Release History

UI for WinForms R3 2021 (version 2021.3.914)

September 15, 2021

New Controls

NEW

• RadTaskBoard - a Kanban-like control that comes with many features, like columns, tasks, users, tags, drag and drop, selection, accent settings, touch support, etc.
• RadFilterView - a user-friendly UI for building filter descriptors. It builds appropriate categories and editors and provides easy to use UI for filtering large amounts of data.
• Hierarchy in the Navigation View - the Navigation View inside RadPageView can now build a hierarchy. This mode supports drag and drop, infinite nesting, and comes with various settings controlling the visual appearance.

Support and Compatibility

NEW

• .NET 6.0 - We’ve built our controls against all the preview versions of .NET 6.0 and we can confirm that we are fully compatible.
• Visual Studio 2022 support - the biggest gain is that the devenv.exe process is 64 bits, and the application should better handle large solutions.
• WinForms Converter - converts the Microsoft controls to Telerik ones. Now the converter is compatible with the latest official Visual Studio.

RadApplicationMenu

FIXED

• Sometimes RadMenuComboItem hides before clicking on it.

Converter Tool

NEW

• Form's designer file is missing in the converter wizard if the form's file name ends with "Settings"

RadBrowseEditor

FIXED

• InitialDirectory not working when DialogType is RadOpenFolderDialog.

RadChartView

FIXED

• System.OverflowException when setting CategoricalDataPoint value to decimal.MaxValue/decimal.MinValue.
• The last symbol in title is cut off when exporting to image.

RadDataFilter

FIXED

• "Is in list" filter operator doesn't work correctly when the values contains intervals.

RadDropDownList

FIXED

• Control's Height doesn't refresh after change font unit at design-time.

RadForm

FIXED

• Setting AutoScroll to true doesn't allow you to scroll the form's container at design time.

RadGridView

NEW

• Add option to set EndEditOnLostFocus property of editors.

FIXED

• Exception when colapsing a row that has a RadTextBoxControlEditor open.
• Layout does not load correctly the FilterDescriptor if filtered by blank.
• Missing rows when filtering the grid on Infinity values.
• NullReferenceException when call BestFitColumns method and rebind the grid with custom theme.
• RadDropDownListEditor has incorrect style for its popup.

RadImageEditor

NEW

• Add zooming functionality that considers the mouse position.

RadListView

FIXED

• Unhandled exception on Items.Remove.

RadMap

FIXED

• Elements should be hit tested with points lying on the path's outline (border/contour).
• Hint over Pins in Maps doesn't show hint with accent properly.
• Layers.HitTest method overloads should all consider whether the layer is visible or not.
• MapPins are shifted at certain zoom levels when you change the pin's size.
• Setting left padding to MapCallout is applied to right also.

RadMaskedEditBox

NEW

• Improve the EMailMaskTextBoxProvider to allow TLDs which are longer than 4 characters.

RadMultiColumnComboBox

FIXED

• Incorrect popup's position when the AutoSizeDropDownToBestFit property is enabled.

RadPageView

NEW

• Setting in the NavigationView allowing selection of the page view items when there is not enough space and the items container cannot fit the available space.
• Add hierarchy to the NavigationView.

FIXED

• RadPageView: Changing the HeaderHeight property at runtime of the NavigationView does not update the Hamburger button height

RadRibbonBar

FIXED

• High DPI Mode doesn't scale.

RadScheduler

FIXED

• Appointment Mapping dialog is not visible with VS dark theme.
• Displaying an appointment with a subject of empty html tags <> will crash the program.
• Date label doesn't respect the DisplayedCellsCount in the active view.

RadSpreadsheet

FIXED

• Changing Sheet name at Runtime doesn't update name.
• The document should be scrolled with the MouseWheel.
• Alert message is showing twice when using Ctrl+V to paste on a protected sheet.
• Control crashes when right-clicking "Copy" on an empty cell.
• Double-Clicking the fx button in the formula bar allows modifications to protected worksheet.
• Scroll bar is not working as expected.
• Zoom Control skips over increments when clicking arrow(s) quickly.

RadSyntaxEditor

FIXED

• ArgumentOutOfRangeException when running the application and the NumbersColor is set at design time via the Element Hierarchy Editor.

RadTextBox

FIXED

• Wrong Embedded Label position in TextBox.

