RadCallout is like a tool tip with an arrow that can be used to display additional information, warnings, hints, or to highlight relevant data. The appearance of the control can be fully customized.
RadTextBox and RadTextBoxControl embedded labels support
The embedded label shows a text in the text box field usually to indicate what text the user should enter in the text box. When the text box gets focus, the embedded label will go up, so the user can type in the text box field.
Content Controls UI support
RadRichTextEditor can import and export content controls from and to Office Open XML (docx) and XAML formats. You can specify which type of content control you wish to insert from the predefined UI of RadRichTextEditor, located in the Developer Tab of the ribbon UI.
SwissQRCode symbology
New SwissQRCode symbology for RadBarcode. SwissQRCode contains payment information in a digital format, which can be read using a smart phone or a slip scanner.
New Themes
Gray and Dark variations of Office2019 theme: Office2019Gray and Office2019Dark.
Improved Microsoft Visual Studio Extensions Option
'Suggest default theme' extensions option. If this option is enabled, when you drag a Telerik RadControl from the toolbox and drop it onto the form, you will be asked whether you want to enable Fluent theme as default. If you accept the changes and restart the designer, the Fluent theme will be used as default theme for the design time experience.
Glyphs support in RadBindingNavigator
Two new properties: ButtonDisplayStyle and ButtonGlyphSize. When ButtonDisplayStyle is set to Glyph, it automatically switches the BindingNavigator button images to a set of predefined Glyphs from TelerikWebUI font.
RadTextBoxControl
Added undo/redo functionality.
RadPdfViewer
One should be able to change the default SignSignatureDialog.
Introduced support for Lab color space.
RadDiagram
Expose API to allow custom logic inside the settings pane.
RadGridView
Forbid making changes with the designer during debug.
RadRichTextEditor
Implement support for content controls.
DocxFormatProvider: Introduced mechanism for importing attributes defined without namespace.
PdfProcessing
Implemented API for flattening form fields.
Introduced support for Lab color space.
Implemented GetColor method for Indexed color space.
SpreadProcessing
Introduced conversion from DataTable to RadWorkbook/RadWorksheet and vice versa.
SpreadStreamProcessing
Added space="preserve" attribute to string cell values to preserve their exact spacing when visualizing.
Introduced API for measuring the text on different platforms.
WordsProcessing
Implemented a mechanism to automatically load external CSS resources when the URI is valid.
Implemented Find functionality allowing you to perform a text-based search.
Implemented support for importing DOC format.
Implemented support for importing DOT format.
Introduced support for importing documents with shading colors defined as strings.