Przeglądaj źródła

页面编辑-解决绑定失败,但是可能会导致整个页面编辑控件加载缓慢,需要结合实际情况看是否要改回来

ZhouJieSheng 1 rok temu
rodzic
commit
19bf9c8bda
1 zmienionych plików z 3 dodań i 0 usunięć
  1. 3 0
      PDF Office/Views/PageEdit/PageEditContent.xaml

+ 3 - 0
PDF Office/Views/PageEdit/PageEditContent.xaml

@@ -465,10 +465,13 @@
                 ScrollViewer.ScrollChanged="ListPageEdit_ScrollChanged"
                 SelectedIndex="{Binding ListSelectedIndex, Mode=TwoWay}"
                 SelectionMode="Extended"
+                VirtualizingPanel.IsVirtualizing="False"
                 VirtualizingPanel.CacheLength="1"
                 VirtualizingPanel.CacheLengthUnit="Page"
                 VirtualizingPanel.ScrollUnit="Pixel"
                 VirtualizingPanel.VirtualizationMode="Standard">
+                <!--VirtualizingPanel.IsVirtualizing="true"会加快item加载速度,但是会导致大量绑定失败,Debug时会比较卡顿。
+                需要综合情况来看是否要启用虚拟化-->
                 <!--
                 此处要用循环模式,否则滚动时容易误触发EndSscroll 从而频繁拿图导致卡顿
                 VirtualizingPanel.ScrollUnit="Pixel" 设置鼠标每次滚动的步进值