我有一个列表框,其中包含从数据库中获取的文本答案的选择,并包含html语言,例如:
等。我想显示它,以便不显示html语言。我试图在Webview中显示它,但是
等仍然可见。 XAML:
<ListBox Name="ListOption" Grid.Row="1" Margin="10,20,10,0" Height="auto" xmlns:m="using:KipinSchool_Win10.TryoutData.Models" SelectionChanged="ListAlternatives_SelectionChanged" VerticalAlignment="Stretch" HorizontalAlignment="Stretch">
<ListBox.ItemTemplate>
<DataTemplate x:DataType="m:DBOption">
<StackPanel Orientation="Horizontal">
<WebView Margin="10,10,10,10" local:MyProperties.HtmlString="{Binding Option}" MinHeight="40" MaxHeight="300" HorizontalAlignment="Stretch" Tag="{Binding OID}"/>
<TextBlock Text="{Binding Option}" Tag="{Binding OID}" FontSize="19"/>
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
代码:
string strA = @"SELECT DISTINCT* FROM DBOption WHERE QID='" + question[0] + "'";
var alternative = objConn.Prepare(strA);
ObservableCollection<DBOption> Items = new ObservableCollection<DBOption>();
int i = 0;
while (alternative.Step() == SQLiteResult.ROW)
{
Items.Add(new DBOption(alternative[0].ToString(), alternative[1].ToString(), alternative[2].ToString(), alternative[3].ToString()));
}
Binding myBinding = new Binding();
myBinding.Source = Items;
ListOption.SetBinding(ItemsControl.ItemsSourceProperty, myBinding);
如何处理?
答案 0 :(得分:0)
我试图在Web视图中显示它,但是仍然可见。 XAML:
我可以重现您的问题,问题是您尚未为WebView设置width和height属性。并且html字符串不包含内容高度。因此WebView
将无法正确显示。请按如下所示修改代码。
<ListBox.ItemTemplate>
<DataTemplate >
<StackPanel Orientation="Horizontal">
<WebView Margin="10,10,10,10"
local:MyProperties.HtmlString="{Binding Option}"
Height="400" Width="200"
HorizontalAlignment="Stretch"
Tag="{Binding OID}"/>
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>