2016-08-27 25 views
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如何獲取代碼中的進度值? 這裏的XAML:在UWP中獲取PullRefreshProgressControl的進度值

<ptr:PullToRefreshBox x:Name="ptrBox" HorizontalAlignment="Center" VerticalAlignment="Top" RefreshInvoked="ptrBox_RefreshInvoked"> 
      <ScrollViewer> 
       <StackPanel Name="SPMain" Background="{ThemeResource ApplicationPageBackgroundThemeBrush}"> 
       </StackPanel> 
      </ScrollViewer> 
      <ptr:PullToRefreshBox.TopIndicatorTemplate> 
       <DataTemplate> 
        <ptr:PullRefreshProgressControl Name="ProgressPTR" Progress="300" PullToRefreshText="Pull to refresh" ReleaseToRefreshText="Release"/> 
       </DataTemplate> 
      </ptr:PullToRefreshBox.TopIndicatorTemplate> 
     </ptr:PullToRefreshBox> 
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哪些進展價值? –

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我想獲得用戶已經拉下來的像素數量,有點像滑塊值 – user3159792

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什麼是您正在使用的PullToRefreshBox? –

回答

2

只要寫這個

Progress="{Binding}" 

代替Progress="300"

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注意:使用庫PullToRefresh.UWP –