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Select text in list from linq query

Windows 10 Universal App

Hi, I like to highlight text in ListView

from linq. I ListView

, ListviewItemtemplate

, DataTemplate

, Textbox

. Textbox

is required.

<ListView x:Name="listView" Background="#FFCCD0D6" Margin="0,240,0,60" IsItemClickEnabled="True" HorizontalAlignment="Right" Width="1095" ScrollViewer.HorizontalScrollBarVisibility="Auto" Tapped="listView_Tapped" DoubleTapped="listView_DoubleTapped" SelectionChanged="listView_SelectionChanged">
            <ListView.ItemTemplate>
                <DataTemplate>
                    <StackPanel Orientation="Horizontal">
                        <TextBlock Margin="4" Text="{Binding Vorname}" HorizontalAlignment="Left"/>
                        <TextBlock Margin="4" Text="{Binding Nachname}" HorizontalAlignment="Left"/>

I'm looking with linq with text from a textbox. This works great. I get the items I was looking for. But know how I could highlight the desired text. I cannot find a solution.

thanks for the help

Olli

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1 answer


You won't get this easily, I got this request from the client and I ended up splitting the TextBlock in five properties <Run>

to cover the whole possible situation, the hard part was handling the results and splitting the lines accordingly:

<TextBlock TextWrapping="Wrap">
    <Bold><Run Text="{Binding Text1}" /></Bold>
    <Run Text="{Binding Text2}" />
    <Bold><Run Text="{Binding Text3}" /></Bold>
    <Run Text="{Binding Text4}" />
    <Bold><Run Text="{Binding Text5}" /></Bold>
</TextBlock>


EDIT:
There is also a library claiming to do this task, I've never played around with it, but you can try: HtmlTextBlock for WPF

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