_0007_default

Telerik UI for Winforms

Release History

UI for WinForms R2 2020 SP1 (version 2020.2.616)

Jun 17, 2020

RadValidationProvider

FIXED
  • RadValidationRule.PropertyName should be case insensitive.

RadMarkupEditor

FIXED
  • InvalidCastException when selecting an image element.
  • Incorrect saving of & symbol.

Demo Application

FIXED
  • Copy & Paste from Winforms UI Demo application does not work correctly.

FileDialogs

NEW
  • Mapped drives do not display the drive name.

RadCheckedDropDownList

FIXED
  • DropDownListElement ArrowButton rendering issue in TelerikMetroBlue theme.

RadCommandBar

FIXED
  • ShowClearButton is not serialized for the CommandBarTextBox.TextBoxElement at design time.

RadDropDownList

FIXED
  • Popup should be closed when the control changes its location.
  • Autocomplete mode works only the first time, afterward, I can only type 1 character.

RadGridView

FIXED
  • Composite Filter CaseSensitive ignored.
  • Exception when the grid has a row higher that 600 and the grid is exported.
  • BypassSort doesn't improve sorting the rows when OpenEdge ProBindingSource is used as DataSource.

RadPageView

FIXED
  • Adding Page while hamburger is closed causes hamburger to expand.

RadRibbonBar

FIXED
  • RadImageButtonElement has incorrect fill color in VisualStudio2012Dark theme.
  • ApplicationMenuStyle.BackstageView there is issue with BackstageButtonItem when mouse is pressed and dragged in TelerikMetro themes.

RadRichTextEditor

NEW
  • Introduced support for the 'type' attribute of ordered and unordered lists in HTML.
  • The style inside the Styles gallery is now properly selected depending on the position of the current selection or the caret position (for empty selection).
FIXED
  • Unable to save client document as a PDF file.

RadScheduler

FIXED
  • Exceptional appointment from a recurring event is missing after saving the changes and binding to MS SQL using EntityFramework 6.

RadSpellChecker

FIXED
  • Button layout overlaps when SpellChecking form is shown in Material themes.

RadSpreadsheet

FIXED
  • Missing icons in the control after ilmerging the assemblies.

RadTreeView

FIXED
  • Exception is thrown when double click on RadTreeNode and choose a file from the open file dialog.

RadVirtualGrid

FIXED
  • Filter button's context menu is not properly replaced from the ContextMenuOpening event.

ToggleSwitch

FIXED
  • The font cannot be set at design time.

TPF

FIXED
  • Animated gif files are not being animated in high dpi mode.
  • When using RadSvgImage.FromFile method a System.Xml.XmlException is throw: Cannot resolve external DTD subset.

RadPdfViewer

FIXED
  • InvalidOperationException is thrown when creating Thumbnail in a separate thread.
  • Images are missing when creating thumbnails with the ThumbnailFactory.

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.

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.

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.

New features & Roadmap

Have a feature request?

Post your feedback via the WinForms UserVoice portal or the Public forums

What's new across all Telerik products?

See all updates

Get Started Waves

Next Steps

Online help

Access our online documentation.

Compare pricing

Check out the offers. Purchase an individual suite or treat yourself to one of our bundles.

Download 30-day free trial

Try UI for WinForms with dedicated technical support.