skip navigation
All Products
Product Bundles
DevCraft
All Telerik .NET tools and Kendo UI JavaScript components in one package. Now enhanced with:
NEW
: Design Kits for Figma
Online Training
Document Processing Library
Embedded Reporting for web and desktop
Web
Kendo UI
UI for jQuery
UI for Angular
UI for React
UI for Vue
UI for Blazor
UI for ASP.NET Core
UI for ASP.NET MVC
UI for ASP.NET AJAX
Mobile
UI for .NET MAUI
UI for Xamarin
Document Management
Telerik Document Processing
Desktop
UI for .NET MAUI
UI for WinUI
UI for WinForms
UI for WPF
Reporting & Mocking
Telerik Reporting
Telerik Report Server
Telerik JustMock
Automated Testing
Test Studio
Test Studio Dev Edition
CMS
Sitefinity
UI/UX Tools
ThemeBuilder
Design System Kit
Debugging
Fiddler
Fiddler Everywhere
Fiddler Classic
Fiddler Jam
FiddlerCap
FiddlerCore
Extended Reality
UI for Unity XR
Free Tools
JustAssembly
JustDecompile
VB.NET to C# Converter
Testing Framework
View all products
Demos
Services
Blogs
Docs & Support
Pricing
Shopping cart
Login
Contact Us
Get A Free Trial
close mobile menu
Telerik Forums
Jan Pfeffer
Rank & points
/ 50
Member Since
Aug 2006
Questions asked
22
Answers given
27
Name
Jan Pfeffer
Country
Denmark
Job title
Software Developer
Company
Lifa A/S
50
Reputation points
49
Forum activities
0
Badges
Explore all achievements
Activity in forum threads
Question
Forum
Activity
How do you delete a user account?
6 Answers
850 Views
Report Server
Answered
on
13 Dec 2018
Export to excel in hierarchical RadGrid, hide headers
3 Answers
192 Views
UI for WinForms
Asked
on
22 May 2013
Not able to set text on radpanelitem clientside when item is expanding/collapsing
1 Answer
22 Views
UI for ASP.NET AJAX
Asked
on
30 Jan 2013
Show/Hide columns in SelectedIndexChanged event of imbedded RadComboBox
4 Answers
92 Views
UI for ASP.NET AJAX
Asked
on
15 Jan 2013
Problems adding to AjaxSettings under RadAjaxManagerProxy
3 Answers
63 Views
UI for ASP.NET AJAX
Asked
on
17 Dec 2012
Height 100 percent failing
1 Answer
110 Views
UI for ASP.NET AJAX
Asked
on
25 Oct 2012
Switch expand/collapse logic.
5 Answers
104 Views
UI for ASP.NET AJAX
Asked
on
17 Sep 2012
RadPanelBar item Text width issue in Chrome and Firefox
7 Answers
178 Views
UI for ASP.NET AJAX
Asked
on
10 Sep 2012
Rad Window height increasing in Chrome
3 Answers
121 Views
UI for ASP.NET AJAX
Answered
on
27 Aug 2012
Images with transparency used with Transparent skin
11 Answers
131 Views
UI for ASP.NET AJAX
Asked
on
23 Jul 2012
1
2
3
Next