Question

我的应用程序中有一个数据绑定列表框和一个listpicker。我隐藏了listpicker，只有在触发事件时才会打开。

最初，列表框将填充一些值（超过10个值）。我试图滚动列表。但我不能。当我单击列表并向上拖动鼠标时，列表会进一步下降。效果更多或者就像拉下列表一样。

xaml代码如下。请帮忙。

<StackPanel>
<toolkit:ListPicker x:Name="List" ItemsSource="{Binding List_OC}" Visibility="Collapsed" SelectionChanged="List_SelectionChanged">
    <toolkit:ListPicker.FullModeItemTemplate>
         <DataTemplate>
               <TextBlock Text="{Binding NAME}" FontSize="{StaticResource PhoneFontSizeLarge}" />
         </DataTemplate>
    </toolkit:ListPicker.FullModeItemTemplate>
</toolkit:ListPicker>

<ListBox x:Name="Requests1" ItemsSource="{Binding Details_OC}" SelectionChanged="Requests_SelectionChanged">
     <ListBox.ItemTemplate>
          <DataTemplate>
            <Grid HorizontalAlignment="Stretch" Width="450">
              <Grid.RowDefinitions>
                   <RowDefinition Height="auto" />
                   <RowDefinition Height="auto" />
                   <RowDefinition Height="auto" />
              </Grid.RowDefinitions>
              <Grid.ColumnDefinitions>
                   <ColumnDefinition Width="auto" />
                   <ColumnDefinition Width="auto" />
                   <ColumnDefinition Width="auto" />
                   <ColumnDefinition Width="*" />
              </Grid.ColumnDefinitions>
              <CheckBox x:Name="CheckBox1" Grid.Column="0" IsChecked="{Binding Path=IsComplete, Mode=TwoWay}" Grid.RowSpan="3" Checked="CheckBox1_Checked" Unchecked="CheckBox1_Unchecked" />
              <StackPanel Grid.Row="0" Grid.Column="1" Grid.ColumnSpan="4">
                   <TextBlock x:Name="WorkOrderID" HorizontalAlignment="Left" Text="{Binding WORKORDERID}" VerticalAlignment="Top"/>
                   <TextBlock x:Name="date" Text="{Binding Path=DUEBYTIME, Converter={StaticResource dateConverter}}" HorizontalAlignment="Left" VerticalAlignment="Top"/>
              </StackPanel>
              <TextBlock x:Name="Subject" Grid.Row="1" Grid.Column="1" Grid.ColumnSpan="3" HorizontalAlignment="Left" Text="{Binding SUBJECT}" VerticalAlignment="Top" />
              <TextBlock x:Name="Requester" Grid.Row="2" Grid.Column="1" HorizontalAlignment="Left" Text="{Binding REQUESTER}" VerticalAlignment="Top" />
              <TextBlock x:Name="PriorityLabel" Grid.Row="2" Grid.Column="2" HorizontalAlignment="Left" Text=" * Priority : " VerticalAlignment="Top" />
              <TextBlock x:Name="Priority" Grid.Row="2" Grid.Column="3" HorizontalAlignment="Left" Text="{Binding PRIORITY}" VerticalAlignment="Top" />
           </Grid>
         </DataTemplate>
     </ListBox.ItemTemplate>
</ListBox>
</StackPanel>

谢谢。

Answer 1

我测试了您的代码，我通过网格替换包含列表框的Stackpanel来解决问题。

它对我有用。

希望它会有所帮助！

数据绑定列表框无法滚动Windows手机

1 个答案: