemFromItem(item));
+                return loc != null && predicate(loc);
+            });
+        }
+
+        public void SelectItemsByPosition(Func<Point, bool> predicate)
+        {
+            SelectItems(item =>
+            {
+                var pos = MapPanel.GetViewportPosition(MapItemFromItem(item));
+                return pos.HasValue && predicate(pos.Value);
+            });
+        }
+
+        public void SelectItemsInRect(Rect rect)
+        {
+            SelectItemsByPosition(p => rect.Contains(p));
+        }
+
+        internal void MapItemClicked(MapItem mapItem, bool controlKey, bool shiftKey)
+        {
+            var item = ItemFromMapItem(mapItem);
+
+            if (SelectionMode == SelectionMode.Single)
+            {
+                // Single -> set only SelectedItem
+
+                if (SelectedItem != item)
+                {
+                    SelectedItem = item;
+                }
+                else if (controlKey)
+                {
+                    SelectedItem = null;
+                }
+            }
+            else if (SelectionMode == SelectionMode.Multiple || controlKey)
+            {
+                // Multiple or Extended with Ctrl -> toggle item in SelectedItems
+
+                if (SelectedItems.Contains(item))
+                {
+                    SelectedItems.Remove(item);
+                }
+                else
+                {
+                    SelectedItems.Add(item);
+                }
+            }
+            else if (shiftKey && SelectedItem != null)
+            {
+                // Extended with Shift -> select items in viewport rectangle
+
+                var p1 = MapPanel.GetViewportPosition(MapItemFromItem(SelectedItem));
+                var p2 = MapPanel.GetViewportPosition(mapItem);
+
+                if (p1.HasValue && p2.HasValue)
+                {
+                    SelectItemsInRect(new Rect(p1.Value, p2.Value));
+                }
+            }
+            else if (SelectedItem != item)
+            {
+                // Extended without Control or Shift -> set selected item
+
+                SelectedItem = item;
+            }
         }
     }
 }
diff --git a/MapControl/UWP/MapControl.UWP.csproj b/MapControl/UWP/MapControl.UWP.csproj
index e5abf127..46bd689b 100644
--- a/MapControl/UWP/MapControl.UWP.csproj
+++ b/MapControl/UWP/MapControl.UWP.csproj
@@ -157,6 +157,7 @@
     <Compile Include="Map.UWP.cs" />
     <Compile Include="MapBase.UWP.cs" />
     <Compile Include="MapGraticule.UWP.cs" />
+    <Compile Include="MapItemsControl.UWP.cs" />
     <Compile Include="MapOverlay.UWP.cs" />
     <Compile Include="MapPanel.UWP.cs" />
     <Compile Include="MapShape.UWP.cs" />
diff --git a/MapControl/UWP/MapItemsControl.UWP.cs b/MapControl/UWP/MapItemsControl.UWP.cs
new file mode 100644
index 00000000..590abe33
--- /dev/null
+++ b/MapControl/UWP/MapItemsControl.UWP.cs
@@ -0,0 +1,44 @@
+// XAML Map Control - https://github.com/ClemensFischer/XAML-Map-Control
+// © 2018 Clemens Fischer
+// Licensed under the Microsoft Public License (Ms-PL)
+
+using Windows.System;
+using Windows.UI.Xaml.Controls;
+using Windows.UI.Xaml.Input;
+
+namespace MapControl
+{
+    /// <summary>
+    /// Container class for an item in a MapItemsControl.