RadTextBoxControl

FIXED

• Incorrect Caret position after user's input when AutoComplete is enabled.
• New character is not insert at the correct position.

RadTimePicker

FIXED

• After paste opening editor causes text set to 23:59.

RadTreeView

FIXED

• Appium is unable to locate RadTreeNodes outside of the first parent node collection.

TPF

FIXED

• Incorrect text rendering when changing the Font.

RichTextBox

NEW

• Fixed ComboBox and DropDownList content controls should not change value when list is updated.
• Introduced support for Non-Breaking Spaces.
• Minor fixes for the content controls.

FIXED

• Performance issue in the latest version after changing the document multiple times.
• Memory leak in ContentControlsPositionManager with surviving WeakEventHandler instances when loading a new document.
• А memory leak with surviving SpanProperties instances when loading a new document.
• Calling a ChangeAllFieldsDisplayMode(FieldDisplayMode.Result) on a document containing a multiline document variable leads to wrongly updated span box text.
• Ribbon TableStylesGallery event handler memory leak.
• The watermark position is not correct when using multiline text.
• FloatingDrawing (shape or image) stays selected when right-clicking somewhere outside it.

RadPdfViewer

NEW

• Handle import of documents containing Simple fonts with names of entries in the Encoding`s Differences that are not part of the Adobe Glyph List.
• Introduced support for handling documents containing invalid cross-reference table start index.

FIXED

• The default radio button state is not displayed correctly with specific documents.
• Text cannot be selected in FitToPage mode.
• Text is extracted with wrong characters when there is Simple Font without ToUnicode mapping.
• NullReferenceException is thrown when annotation has appearance state but uses single state appearances.

PdfProcessing

NEW

• Handle import of documents containing Simple fonts with names of entries in the Encoding`s Differences that are not part of the Adobe Glyph List.
• Introduced support for handling documents containing invalid cross-reference table start index.

FIXED

• An ArgumentOutOfRangeException is thrown when importing a document containing a specific image stream.
• Unable to import field with a name that is not specified as a literal string.
• An exception is thrown when the NormalContentSource of a widget is null and one flattens the form fields.
• An exception is thrown when importing a file with LabColor gradients.
• Checkbox fields are exported with the wrong state.
• Checkbox fields that have a value set to No are exported with the wrong state.
• Importing a document containing Location with the only page in it causes ArgumentOutOfRangeException.
• Scrolling a large document causes an OutOfMemoryException.
• RadFixedPage`s MediaBox and CropBox are not copied when calling the RadFixedDocument.Clone() method.

SpreadProcessing

FIXED

• Exporting sheet properties corrupts the file and it cannot be opened in Excel.
• An exception is thrown when calling AccountingFormatStringBuilder.BuildFormatString.
• The column cannot be auto-fitted when it contains cells merged across rows.

SpreadStreamProcessing

NEW

• Introduced API for exporting the page setup. Now you can set page settings for printing like orientation, size, scale factor, and fit to contents.
• Intruduced API for setting culture-independent number formats.

FIXED

• Some applications like Open Office cannot import dates exported with SpreadStreamProcessing.
• Measuring cell content size leads to wrong results.

WordsProcessing

NEW

• Introduced support for column width defined inside colgroup and col tags when importing HTML.
• Introduced a way to replace text with other document elements.

FIXED

• An exception is thrown trying to import HTML that contains width with an empty value.
• InvalidOperationException is thrown while importing DOC file with invalid tab stop leader value.
• List indent is respected instead of locally set paragraph indent when exporting to PDF.
• NullReference exception when importing document with fields and a table in the footer.
• When the inline image has only the width set, the image size is wrongly calculated when converting to PDF.
• Fixed image size set in style does not respect unit type.
• Missing images after importing a DOC file.
• A NotSupportedException is thrown while importing DOC file with tab stops that are aligned to lists.
• Numeric formatting of merge field is not respected when the data is set as double or float.
• Wrong numbering position when a paragraph contains numbering in the style and a page break.
• HtmlFormatProvider: KeyNotFoundException is thrown while exporting list whose first level has RestartAfterLevel=0.
• A NullReferenceException is thrown when importing DOCX document containing AltChunk element.
• Missing content when exporting a document containing a Field that has no Separator set.