Filtering AUMIDS.

Added texbox to filter apps by their aumid.

UWPHook/GamesWindow.xaml

@@ -39,5 +39,7 @@
         </Grid>
         <Button Content="Export selected apps to Steam" Click="ExportButton_Click" HorizontalAlignment="Right" Margin="0,0,10,10" Grid.Row="2" VerticalAlignment="Bottom" Width="227"/>
         <ProgressBar Visibility="Collapsed" x:Name="progressBar" Margin="10,215,10,174" Grid.Row="1" IsIndeterminate="True" />
+        <Label Content="Filter AUMIDS:" HorizontalAlignment="Left" Margin="5,16,0,0" Grid.Row="2" VerticalAlignment="Top"/>
+        <TextBox x:Name="textBox" HorizontalAlignment="Left" Height="25" Margin="104,17,0,0" Grid.Row="2" TextWrapping="Wrap" Text="" VerticalAlignment="Top" Width="217" TextChanged="textBox_TextChanged"/>
     </Grid>
 </Window>

UWPHook/GamesWindow.xaml.cs

@@ -244,6 +244,28 @@ namespace UWPHook
             }
         }
 
+        private void textBox_TextChanged(object sender, System.Windows.Controls.TextChangedEventArgs e)
+        {
+            if (Apps.Entries != null)
+            {
+                if (!String.IsNullOrEmpty(textBox.Text) && Apps.Entries.Count > 0)
+                {
+                    listGames.Items.Filter = new Predicate<object>(Contains);
+                }
+                else
+                {
+                    listGames.Items.Filter = null;
+                }
+            }
+        }
+
+        public bool Contains(object o)
+        {
+            AppEntry appEntry = o as AppEntry;
+            //Return members whose Orders have not been filled
+            return (appEntry.Aumid.ToLower().Contains(textBox.Text.ToLower()));
+        }
+
         private void HelpButton_Click(object sender, RoutedEventArgs e)
         {
             SettingsWindow window = new SettingsWindow();