I suggest update Device Screen Size for 

Telerik.Web.Device.Detection

using System;

namespace Telerik.Web.Device.Detection
{
    /// <summary>
    /// The device screen size based on the its dimensions in CSS pixels
    /// </summary>
    /// <remarks>
    ///The default ranges are:
    /// Small (to 600) CSS pixels
    /// Medium (601-1024) CSS pixels
    /// Large (1025 - 1366) CSS pixels
    /// ExtraLarge (over 1366) CSS pixels
    /// FullHD (over 1920) CSS pixels
    /// UHD4K = 5 // 3840
    /// UHD8K = 6 // 7680
    /// UHD10K = 7 // 10240
    /// </remarks>
    public enum DeviceScreenSize
    {
        Small = 0, // 0-600
        Medium = 1, // 601-1024
        Large = 2, // 1025 - 1366
        ExtraLarge = 3 // over 1366
        FullHD = 4 // 1920
        UHD4K = 5 // 3840
        UHD8K = 6 // 7680
        UHD10K = 7 // 10240

    }
}

Best,

Jeff

Hi,

Is it possible to exercise the NullText option for the control RadDatePicker for ASP.NET AJAX

Thanks

Gita

One tool that can help with testing for the contrast ratio is ANDI.

• https://www.ssa.gov/accessibility/andi/help/install.html

 Related to https://feedback.telerik.com/aspnet-ajax/1476937-glow-skin-vista-skin-and-overall-any-links-in-the-grid-are-showing-as-blue-not-matching-what-it-has-earlier

From Admin: Share in this thread the most impactful contrast issue here, sharing the control and its setup, the skin and the exact elements that are failing the contrast test.

Hi Team,

I'm using Telerik.Web.UI Version 2020.2.617

I have integrated it and added a reference in my web application, asked me to upgrade the version of Assemblies "System.Web.Extension.dll" and "System.Core.dll" has to be upgraded to version 4.0, I did that too, Now I'm getting an error while I'm running or doing build "The type or namespace name 'Script' does not exist in the namespace 'System.Web' (are you missing an assembly reference?)", Assembly it is referring to "System.Web.Script.Services", same error is coming for other attributes like "ScriptMethod, ScriptMethodAttribute"

For the Key word "this" it is throwing as below error

It is throwing an error for "System.Linq.Expressions"

Can anyone help me out on this how to resolve these bugs.

Regards

P L P Kumar

Editor is not maintaining the Format of text, specifically the bullet numbers, when copied from MS word. 

You can use the attached content to reproduce the problem in the Overview demo of the control.

Hi Team,

I received this from Khurram,

One small suggestion is for your ASP.net AJAX library to include two themes outside the box i.e. Windows 10 Dark and Windows 10 Light theme.

We recently went to address a vulnerability finding in our application whereby a user could exploit a vulnerability in the Telerik.Web.UI version 2015.3.1111.45.  Unfortunately after applying the patched version of this assembly, when running the exploit by calling [site root]/Telerik.Web.UI.DialogHandler.aspx?DialogName=DocumentManager&renderMode=2&Skin=Default&Title=Document%20Manager&dpptn=&isRtl=false&dp={xxxxxxx}. The page returns a response of:

An error will occur when the Index equals the number of items in the collection

private static ClientOperation<T> Remove(ControlItemCollection items, int index)
{
	if (index < 0 || index > items.Count) // should be >= instead
		return null;
	var item = items[index];
	items.RemoveAt(index);

	var operation = new ClientOperation<T> {Item = (T) item, Type = ClientOperationType.Remove};

	return operation;
}

Twice this week, my Asp.net project would not compile because of a Telerik.Web.UI.dll link error. I run into this problem frequently, Telerik is very flakey. My last bug report was this compile problem with another Telerik file.

The solution to both compile problems is to clear the Properties/licenses.licx file. As least the second time, I knew right where to go without wasting time searching the web. A couple hours wasted on the first one on Monday.  I suppose I can expect to clear it Friday again when the compile fails on Telerik.

The Properties/licenses.licx is re-populating itself causing the compile to fail on this Telerik issue. Why have a licenses.licx if it always breaks the software? Your support says, clear the file - they know it causes endless problems.

There is no fix on my side for the this problem, Telerik must do something about the licenses.licx problem in an update.

I have these Telerik compiler warnings. The entire list is Telerik created, misleading and annoying.

We are looking for an option/rad control to have outlook or msg attachment. We have outlook emails with attachment within it. The attachment can vary from PDF, WORD, Outlook Message, Images, and more. The attachment also includes the signature or sensitive data. Currently, we are using a redemption library for an MSG attachment. We would like to know if Telerik offers a solution like redemption we can try. Redemption has a lot of issues. So we are looking for an alternative. Can you please provide an option for MSG attachment? 

Hi , 

Why is your combobox does not support BOTH multiple select AND LoadOnDemand ?

It would be so convenient to have .

I see a lot of questions like that, but all the answers explain why its not supported.

I tried all other recommendations ( like using RadAutoCompleteBox or searchbox ) , but it's not displaying any items in the drop down list ,so the user has to know what he is looking for, withuy having ability to select it from the list. 

PLEase let me know if you have ANY Telerik control which allows both features .

If you do not have , I would like to submit a feature request for that .

I really do not care what control it will be .

All i need is to be able to select from the list ( with option to select all ) , OR to start typing , and then it will prompt for a matches .

Thanks ,

Orit.

https://identity.telerik.com/v2/oauth/signin?ReturnUrl=...
http://docs.identityserver.io/en/latest/

Hi,It would be really handy to have an best practice identity provider UX 

There are  many ways to skin a cat, but it would be really handy to have a UI component much like you find in the ~/Account folder created by MS that all worked.
That had all the recovery logon by email working, having built in 2FA working.

The quick win would be to tell us how to write a 'Telerik Scenario' and where we can share them in Marketplace.telerik.com ?

Thanks

doug 

Hi all,

I saw an error File/Dir not found 404 on your demo as attached picture.

How to fixed error File/Dir not found 404 by drag and drop folder(s) after I clicked open it?

Hi , 

I was wondering if there is an option to search all my tickets by text inside the correspondence with your agent  ?

I know you have option to search by Subject text.

Are you having option to search by any text inside the ticket ? 

That would be very helpful.

Sometimes I remember we have discussed the issue, but I do not remember in what ticket in particular :(  .

It would be very helpful to have advanced search which would provide this .

THanks ,

Orit.

Hi,

In mobile and tablet device is very difficult increase and decrease the size of columns of RadGrid, exist a specified method or a workaround for resize a grid ? 

Is possible increase border(left/right) of column for change it more easiest ?

The respons of my ticket in forum is that:

"Hi Giacomo,

I am afraid we currently do not have alternative ways for resizing the Grid column. However, I advise that you share your idea officially by creating a Feature Request in the Progress® Telerik® UI for ASP.NET AJAX Feedback Portal. There the request will have the potential to become popular. Items with higher priority will be processed earlier."

Best regards