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Hyperlink in RadDiagram not working

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BusyIndicator
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Frank
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Frank asked on 12 Mar 2015, 10:02 AM
Hi,

I'm using Q1 2015 with .NET 4.

The Hyperlink in the ContentTemplate of the DiagramShape is not working. If you remove the BusyIndicator the Hyperlink works.

<Window x:Class="Hyperlink.MainWindow"
        Title="MainWindow"
        Height="350"
        Width="525">
    <Grid>
        <telerik:RadBusyIndicator>
            <telerik:RadDiagram IsEditable="False"
                                SelectionMode="None">
                <telerik:RadDiagramShape>
                    <telerik:RadDiagramShape.ContentTemplate>
                        <DataTemplate>
                            <TextBlock>
                                <Hyperlink NavigateUri="http://www.telerik.com"
                                           RequestNavigate="OnNavigate">
                                    <TextBlock Text="Telerik"></TextBlock>
                                </Hyperlink>
                            </TextBlock>
                        </DataTemplate>
                    </telerik:RadDiagramShape.ContentTemplate>
                </telerik:RadDiagramShape>
            </telerik:RadDiagram>
        </telerik:RadBusyIndicator>
    </Grid>
</Window>

using System.Diagnostics;
using System.Windows;
using System.Windows.Navigation;
 
namespace Hyperlink
{
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
        }
 
        private void OnNavigate(object sender, RequestNavigateEventArgs e)
        {
            Process.Start(e.Uri.AbsoluteUri);
            e.Handled = true;
        }
    }
}

Thanks
Frank

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Kalin
Telerik team
answered on 12 Mar 2015, 01:41 PM
Hi Frank,

We are already aware of the explained issue and it is caused by a framework behavior. The problem is that Hyperlink's IsEnabled property is not changing whenever the IsEnabled of its parents is changed. The solution is to bind IsEnabled of the Hyperlink to IsEnabled of its parent. For more details regarding the issue you can check the following article:
http://siderite.blogspot.com/2011/06/wpf-hyperlinks-and-isenabled-mystery.html

Please test the suggestion and let us know if you have any other issues.


Regards,
Kalin
Telerik
 

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Frank
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answered on 12 Mar 2015, 02:39 PM
That worked, thanks. However, I used the solution fro here: http://stackoverflow.com/a/6215696

Regards
Frank
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Costin
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answered on 14 Jan 2020, 03:33 PM
The URL for the solution is now https://siderite.dev/blog/how-to-draw-outlined-text-in-wpf-and.html. Thanks, Kalin for recommending it.
0
Dilyan Traykov
Telerik team
answered on 15 Jan 2020, 12:00 PM

Hello,

I believe the article Kalin referenced has been moved to the following location: https://siderite.dev/blog/wpf-hyperlinks-and-isenabled-mystery.html/

I do hope this solution works for you.

Regards,
Dilyan Traykov
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BusyIndicator
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Frank
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Answers by
Kalin
Telerik team
Frank
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Costin
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Dilyan Traykov
Telerik team
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