Released: May 12, 2021

Updates in R2 2021

Features

• PdfProcessing
  • Implemented API for flattening form fields.
  • Introduced support for Lab color space.
  • Implemented GetColor method for Indexed color space.
• RibbonView
  • Exposed a property to control the visibility of the backstage close button - CloseButtonVisibility.
• RichTextBox
  • DocxFormatProvider: Introduced mechanism for importing attributes defined without namespace.
• SpreadProcessing
  • Introduced import of calculated formula values from XLSX.
  • Introduced conversion from DataTable to RadWorkbook/RadWorksheet and vice versa.
• Spreadsheet
  • Introduced import of calculated formula values from XLSX.

Fixes

• All Controls
  • Memory leak when changing the items source and using QueryableExtensions.
• ComboBox
  • Now the UpdateTextOnLostFocus setting affects the texts correctly when using the UpdateSelectionOnLostFocus feature.
• DataFilter
  • NullReferenceException as a binding error occurs when a filter descriptor is removed.
• DataForm
  • Setting the Content property of DataFormDataField does not work when done in an AutoGeneratingField event handler.
  • DataFormComboBoxField`s SelectedIndex is not set when the value of the data-bound object is 0.
• PdfProcessing
  • An ArgumentException is thrown when merging or splitting files with the PdfStreamWriter.
• PivotGrid
  • Changed: RadDateTimePicker inputs in the label filter dialog are clipped when selected operator is between.
• PropertyGrid
  • Several Data resources, used in the PropertyGrid styles for each of the themes, have some duplicate names as the Grid assembly resources. Some resource from the Data assembly which has a GridView_ prefix - e.g. ToggleButtonBorder is now renamed to PropertyGrid_ToggleButtonBorder.
• RibbonView
  • There is an empty space (gap) between the ribbon title and the RadBackstageItem content.
  • Changed: Updated the TargetType of the RadRibbonBackstage's ControlTemplate and its x:Key. The ControlTemplates are changed from TabControlTemplate/2013 to RibbonBackstageControlTemplate/2013 and their target from RadTabControl to RadRibbonBackstage.
• RichTextBox
  • DocumentFormatProvidersManager.GetSupportedExtensions() method throws a NullReferenceException.
  • HtmlFormatProvider: ArgumentException is thrown when importing an image with а missing bitmap frame.
  • Unexpected behavior in the DocumentRuler indent when the unit type is set to an inch.
  • Dropping RichTextBox control from the toolbox generates wrong DarkBasePath and ModernBasePath for the icons.
  • A NullReferenceException is thrown in specific cases in the RunCaretTimer method.
• SpreadProcessing
  • An invalid file is generated when the freezing panes are set, and the file is opened in Excel.
  • An InvalidOperationException is thrown when attaching to CellPropertyChanged event and trying to modify the cell.
  • Exporting a document containing two exactly the same styles with different names causes invalid an document.
  • Improved the memory usage on copy-pastе operations.
• Spreadsheet
  • RadSpreadsheetSheetSelector is not collapsed when setting its IsVisible property to false.
  • Exporting a document containing two exactly the same styles with different names causes invalid an document.
  • Improved the memory usage on copy-pastе operations.
  • The Font Size combo box in the ribbon is cut-off when the Material theme is applied.
• TabControl
  • Wrong selection in the dropdown items when they are reordered in DropDownOpened event handler.
• TileList
  • Memory leak when removing items from the ItemsSource of the control.
• TreeView
  • Selection with Shift key and deselection of thousand items is too slow.