From bce3f390d70e5f57ae59015c54f8ac48470f3373 Mon Sep 17 00:00:00 2001
From: "Huang, Zhaoquan" <zhaoquan2008@hotmail.com>
Date: Mon, 10 Jun 2019 10:37:55 +0800
Subject: [PATCH] Fix the bug of showing 0.00 participation in default tool tip

---
 WpfView/DefaultTooltip.xaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/WpfView/DefaultTooltip.xaml b/WpfView/DefaultTooltip.xaml
index 2ac736051..c100398a0 100644
--- a/WpfView/DefaultTooltip.xaml
+++ b/WpfView/DefaultTooltip.xaml
@@ -99,8 +99,8 @@
                                         <TextBlock Grid.Column="3" Text="{Binding ChartPoint.Participation, StringFormat={}{0:P}}" 
                                                VerticalAlignment="Center" Margin="5 0 0 0"
                                                Visibility="{Binding DataContext.Data, RelativeSource={RelativeSource  FindAncestor, 
-                                                                                                    AncestorType={x:Type StackPanel}}, 
-                                                                    Converter={StaticResource ParticipationVisibilityConverter}}"/>
+                                                            AncestorType={x:Type ItemsControl}}, 
+                                                            Converter={StaticResource ParticipationVisibilityConverter}}"/>
                                     </Grid>
                                 </DataTemplate>
                             </ItemsControl.ItemTemplate>