Telerik UI for ASP.NET AJAX R2 2020 SP1 (version 2020.2.617) Retail
Telerik UI for ASP.NET AJAX R2 2020 SP1 (version 2020.2.617) Retail
Enjoy components for every need: navigation and layout, data management and visualization, editing, interactivity and more. In our 11 years of aggressive product development including 3 major and up to 6 minor releases per year we have implemented, tested and optimized over 4,000 features in Telerik ASP.NET controls.
Complete Set of Features and Controls
Enjoy components for every need: navigation and layout, data management and visualization, editing, interactivity and more. In our 11 years of aggressive product development including 3 major and up to 6 minor releases per year we have implemented, tested and optimized over 4,000 features in Telerik ASP.NET controls.
Mobile Support and Responsiveness
No need to build a mobile version of your project since the web sites and apps built with Telerik ASP.NET controls work equally well on desktop and mobile devices.
Use the Page Layout Framework to build responsive ASP.NET applications
Leverage the adaptive, fluid, elastic and responsive capabilities featured in most controls to offer user experiences tailored to each end-user's device
Gain productivity since touch events are handled in the same manner as those triggered by a keyboard or a mouse
Get a better user experience with the two mobile skins especially designed for touch devices that come included in the suite
20 Built-In Professional Grade Skins
Give your applications a sleek, professional look by setting a single property. By applying one of the 20 professionally-designed skins that come with Telerik UI for ASP.NET AJAX, including two engineered with mobile devices in mind, you save design and front-end development time. No need to be a CSS wizard to create or customize the Telerik skins with our web-based Visual Style Builder.
Exceptional Performance and User Experience
We constantly optimize the performance of UI for ASP.NET AJAX to meet your end users expectations. This is why the controls:
Produce minimal and clean HTML and CSS
Minimize j@vascript by loading only whats needed
Reduce postbacks for a better user experience
Compress data transferred between browser and server (Pages, j@vascript, ViewState, JSON data, etc.)
Use built-in CDN support and CSS sprites to deliver content faster to end-users (Telerik covers all CDN costs for you)
Minimize memory usage and have robust code, free from memory leaks
UI for ASP.NET AJAX R2 2020 SP1 (version 2020.2.617)
Common
NEW
Kendo Scripts Update from 2019.3.1023 to 2020.2.513
Button
FIXED
RadButton navigation does not work after Chrome 83 update
Chart
NEW
Auto fit option for content area with labels in "pie" and "donut" chart
Take device pixel ratio into account when rendering to canvas
FIXED
Pie Chart labels may be rendered outside the visible area
Chat
FIXED
RadChat error in R2 2020 Cannot use 'in' operator to search for 'buttons' in false
Diagram
FIXED
Invisible shape displayed on the PDF export file
Editor
NEW
Update the copyright date in the resource files
Еnable the Match Whole Words feature of the Find dialog in Internet Explorer
FIXED
RenderMode is always Classic when the FileManagers are not configured
FileExplorer
FIXED
Value property is not supported by RadToolBarDropDown error in R1 2020 when adding a dropdown to FileExplorer toolbar
Gantt
FIXED
Resizing the listview in one gantt causes incorrect resizing of tasks in another gantt on the same page
While editing a Gantt task name navigating in the input field with mouse click is not possible
Gauge
NEW
Take device pixel ratio into account when rendering to canvas
MultiColumnComboBox
FIXED
Input wrapped in class - 'input-validation-error' is not submitted by jquery-validate greater than version 1.12.0
MultiSelect
FIXED
MultiSelect deselect event does not fire when the selection is cleared in single tagMode
PdfProcessing
FIXED
ArgumentException is thrown when importing a document containing form fields with the same fully qualified name.
StackOverflowException is thrown when cloning documents containing links to the same page.
PivotGrid
FIXED
Filter Window Values Cutoff
RibbonBar
FIXED
Repaint triggers ResponsiveCheck for Vertical ToolBars
SpreadProcessing
NEW
Introduced support for import/export from/to XLSX format of Text Rotation XML attribute.
