Telerik already provide PDF Viewer for Silverlight, this control is very common used and safe our time to display PDF without using client's browser plugin. 

It will be great this control to be available in ASP.NET, we will not spending IT budget for another controls.

Telerik we know you can do it, this will make you more competitive.

Update from 4 Oct 2017: You can find a sample implementation of a CDN fallback in the following code library project: http://www.telerik.com/support/code-library/cdn-fallback



You can try implementing a fallback similar to the approach from the links below, but check for the window.$telerik variable and initiate a postback to change the web.config or the concrete page's properties to avoid the CDN.

You can find a sample implementation attached below.

- http://www.hanselman.com/blog/CDNsFailButYourScriptsDontHaveToFallbackFromCDNToLocalJQuery.aspx
- http://docs.telerik.com/kendo-ui/intro/installation/cdn-service#refer-kendo-ui-from-cdn-with-local-script-fallbacks

Alternatively, use a custom CDN of your choice that will be better for your case/have better uptime than Amazon CloudFront: http://docs.telerik.com/devtools/aspnet-ajax/controls/scriptmanager/cdn-support/custom-cdn-provider

UploadedFiles collection needs to be available across post backs.

In it's current state the RadButton only emulates the looks of a SplitButton, but not the behaviour.

In my point of view, such control should prove valuable to customers. More over, there is a growing need of base controls since we already have a at least three such implementations.

A RadSplitButton should be the base (or it's base should be the base) for all control specific implementations of a split button

Based on customer feedback:

A control / tool to layout forms in a professional, quick and consistent manner

You can give your vote if you want to have a switch button in the Telerik UI for ASP.NET AJAX suite. See the attachment for more information.

Similar to the Silverlight one:
http://demos.telerik.com/silverlight/#GanttView/FirstLook

Adding a request as per the link below:

http://www.telerik.com/forums/javascript-intellisense-option-missing-in-vs-2017

Admin update:
Here are links to updated documentation that explains how to use JavaScript intellisense in VS 2017
- https://docs.telerik.com/devtools/aspnet-ajax/general-information/integration-with-visual-studio/how-to-use-javascript-intellisense-for-the-telerik-controls
- https://docs.telerik.com/devtools/aspnet-ajax/general-information/using-jquery/jquery-intellisense

Add functionality in the VSB to generate a dll file based on the created resources for custom skin.

Possible BreadCrumb integration with RadMenu and Orgchart:
http://demos.telerik.com/aspnet-ajax/menu/examples/programming/showpath/defaultcs.aspx
http://demos.telerik.com/aspnet-ajax/orgchart/examples/applicationscenarios/drilldownwithbreadcrumb/defaultcs.aspx

Add a label control which has the same look and feel as the rest of the Telerik ASP.NET AJAX components.

A new control RadButtonList/Group providing RadioButton/CheckBox List controls utilizing RadButton's Radio and CheckBox ToggleTypes

I need a timeline AJAX component to "Visualize sequences of events in a user friendly manner" like this one in WPF : http://www.telerik.com/products/wpf/timeline.aspx

Do you plan to do that ?
Thanks

You can hide certain characters using "*" in the DisplayMask. For example: 
Mask="####" 
DisplayMask = "**##"

If the value is "1234", after blur it will look like "**34"
The same approach can be used for all mask parts. The only requirement is DisplayMask to be longer or equal to the Mask. For example:
Mask = "<1..999>someLiterals####SomeMoreLiterals<3..123>"
DisplayMask = "***someLiterals**#*Some*******s<1..99>*"
If in the above example the DisplayMask is shorter or does not contains enough asterisks to match the editable parts, the visible value on blur can be wrong.

RadSpreadSheet control that can open and visualize excel files. It should also support edit and common operations.

I'd like to see a Drag And Drop manager functioning something like the AJAX manager.
You can select controls that can be draggable and then define drop targets for them.

Things it might include:
* Constrained movement, either X, or Y or within a boundary.
* Init distance.  Eg. you have to drag an object 20px to start moving it.
* Drag handle.
* Snap. to grid, or elements

When looking through http://www.telerik.com/help for information and/or code samples, I constantly have to select VB.NET as my chosen language instead of C#.  This would be a great addition to my profile to say 'which is your preferred language'.