C# WPF add Navigation Handler to DataGridHyperlinkColumn

Question

I'm having a problem with a WPF C# .NEt 4.5 application.

I'm programmatically creating a DataGridHyperlinkColumn inside a Grid.

Meaning that almost nothing is written in the xaml file but created directly by the .cs

What I'm trying to achieve is the following:

<DataGridHyperlinkColumn Header="Path" Binding="{Binding Path=FullPath}" ContentBinding="{Binding Path=Name}" IsReadOnly="True" Width="*">
   <DataGridHyperlinkColumn.ElementStyle>
      <Style>
         <EventSetter Event="Hyperlink.Click" Handler="hyperlink_Click"/>
      </Style>
   </DataGridHyperlinkColumn.ElementStyle>
</DataGridHyperlinkColumn>

With this code I'm able to populate my Grid with links, which when clicked will activate my hyperlink_Click function.

Now if I'll do this by code the result is the following:

        DataGridHyperlinkColumn parent = new DataGridHyperlinkColumn
        {
            Binding = new Binding("ParentName"),
        };

But now I'm not able to attach a new RequestNavigateEventHandler(hyperlink_Click) to each link which will populate my Grid.

At the current time my grid is populate with links, that are not possibile to be clicked.

Thanks for any suggestions!

mm8 · Accepted Answer · 2018-10-18 14:02:53Z

2

This would be the equivalent of your XAML:

Style style = new Style();
style.Setters.Add(new EventSetter(Hyperlink.ClickEvent, new RoutedEventHandler(hyperlink_Click)));
DataGridHyperlinkColumn parent = new DataGridHyperlinkColumn
{
    Header = "Path",
    Binding = new Binding("FullPath"),
    ContentBinding = new Binding("Name"),
    IsReadOnly = true,
    ElementStyle = style
};

answered Oct 18, 2018 at 14:02

mm8

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