It takes 2+ seconds between "info" polls to the server. This should be a much smaller interval. Maybe .5 or .25 seconds.

Telerik's own ReportClient example shows a 500ms interval between info polls...

        private static byte[] GetDocument(ReportClient restServiceClient, string instanceId, string documentId)
        {
            bool documentProcessing;
            do
            {
                Thread.Sleep(500);// wait before next Info request
                documentProcessing = restServiceClient.DocumentIsProcessing(instanceId, documentId);
            } while (documentProcessing);

            byte[] pdfDocumentBytes = restServiceClient.GetDocument(instanceId, documentId);

            return pdfDocumentBytes;
        }

It would be very useful if custom size and arrangement of the tool panes could be remembered by the Standalone Designer. 

In particular it would be useful for the property pane and it's popup windows (e.g. Graph Series Connection Editor)

More info here: http://www.telerik.com/forums/remember-user-settings-between-opening-and-closing-the-application

In some scenarios, it would be helpful to have the path to the report available, for example, as a Global Object, so that you may use it in the Expressions.

Here is a use case. The PictureBox resolves relative paths with respect to the report's folder. Currently, if you want to check whether an image that is in the report's folder exists by its name only, you need a custom user function. If you know the report's folder, you may do this with System functions.

In some cases, the textbox width will be nearly but not enough to fit the whole string and as a result, the textbox will grow and will thus push the items below it further down.

In Page Sections, this may even result in some of the items that are near the bottom not being displayed at all.

It would be great if there was a warning when the width is not enough so that such scenarios are avoided.

There should also be an option to disable the warnings.

The path for window.kendo in initExpDeps.js is incorrect. This does not always lead to error. When there's an error it can be the following:

Module not found: Error: Can't resolve '.\telerikReportViewer.kendo.min'" in "ERROR in ./node_modules/@progress/telerik-angular-report-viewer/dist/dependencies/initExtDeps.js

Bindings to the TitleStyle property of a ToC section result in the following error:

 Bindings error - The value of property 'TitleStyle' is null

We have implemented custom storage (IDefinitionStorage) with the SaveDefinition method where it saves the edited report in a custom way. There can be some validations and save can fail. For this, I am just throwing a new Exception. The error message is showing in a general way, and it doesn't show my custom message.

Telerik report is showing error -

Method Name: Telerik.reporting.PictureBox.Set_Value - Parameter is not valid. 

 Above highlighted line gives an error during component initialize.

It was working earlier, but now showing this error, even there is no code change. Please help.

Your help is highly appreciated.

Jeetendra Kumar

 In the Word rendering, there is sometimes space between the footer and the body of the document.

Please, add a .zip or .7zip with the following content from the Telerik Reporting folder:

• all runtime assemblies- everything from the Bin folder without the Design folder and VS<Version> (for example VS2019, VS2022, etc) folders
• Html5 folder
• License Agreements folder
• Silverlight folder
• Wpf folder

When generating a report with multiple tables provide the ability to send these tables to different workbook tabs when exporting to Excel

The parameters' area splitter's expand icon gets hidden when the area is shrunk.

When there is a textBox report item placed in a report page header/footer section with a text color styling applied to the textbox, the text color is not respected in the Excel export.

This happens only when the native excel page header/footer is used.

We are using Telerik Report Viewer in our ASP.NET MVC application. I've read the documentation about localizing the report viewer (https://docs.telerik.com/reporting/html5-report-viewer-localization) and most of the texts are localized now, but there are some other that I can't change.

For example, in the search menu, result list, 'page xx' text.

Can you add this string resource in the resources file?

Code128 Barcode does not always pick the correct subset for the given input value

When the font that is used to generate the report is not installed on the client machine, some of the text may be cropped

t would be very useful to be able to embed fonts in DOCX and the other OpenXMLs, as in PDF.

When using the latest version of the Kendo Default Theme:

<link rel="stylesheet" href="https://unpkg.com/@@progress/kendo-theme-default@latest/dist/all.css" />

the export in the Blazor Report viewer does not work.

Meanwhile,  you can reference the older kendo CSS styles directly in the view with the ReportViewer. You may leave the new styles referenced on the layout page.  It works with:

<link rel="stylesheet" href="https://unpkg.com/@@progress/kendo-theme-default@4.26.0/dist/all.css" />