Released: Feb 24, 2021

R1 2021 SP2 中的更新

特性

• Support and Compatibility
  • Support for .NET 6.0 - The controls in this suite have been built with support for the .NET 6.0 Preview 1. The .NET 6 Designer should be ready in a few weeks.
• RadPdfViewer
  • Handle import of documents containing Outlines (Bookmarks) containing Actions with an empty dictionary.
  • Introduced mechanism for loading custom font files when importing TrueType fonts.
• RadPivotGrid
  • CustomName should be saved when dragging the PropertyGroupDescription from ColumnGroupDescription collection and dropping it to RowGroupDescription collection or backwards.
• RadRichTextEditor
  • Added support for export of .ico image files.
• RadSpreadsheet
  • ListDataValidation not working, dropdown does not appear in control.
• RadSyntaxEditor
  • Add ShowLineNumbers property.
• TPF
  • Add API to clear the cached raster images.
• PdfProcessing
  • Introduced mechanism for loading custom font files when importing TrueType fonts.
  • Handled import of documents containing Outlines (Bookmarks) containing Actions with an empty dictionary.
• SpreadProcessing
  • Exported CSV should have an extra comma-separated field in place of empty cells.
• WordsProcessing
  • Introduced support for Run properties as part of the Structured Document Tag properties.

修補程式

• FileDialogs
  • "File name" shouldn't be cleared when you select a folder.
• RadCalendar
  • When the date is set to DateTime.MaxValue and the user tries to show the navigation pop-up an exception is thrown.
• RadCheckedDropDownList
  • Serialized data from the Element hierarchy editor leads to error when running the application. Resolution: TextBlockElement should not be displayed in ElementHierarchyEditor, like in RadAutoCompleteBox.
• RadDock
  • Missing docking guides in the Advanced Layout Designer in Microsoft .NET 5.0.
  • Cannot drag and drop controls from the toolbox inside the tool and document windows in Microsoft .NET Core and Microsoft .NET 5.0.
• RadForm
  • Border is missing after maximize the form by double click the title bar then return it to its normal state in 2020.3.1020 Telerik version.
• RadGridView
  • Nested Grid Scrolling throws error.
• RadListControl
  • SelectAll issue when EnableAlternatingItemColor is On.
• RadPdfViewer
  • Pdf viewer crashes when opening document.
  • Importing documents with Type 3 fonts in ReadAllAtOnce mode leads to blank pages.
  • Paragraph bullets are not painted as dots.
  • IndexOutOfRangeException is thrown when importing a document containing a specific image encoded with JBIG2Decode.
• RadPivotGrid
  • GroupDescriptions loose the Custom Name after dragging.
• RadPropertyGrid
  • PropertyGridSpinEditor automatically rounds decimal values to 2 decimal places no matter the BaseSpinEditorElement.DecimalPlaces property.
• RadRichTextEditor
  • Context menu enabled for text in header in footer after we close them.
  • The images are not rendered when using Microsoft .Net Core.
  • Header and Footer Going "Out of the Box".
  • Table borders in the header or footer should be resized only when the header or footer is in edit mode.
  • When multiple RadRichTextEditor instances are created in separate threads, clicking on image results in a thread access exception.
  • Double clicking a cell before layout changes are fully updated may result in an exception.
  • The paste options are not respected when using the Paste method for the first time.
  • The caret position is incorrect when there is a global ScrollViewer style that sets the FlowDirection to RightToLeft.
• RadScheduler
  • Resource editor inside Edit Appointment Dialog is misplaced in Material themes.
• RadSyntaxEditor
  • Character data sections are not recognized by XmlTagger.
• RadTabbedForm
  • Setting the SelectedTab at runtime doesn't scroll to ensure that the tab is visible.
• RadTextBoxControl
  • The spaces are not converted to PasswordChar when UseSystemPasswordChar=true.
• RadTreeView
  • In some border cases longer node texts are cut.
  • Issue when rename a root node and the SortOrder property is set.
• RadVirtualGrid
  • VirtualGridDropDownListEditor with long text overlaps other cells.
  • Filter cell values are not cleared when FilterDescriptors are cleared.
  • Hitting tab after expanding row causes an exception.
• Theming
  • "Type not found..." when calling the ThemeResolutionService.LoadPackageResource method when loading the Fluent theme.
• TPF
  • The RadSvgImage type serializes the assembly version in the form`s .resx file causing errors when the project upgrades.
• Installation and general issues
  • The v2021.1.122 version of the UI.for.WinForms.AllControls.Net40 requires Microsoft .NET Framework 4.6.1 as minimum.
• PdfProcessing
  • Standard fonts do not respect font style and font weight when the original font is not found.
  • ArgumentException is thrown when merging a document containing Link annotation without action or destination.
  • NullReferenceException is thrown when parsing an object stream that contains endObj keyword.
  • Paragraph bullets are not painted as dots.
  • IndexOutOfRangeException is thrown when importing a document containing a specific image encoded with JBIG2Decode.
• SpreadProcessing
  • The TabColor is lost on import/export scenario and in case it is set in the code.
• WordsProcessing
  • Image size is not respected when importing HTML.
  • ArgumentException is thrown when importing invalid font sizes from DOCX.
  • Bullets are not exported correctly to PDF.
  • Floating image is positioned incorrectly when exporting to PDF in some cases when the image is added right after a run.
  • Empty paragraphs height is lower than expected in PDF export scenarios.