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1 answer
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If my data for a Line Chart has only point set, the chart will place the single points in the center of the chart.  I'd prefer to see single point on the Left of the chart.

I'd like to see the data point (1st rate, 2nd rate, EIR Fee, Handling Fee) for year 2023 be left aligned in the chart, not centered.

Searched the documentation and can't find where I might be able to accomplish this?

Rob.

Dimo
Telerik team
 answered on 16 Jan 2026
1 answer
129 views

When using "Placeholder" prop in MaskedTextBox resulting html element has both attributes - placeholder and aria-placeholder.
Some a11y testing tools (SortSite) consider that a violation because it creates ambiguity.
Is there work around ?  Textbox control for example doesn't do that.

Here is the sample code to replicate the issue - https://blazorrepl.telerik.com/cquvvSvB57YqxQRz33

Hristian Stefanov
Telerik team
 answered on 15 Jan 2026
0 answers
26 views

My project is a windows service that hosts a blazor web site and api.  When deployed using an MSI, Telerik says it is not licensed.  What must be done with the license file to ensure it is registered?

            int portNumber =
                builder.Configuration.GetValue<int>(
                    "Kestrel:Startup:Port");

            builder.Host.UseWindowsService();
            builder.WebHost.UseKestrel(options =>
            {
                options.Listen(IPAddress.Loopback, portNumber);
            });

Joel
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 asked on 13 Jan 2026
0 answers
77 views

            combobox issue in blazor

 

Vaibhav
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 updated question on 09 Jan 2026
1 answer
1.1K+ views

TELERIK UPDATE:

The short summary of this thread is: Use .NET SDK version 9.0.308 or later.

=====

My pipeline is currently stuck due to this, I have a simple "dotnet install" in my pipeline that used to work and since the latest .NET SDK release (SDK 9.0.307) it started to fail with the following message:

  • C:\Users\?????\.nuget\packages\telerik.licensing\1.4.10\build\Telerik.Licensing.targets(8,3): error MSB4216: Could not run the "ResolveTelerikProducts" task because MSBuild could not create or connect to a task host with runtime "NET" and architecture "x64". Please ensure that (1) the requested runtime and/or architecture are available on the machine, and (2) that the required executable "C:\Program Files\dotnet\sdk\9.0.307\MSBuild.dll" exists and can be run.

I attempted to upgrade the Telerik.Licensing package manually to latest version but it didn't fix the issue.

Dimo
Telerik team
 updated question on 06 Jan 2026
1 answer
190 views

I followed the example provided here

Blazor Rebind Grid from Timer - Telerik UI for Blazor

And we have a working instance of this in our website.  However, the app is being used in an environment where a particular Telerik Chart and Grid are being left on for days at a time.  Now I believe the issue is actually with System.Timer.Timer and Blazor more than any Telerik control.

System.Timer.Timer will create a thread process on the Client server side.  This leads us into multi-threaded thread management and lifetimes and there are a number of things that may interfere. After a long period, per example more than 1 day, the timer stops working. And if the thread is working and the Blazor app does not properly call Dispose() then the thread could become orphaned.

Is there a better way to manage this with C# and Blazor?  Theoretically I could have 100 users with 100 different timers as provided in the example above. Optimistically, I need only 1 timer to exist on the server, and some sort of API that polls the 1 timer I have against 100 clients.  This means I am moving the timer from a C# System.Timer.Timer thread on the server towards a JavaScript based timer on the client, yes?

Dimo
Telerik team
 answered on 05 Jan 2026
1 answer
203 views

Hi, we are using the filter component extensively and our model has a large number of fields. It is cumbersome locating the correct field to filter on from the drop down list. Is it possible to add a filter to the field drop down as shown below the same as what is available when using filterable = true on a drop down list?

 

Yanislav
Telerik team
 answered on 25 Dec 2025
1 answer
148 views

If I use ChartCategoryAxisBaseUnit.Years the X-axis looks great.

However, if the data doesn't have any entry for every year (rates don't necessarily change every year) I get an odd chart with dips for the years where no rate was changed, resulting in this:

As you can see, dip in 2011.  I don't want to see a dip as it's not representative, what I want to see is a straight line going up from 2010 to 2012 as the 2011 is really just an interpolated label for the X axis.

Is there a solution to this issue?

Rob

 

 

 

Dimo
Telerik team
 answered on 19 Dec 2025
1 answer
60 views

Hi, I try to use Gantt so i bump into it doesn't have summery row template?

I understood that everyone is busy, so i started to explore rendered html of gantt and found 3 timeline tables! while try to fix bug with not synced scroll this code o got from here https://www.telerik.com/blazor-ui/documentation/components/gantt/timeline/templates/task

look:

Dimo
Telerik team
 answered on 18 Dec 2025
1 answer
73 views

I seem unable to locate the CSS class I need to use for setting column separator width.  I have tried, but no luck.

Thought maybe .k-separator but that didn't seem to do anything.  Dev mode inspection via Edge didn't reveal anything I could use/find.

If I specify a column like so:


                    <GridColumn Title="Effective">
                        <Columns>
                            <GridColumn Field=@nameof(RateDispatchItem.EffectiveDate) Title="Current" Editable="false" TextAlign="ColumnTextAlign.Right" DisplayFormat="{0:MM/dd/yyyy}" Width="7rem" />
                            <GridColumn Field=@nameof(RateDispatchItem.NextEffectiveDate) Title="Next" Editable="true" TextAlign="ColumnTextAlign.Right" DisplayFormat="{0:MM/dd/yyyy}" Width="7rem" />
                        </Columns>
                    </GridColumn>

I'll get column separators for entire grid (which sorta makes sense):

BUT, I can't seem to make column separators work for single titles like:

I'd like to set the column header separator to a 1px and apply system wide (just the header, no the grid content).

Hints?

 

Dimo
Telerik team
 answered on 17 Dec 2025
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