搜索增加动画过渡

Control/UserControls/PannelCard/RightCardControl.xaml

@@ -175,7 +175,8 @@
                    VirtualizingPanel.IsVirtualizing="True"  
                    VirtualizingPanel.IsContainerVirtualizable="True"
                    >
-                    <hc:TransitioningContentControl TransitionStoryboard="{StaticResource Custom1Transition}">
+                    <UniformGrid x:Name="VerticalUFG">
+                        <hc:TransitioningContentControl TransitionMode="Fade">
                             <ListBox ItemsSource="{Binding Source={StaticResource SearchIconList},Path=IconList}" 
                              BorderThickness="0"
                              Padding="0,10,0,0"
@@ -239,9 +240,9 @@
                                     </DataTemplate>
                                 </ListBox.ItemTemplate>
                             </ListBox>
+
                         </hc:TransitioningContentControl>
-                    
-
+                    </UniformGrid>
                 </WrapPanel>
 
             </Grid>

MainWindow.xaml.cs

@@ -74,6 +74,7 @@ namespace GeekDesk
         private void SearchBox_TextChanged(object sender, TextChangedEventArgs e)
         {
             string inputText = SearchBox.Text.ToLower();
+            RightCard.VerticalUFG.Visibility = Visibility.Collapsed;
             if (!string.IsNullOrEmpty(inputText))
             {
                 SearchIconList.IconList.Clear();
@@ -95,6 +96,7 @@ namespace GeekDesk
             {
                 SearchIconList.IconList.Clear();
             }
+            RightCard.VerticalUFG.Visibility = Visibility.Visible;
         }
 
         public void HidedSearchBox()