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1 answer
125 views

I plan to use WPF (VS2013).

It seems Binaries folder doesen't have Telerik.Windows.Themes.*.dlls.

Can you share some material to explain the difference between these two sets of binaries?

 

Martin Ivanov
Telerik team
 answered on 20 Dec 2019
15 answers
723 views

Hi, 

 

 

I'm new to Telerik and I use a trial version of telerik devcraft.

I'd like to use a Desktop Alert in VB.Net and WPF but I don't know how, and I don't find any documentation for it. Can you explain me how to use it ?

 

 

Thanks,

Clément.

Dawid
Top achievements
Rank 1
 answered on 20 Dec 2019
2 answers
199 views

Hi All,

is there a way to configure the dropdown caledar to show additional months like in the attached picture?

Thank you

Regards,
Wolfgang

Wolfgang
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Rank 1
 answered on 19 Dec 2019
11 answers
383 views

Switching from "ExportToXlsx" to "SpreadStreamExportFormat" but not clear on how to use the select item feature to export only items selected.

code I currently have: --

       void OnExportDataCommandExecute(RadGridView param)
        {
            string fileFormat = "xlsx";
            GridViewSpreadStreamExport spreadStreamExport = new GridViewSpreadStreamExport(param);
            spreadStreamExport.SheetName = "Sheet1";
            spreadStreamExport.ExportFormat = SpreadStreamExportFormat.Xlsx;
            var dialog = new SaveFileDialog()
            {
                DefaultExt = fileFormat,
                Filter = string.Format("(*.{0})|*.{1}", fileFormat, fileFormat)
            };
            if (dialog.ShowDialog() == true)
            {
                switch (fileFormat)
                {
                    case "xlsx":
                        spreadStreamExport.RunExport(dialog.FileName.ToString(),
                            new SpreadStreamExportRenderer(),
                            new GridViewSpreadStreamExportOptions()
                            {
        
        ShowColumnHeaders = true,
                                ShowColumnFooters = true,
                                ExportDefaultStyles = false,
                            });
                        break;
                    case "pdf":
                        //param.ExportToPdf(stream);
                        break;
                }
            }
        }

--

I see not method for include selected.item or such.

herb
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Rank 1
Veteran
Iron
 answered on 18 Dec 2019
3 answers
209 views

hi

how can i change cells fontfamily and fontsize?

in UI and code behind

Dilyan Traykov
Telerik team
 answered on 18 Dec 2019
2 answers
162 views

Is there a way I can wire up hyperlinks to open when the user clicks on them with the middle mouse button?

Joshua
Top achievements
Rank 1
 answered on 18 Dec 2019
3 answers
240 views

Hallo,

I am using this code to fill the Editor With code:

public void Test()
{
    using (StreamReader reader = new StreamReader("../../ViewModels/ShellViewModel.cs", Encoding.UTF8))
    {
        SyntaxEditor.Document = new TextDocument(reader);
    }
    CSharpTagger cSharpTagger = new CSharpTagger(SyntaxEditor);
    SyntaxEditor.TaggersRegistry.RegisterTagger(cSharpTagger);
}

 

This does not Show any result. The SyntaxEditor is initialized and editable. But the code from ShellViewModel.cs is not showing (it is correctly loaded in the reader). Also when I type keywords into the editor, they are not highlighted. The SyntaxEditor.Document.CurrentSnapshot also does show that at least something is loaded (correct lenght and linecount).

Petar Mladenov
Telerik team
 answered on 17 Dec 2019
1 answer
123 views
Hi Team

I am in the process of migrating our WPF App from using .NET Framework 4.7.2 to .NET Core 3.1.

Migrating From :
 - Telerik UI for WPF .NET Framework NoXaml Binaries (Version R3 2019 SP1)
 - .NET Framework 4.7.2

Migrating To :
 - Telerik UI for WPF .NET Core NoXaml Binaries (Version R3 2019 SP1)
 - .NET Core 3.1

All has gone well to far with very little code change, however we have noticed a breaking changed between the Telerik .NET Framework assemblies and the Telerik .NET Core assemblies.

It appears that when users click on a GridViewHyperlinkColumn within a RadGridView, the hyperlink no longer follows through to open up the url in the default web browser as it did before. This can be demonstrated in a very simple example.

<telerik:RadGridView.Columns>
    <telerik:GridViewDataColumn Header="Title" UniqueName="Title" DataMemberBinding="{Binding Title}" Width="Auto"/>
    <telerik:GridViewHyperlinkColumn Header="Website" UniqueName="Website" DataMemberBinding="{Binding Website}" Width="*"/>
</telerik:RadGridView.Columns>

Please can this be investigated.
Vladimir Stoyanov
Telerik team
 answered on 17 Dec 2019
1 answer
118 views

     I am creating a dynamic chart with a seriesdescriptorselector that changes the type of the X-axis (DateTimeContinuous or Linear) based on user defined settings.  I am also setting a grid for the horizontal and vertical axis of the chart.  The problem I am having is that only the horizontal lines of the grid are showing up on the chart.  I get no vertical lines at all regardless of whether the horizontal axis is Linear of DateTimeContinuous.  Does the use of a series descriptor selector invalidate the grid lines for the axis?

 

Thank you

Martin Ivanov
Telerik team
 answered on 17 Dec 2019
6 answers
356 views
When I am adding tabs to my tabcontrol I noticed that the tabs size according to the size of the control (their parent).  Is there any way to have the tabs actually wrap onto a 2nd (or even 3rd) level?

For example: In your demo, you have an "Add Tab" button, but you can only add so many tabs....  If you keep adding tabs you will start to see that the tabs get VERY small and unreadable.  Is there a way to have them "Auto Wrap" onto a 2nd tier of some sort?  Could this be something that is thought about for future enhancements?

Thanks a bunch
Dilyan Traykov
Telerik team
 answered on 17 Dec 2019
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