FIXED
NullReferenceException is thrown when the FindOptions does not contain a start cell
Spreadsheet
FIXED
Cannot Unhide hidden columns in imported excel file in Spreadsheet, where the first row is frozen
Spreadsheet exports corrupted xlsx file when the sheet contains an image and a comment
Spreadsheet INDIRECT does not work in cell validation
Spreadsheet SUMIF function returns #NA when Excel returns correct result
JS error on Undo after clicking Cut tool in Spreadsheet toolbar
Using Ctrl + x to cut in the Spreadsheet works only once (IE11)
Client-side export does not preserve the number of columns when greater than AX
Spreadsheet formula SUBSTITUTE does not replace all occurrences of a string with an empty string
Cannot import file with styles from font
Cannot select multiple columns by click + drag in Spreadsheet
Incorrect selection with Ctrl + Shift + Arrow key keyboard shortcut
JS error on pasting image from Excel to Spreadsheet in IE
IF formula, in combination with cell value check in Spreadsheet doesn't get invoked, when the targeted cell value is changed.
u, b and i tags in the ooxml font styles should come first in the font element
Spreadsheet loses data of sheet's first two rows if "Add row below" is used, when a cell on the last two rows is focused
Unable to navigate out of Spreadsheet view by keyboard
Spreadsheet's range.select() doesn't work if the passed cells' range is outside the currently visible area
Attributes could not be set for Custom tools in the Spreadsheet ToolBar
CHANGED
Remove label element from Spreadsheet filter menu checkboxes
WordsProcessing
FIXED
Image size is exported with the wrong decimal symbol in specific cultural settings.
KeyNotFoundException is thrown when importing RTF document which has an invalid Font Family name.
Image size of EMF/WMF images is wrong when exporting to PDF.
The empty lines are not converted properly from RTF to HTML.
Common
NEW
Kendo Scripts Update from 2019.3.1023 to 2020.2.513
Button
FIXED
RadButton navigation does not work after Chrome 83 update
Chart
NEW
Auto fit option for content area with labels in "pie" and "donut" chart
Take device pixel ratio into account when rendering to canvas
FIXED
Pie Chart labels may be rendered outside the visible area
Chat
FIXED
RadChat error in R2 2020 Cannot use 'in' operator to search for 'buttons' in false
Diagram
FIXED
Invisible shape displayed on the PDF export file
Editor
NEW
Update the copyright date in the resource files
Еnable the Match Whole Words feature of the Find dialog in Internet Explorer
FIXED
RenderMode is always Classic when the FileManagers are not configured
FileExplorer
FIXED
Value property is not supported by RadToolBarDropDown error in R1 2020 when adding a dropdown to FileExplorer toolbar
Gantt
FIXED
Resizing the listview in one gantt causes incorrect resizing of tasks in another gantt on the same page
While editing a Gantt task name navigating in the input field with mouse click is not possible
Gauge
NEW
Take device pixel ratio into account when rendering to canvas
MultiColumnComboBox
FIXED
Input wrapped in class - 'input-validation-error' is not submitted by jquery-validate greater than version 1.12.0
MultiSelect
FIXED
MultiSelect deselect event does not fire when the selection is cleared in single tagMode
PdfProcessing
FIXED
ArgumentException is thrown when importing a document containing form fields with the same fully qualified name.
StackOverflowException is thrown when cloning documents containing links to the same page.
PivotGrid
FIXED
Filter Window Values Cutoff
RibbonBar
FIXED
Repaint triggers ResponsiveCheck for Vertical ToolBars
SpreadProcessing
NEW
Introduced support for import/export from/to XLSX format of Text Rotation XML attribute.
FIXED
NullReferenceException is thrown when the FindOptions does not contain a start cell
Spreadsheet
FIXED
Cannot Unhide hidden columns in imported excel file in Spreadsheet, where the first row is frozen
Spreadsheet exports corrupted xlsx file when the sheet contains an image and a comment
Spreadsheet INDIRECT does not work in cell validation
Spreadsheet SUMIF function returns #NA when Excel returns correct result
JS error on Undo after clicking Cut tool in Spreadsheet toolbar
Using Ctrl + x to cut in the Spreadsheet works only once (IE11)
Client-side export does not preserve the number of columns when greater than AX
Spreadsheet formula SUBSTITUTE does not replace all occurrences of a string with an empty string
Cannot import file with styles from font
Cannot select multiple columns by click + drag in Spreadsheet
Incorrect selection with Ctrl + Shift + Arrow key keyboard shortcut
JS error on pasting image from Excel to Spreadsheet in IE
IF formula, in combination with cell value check in Spreadsheet doesn't get invoked, when the targeted cell value is changed.
u, b and i tags in the ooxml font styles should come first in the font element
Spreadsheet loses data of sheet's first two rows if "Add row below" is used, when a cell on the last two rows is focused
Unable to navigate out of Spreadsheet view by keyboard
Spreadsheet's range.select() doesn't work if the passed cells' range is outside the currently visible area
Attributes could not be set for Custom tools in the Spreadsheet ToolBar
CHANGED
Remove label element from Spreadsheet filter menu checkboxes
WordsProcessing
FIXED
Image size is exported with the wrong decimal symbol in specific cultural settings.
KeyNotFoundException is thrown when importing RTF document which has an invalid Font Family name.
Image size of EMF/WMF images is wrong when exporting to PDF.
The empty lines are not converted properly from RTF to HTML.
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