Merge pull request #534 from xamarin/ermau-object-a11y

[Win] a11y name for new object

Author: ermau

Xamarin.PropertyEditing.Windows/Themes/Resources.xaml

@@ -417,7 +417,7 @@
 						</Grid.ColumnDefinitions>
 
 						<TextBlock Text="{Binding ValueType.Name,StringFormat=({0})}" Grid.Column="0" VerticalAlignment="Center" />
-						<Button MinHeight="20" MinWidth="40" Grid.Column="1" HorizontalAlignment="Right" Content="{x:Static prop:Resources.New}" Command="{Binding CreateInstanceCommand}" />
+						<Button AutomationProperties.Name="{Binding Property.Name,Mode=OneTime,StringFormat={x:Static prop:Resources.NewInstanceForProperty}}" MinHeight="20" MinWidth="40" Grid.Column="1" HorizontalAlignment="Right" Content="{x:Static prop:Resources.New}" Command="{Binding CreateInstanceCommand}" />
 					</Grid>
 				</ControlTemplate>
 			</Setter.Value>

Xamarin.PropertyEditing/Properties/Resources.Designer.cs

@@ -566,4 +566,8 @@
   <data name="UncommonPropertiesTooltip" xml:space="preserve">
     <value>Show advanced properties</value>
   </data>
+  <data name="NewInstanceForProperty" xml:space="preserve">
+    <value>New {0}</value>
+    <comment>New {PropertyName}</comment>
+  </data>
 </root>