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3 answers

I have RadButtonLink  which fires method to download image from server side without refreshing the page, but this RadButtonLink located under RadPanelBar which make it unassailable, how to solve this issue? 



<asp:Content ContentPlaceHolderID="CPHMain" ID="Content1" runat="server"><div class="ChildBody"><asp:UpdatePanel ID="UpdatePanel1" runat="server"><ContentTemplate><Telerik:RadPanelItem runat="server" Expanded="false" Selected="true" Text="Virtual Card Display"><Items><Telerik:RadPanelItem runat="server" Value="VirtualCardDisplay"><ItemTemplate><div class="container1"><div class="box1"><div class="part-1" style="white-space: nowrap; flex: 0 0 25% !important"><asp:ImageButton ID="imgDownloadLarge" runat="server" Height="11pt" ImageAlign="AbsMiddle" ImageUrl="../../MasterTemplate/Images/download_png_icon.png" OnClientClick="lnkDownloadLarge_Click1" Width="11pt" ToolTip="Download image" /><Telerik:RadLinkButton ID="lnkDownloadLarge1" runat="server" CssClass="LinkAction" Text="Download Large Image" OnClick="lnkDownloadLarge_Click1"><Icon CssClass="rbDownload"></Icon></Telerik:RadLinkButton></div><div class="part-2" style="white-space: nowrap; flex: 0 0 75% !important"><asp:Label ID="lblLargeImageResponse" runat="server" ForeColor="Red" Text=" "></asp:Label></div></div></div></ItemTemplate></Telerik:RadPanelItem></Items></Telerik:RadPanelItem></ContentTemplate></asp:UpdatePanel></div></asp:Content>


Telerik team
 answered on 20 May 2020
2 answers

Hello All,

I need your help regarding display grid inside kendo treeview using single file component in Vue.

I have attached image file for my requirement please help me.

Top achievements
Rank 1
 answered on 28 Nov 2019
5 answers


On my new PC, Telerik control panel doesn't install (fresh download). It crashes without displaying any UI and logs the folliwng error in Event Log:


Application: ProgressControlPanel.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.InvalidOperationException
   at Telerik.CommonInstaller.DataAccess.ProductVersionServiceWrapper.get_Instance()
   at Telerik.CommonInstaller.Detection.Helpers.VisualStudioDetector.InitializeVisualStudioWrappers()
   at Telerik.CommonInstaller.Detection.Helpers.VisualStudioDetector..ctor()
   at Telerik.CommonInstaller.Detection.Helpers.VisualStudioDetector.get_Instance()
   at Telerik.CommonInstaller.Detection.InstallationDetector..ctor(Telerik.CommonInstaller.SystemWrappers.Registry.Interfaces.IRegistryOperator, Telerik.CommonInstaller.SystemWrappers.FileSystem.IFileSystemOperator, Telerik.CommonInstaller.MsiWrappers.WindowsInstaller.IWindowsInstallerDetector, Telerik.CommonInstaller.Detection.Helpers.GacSearcher, Telerik.CommonInstaller.Detection.Helpers.IVersionOperator)
   at Telerik.CommonInstaller.Detection.InstallationDetector..ctor()
   at Telerik.CommonInstaller.ControlPanel.Program.GetApplicationFilePath()
   at Telerik.CommonInstaller.ControlPanel.Program.TryLaunchInstalledApplication()
   at Telerik.CommonInstaller.ControlPanel.Program.Main()

Is there any workaround for this?



Nikolay Mishev
Telerik team
 answered on 10 Oct 2019
5 answers

So we have a couple of licenses for DevCraft Complete.  The control panel lists a lot of the products in that package as having a trial license.  We are confused as to why it is showing that status.  For instance, KendoReact is PURCHASED, but Kendo UI for Vue is showing TRIAL  In addition, when we click on "Get Started", it takes us to a page to buy now or start a free trial.  Why is it trying to sell us something we already own?

I've been trying to talk another team into using your product, but the licenses are not cheap.  Things like this may keep them from pulling the trigger.

Is this fixable, or can you give me something I can throw their way as an explanation?


Telerik team
 answered on 19 Jun 2019
1 answer

.cshtml in View:



    .Columns(columns =>       


columns.Bound(b => b.Scan).Width(140);            columns.Bound(b => b.BarcodeImage).Width(140);            columns.Bound(b => b.DropZone).Width(140);            columns.Bound(b => b.EnteredBy).Width(100);            columns.Bound(b => b.EnteredDate).Width(130);            columns.Command(command => command.Destroy()).Width(110);        })

Viktor Tachev
Telerik team
 answered on 14 May 2019
5 answers

Stuck at download either choice add other items or leave as included, but still stuck at downloading step 114 MB...  Tried to uncheck VS 2013 and 2017 then included 2013 and 2017, nothing go far... 

Thank you

Nikolay Mishev
Telerik team
 answered on 28 Mar 2019
5 answers

As the title suggest, when I install Terlik controls by running the control panel as a local administrator account, the tools don't properly setup in Visual Studio 2017 for my standard account.

Due to company policy, installations on our desktop have to be completed with an administrator account different than our regular user account.    So, the only way for me to install the tools is via a different account.   This installation "works", and all Telerik is installed on my desktop, but Visual Studio does not recognize Telerik when I run my standard account which is used for development (see "StandardView.jpg" attached).

If I run Visual studio under the administrator account, the Telerik menus, toolbars, etc.. show up in Visual Studio (see "RunAsAdmin.jpg" attached), but then I am unable to develop due to our security policy restrictions.  I have to develop in an account different than this administrator account, but cannot with the Telerik tools.

Is there a method to make this automatically install for my standard account as well when installing with the admin account?




Telerik team
 answered on 07 Mar 2019
6 answers
 The message I am getting is 'Unexpected error has occurred' and on the next line 'Failed to receive data from Telerik web service'.  I ran this yesterday with no problems (and have been for a long time).  Are you having issues with your service?
Telerik team
 answered on 21 Jan 2019
6 answers

After running the upgrade to a new version, the Control Panel shows a blank window. Tried to uninstall everything and downloaded the latest version of it, same result, not able to install / update existing products.

Running Windows 10 Pro - 1809.

Any clues on how to fix it?

Top achievements
Rank 1
 answered on 20 Nov 2018
4 answers


i have a require to show additional data in the second column of grid based on some condition if status is submitted than shoe expand plus image on lick of that display some more information in the same grid inserting new div and change imaged to collapse minus sign. find attachment for UI requirement. please reply ASAP.



Attila Antal
Telerik team
 answered on 14 Nov 2018