+    /// </summary>
+    public class MapItem : ListBoxItem
+    {
+        public MapItem()
+        {
+            DefaultStyleKey = typeof(MapItem);
+
+            MapPanel.InitMapElement(this);
+        }
+
+        protected override void OnPointerPressed(PointerRoutedEventArgs e)
+        {
+            e.Handled = true;
+
+            (ItemsControl.ItemsControlFromItemContainer(this) as MapItemsControl)?.MapItemClicked(
+                this, e.KeyModifiers.HasFlag(VirtualKeyModifiers.Control), e.KeyModifiers.HasFlag(VirtualKeyModifiers.Shift));
+        }
+    }
+
+    public partial class MapItemsControl
+    {
+        public MapItem MapItemFromItem(object item)
+        {
+            return (MapItem)ContainerFromItem(item);
+        }
+
+        public object ItemFromMapItem(MapItem mapItem)
+        {
+            return ItemFromContainer(mapItem);
+        }
+    }
+}
diff --git a/MapControl/WPF/MapControl.WPF.csproj b/MapControl/WPF/MapControl.WPF.csproj
index fb0d205a..5b1e1605 100644
--- a/MapControl/WPF/MapControl.WPF.csproj
+++ b/MapControl/WPF/MapControl.WPF.csproj
@@ -180,6 +180,7 @@
     <Compile Include="Map.WPF.cs" />
     <Compile Include="MapBase.WPF.cs" />
     <Compile Include="MapGraticule.WPF.cs" />
+    <Compile Include="MapItemsControl.WPF.cs" />
     <Compile Include="MapMultiPolygon.WPF.cs" />
     <Compile Include="MapOverlay.WPF.cs" />
     <Compile Include="MapPanel.WPF.cs" />
diff --git a/MapControl/WPF/MapItemsControl.WPF.cs b/MapControl/WPF/MapItemsControl.WPF.cs
new file mode 100644
index 00000000..22a47b06
--- /dev/null
+++ b/MapControl/WPF/MapItemsControl.WPF.cs
@@ -0,0 +1,49 @@
+// XAML Map Control - https://github.com/ClemensFischer/XAML-Map-Control
+// © 2018 Clemens Fischer
+// Licensed under the Microsoft Public License (Ms-PL)
+
+using System.Windows.Controls;
+using System.Windows.Input;
+using System.Windows.Media;
+
+namespace MapControl
+{
+    /// <summary>
+    /// Container class for an item in a MapItemsControl.
+    /// </summary>
+    public class MapItem : ListBoxItem
+    {
+        public MapItem()
+        {
+            DefaultStyleKey = typeof(MapItem);
+
+            MapPanel.InitMapElement(this);
+        }
+
+        protected override void OnMouseLeftButtonDown(MouseButtonEventArgs e)
+        {
+            e.Handled = true;
+
+            (ItemsControl.ItemsControlFromItemContainer(this) as MapItemsControl)?.MapItemClicked(
+                this, Keyboard.Modifiers.HasFlag(ModifierKeys.Control), Keyboard.Modifiers.HasFlag(ModifierKeys.Shift));
+        }
+    }
+
+    public partial class MapItemsControl
+    {
+        public MapItem MapItemFromItem(object item)
+        {
+            return (MapItem)ItemContainerGenerator.ContainerFromItem(item);
+        }
+
+        public object ItemFromMapItem(MapItem mapItem)
+        {
+            return ItemContainerGenerator.ItemFromContainer(mapItem);
+        }
+
+        public void SelectItemsInGeometry(Geometry geometry)
+        {
+            SelectItemsByPosition(p => geometry.FillContains(p));
+        }
+    }
+}
diff --git a/MapControl/WPF/Themes/Generic.xaml b/MapControl/WPF/Themes/Generic.xaml
index 64af4352..68019ade 100644
--- a/MapControl/WPF/Themes/Generic.xaml
+++ b/MapControl/WPF/Themes/Generic.xaml
@@ -18,7 +18,7 @@
         </Setter>
     </Style>
     <Style TargetType="map:MapItem">
-        <Setter Property="FocusVisualStyle" Value="{x:Null}"/>
+        <Setter Property="Focusable" Value="False"/>
         <Setter Property="HorizontalAlignment" Value="Stretch"/>
         <Setter Property="VerticalAlignment" Value="Stretch"/>
         <Setter Property="HorizontalContentAlignment" Value="Stretch"/>