Telerik UI for WinForms R3 2021 SP1 (version 2021.3.1109) Retail
Telerik UI for WinForms R3 2021 SP1 (version 2021.3.1109) Retail
Telerik UI for WinForms includes more than 90 user interface controls you can use to fulfill the most demanding desktop or tablet application requirements. All-way customizable GridView, Form, Chart, Scheduler, RichTextBox and other essential controls enable you to build any Line of Business or Modern application in less time while staying under budget.
All Telerik Windows Forms controls come with full theme support. You can use any of the 19 included themes (Windows 8, Office 2013, Visual Studio 2012), or build new ones with the intuitive and unique Visual Style Builder tool. The built-in themes help you effortlessly deliver sleek and consistent, next-generation user experiences across your desktop and tablet applications.
Despite having animations and rich visual effects, Telerik UI for WinForms controls feature excellent performance aimed at helping developers like you improve your productivity and deliver better and faster applications in less time.
UI for WinForms enables easy development of complex, high-performing apps by:
Minimizing the amount of required repainting and layout rearrangements
Empowering all data controls with a data engine guaranteeing blazing-fast data loading and updates
Allowing you to exercise fine-grained control over the component's appearance and behavior using simple CSS-like syntax
Setting attractive defaults for controls supplied by the Telerik Presentation Framework
Providing easy integration with CAB and its underlying infrastructure
UI for WinForms R3 2021 SP1 (version 2021.3.1109)
What's New
NEW
Rounded corners support in Windows 11 - the behavior is enabled by default and can be controlled by the Telerik.WinControls.WindowsSettings.EnableRoundedCornersDefaultValue property.
RadRichTextEditor Mentions (Suggestions) - enables you to show a predefined list of suggestions to be inserted into the document content when the users type a specific mention character, e.g. '@'.
RadSchedulerNavigator Date Selector - selecting a date inside the calendar will change the start date of the active view preserving the same days count.
RadPropertyGrid - added ability to specify a different height for each item.
RadVirtualKeyboard - added beep sound functionality after pressing a key and improved API for finding key row without the necessary of knowing the exact keyboard layout.
RadTaskBoard - polished the users and tags management in the task cards.
Support and Compatibility
NEW
Full Visual Studio 2022 and .NET 6 support.
FileDialogs
FIXED
The application stops responding when using RadOpenFileDialog.
'Parameter is not valid.' Exception.
New Controls
FIXED
Vertical scrollbar overlaps the taskCards when ColumnScrollBarThickness is increased.
RadChartView
FIXED
The axis' label are difficult to read in VisualStudio2012DarkTheme.
RadFilterView
FIXED
Filtering exception if all cells in a decimal column have value of 0.
RadColorBox
FIXED
OldColor is not displayed in the control.
RadForm
NEW
Add global setting to apply rounded corners style for Windows 11.
When the mouse is over the maximize button, the snap layouts window is not shown in Windows 11.
FIXED
RadForm doesn't apply StartPosition property at High DPI.
RadGanttView
FIXED
Missing child link after rebinding the control.
Moving the splitter causes losing task position in GanttViewTextViewElement.
RadGridView
FIXED
GridViewSpreadStreamExport throws an error System.ArgumentOutOfRangeException.
Improve Tab Order In Property Builder.
Memory leak when search row is visible and the control is rebind multiple times.
RadPdfViewer
FIXED
Memory leaks when opening a large file several times.
Type 3 Font glyph widths are not calculated correctly when there is a Differences array.
Rendering error in the RadFixedContentRenderer class.
An InvalidOperationException is thrown when scrolling a specific document.
Type 3 Font glyph widths are not calculated correctly when there is a Differences array.
An InvalidCastException is thrown when importing a document containing a CIDFont with default width (DW) set as PdfReal (double).
Handled ArgumentException is thrown when importing documents containing form fields with the same fully qualified name.
A NullReferenceException is thrown when trying to digitally sign a document.
RadPivotGrid
FIXED
Aggregate functions in AggregateOptionsDialog are not localized properly.
Sets are duplicate for each dimension.
Incorrect sort order when the sorted field contains null values and the IgnoreNullValues of PropertyAggregateDescription set to True.
ComboBox filter option in LabelFilter does not filter the data.
RadTaskBoard
FIXED
Introduce ForeColor property UserInfo.
Expose the TaskCardSelecting and TaskCardSelected events in the Visual Studio's Events property grid.
RadVirtualKeyboard
NEW
Add beep sound functionality after pressing a key.
FIXED
Edit UI Elements dialog at design-time allows editing key properties which are not serialized.
RadRichTextEditor
FIXED
Built-in spellchecking is not working in .NET Core.
InsertHyperlinkDialog adds automatically http:// in front of any link not containing http/https.
Moving the keyboard focus around RichTextBox raises new GotFocus/LostFocus events despite the fact that the control is already focused.
An InvalidOperationException is thrown during the layout of a table cell with a floating image.
A KeyNotFoundException is thrown when loading an RTF file with missing fonts.
Setting IsPrimary at run-time does not affect the visibility of styles.
DocumentPosition's finalizer implementation causes excessive memory traffic.
RadSplitContainer
FIXED
The SplitPanel access modifier cannot be set to public or protected at design time.
RadSpreadsheet
FIXED
RadSpreadsheet: The WorkbookContentChanged event is invoked right after importing a document.
RadSyntaxEditor
FIXED
OverloadListWindow is clipped and displayed off-screen.
SQLTagger CURRENT_DATE and CURRENT_TIMESTAMP are not highlighted.
RadTextBoxControl
FIXED
Incomplete Selection Oddity.
RadSpellChecker indicates correct words as incorrect at the end of the sentence.
RadTreeView
FIXED
Control is not working for Office2019Dark theme.
Memory is not released when RadTreeNodes are added to the control and then removed.
TPF
FIXED
OutOfMemory exception on rendering small SVG file.
KeyNotFoundException when setting Font.
PdfProcessing
NEW
Handle import of documents containing entries with duplicated object number in more than one subsection.
FIXED
RadFixedPages are created without PageNumber set when using the RadFixedDocument.Pages.AddPage() method.
Wrong parsing to Unicode mapping leads to an ArgumentOutOfRangeException.
An InvalidCastException is thrown when importing a document containing a CIDFont with default width (DW) set as PdfReal (double).
Handled ArgumentException is thrown when importing documents containing form fields with the same fully qualified name.
SpreadProcessing
FIXED
An exception is thrown when color does not have a complete value.
SpreadsheetNameException is thrown when importing workbooks with a locally defined built-in name.
Hidden sheets should not be exported to PDF. Property is now exposed to control whether the hidden sheets should be included or not.
WordsProcessing
NEW
DocxFormatProvider: Introduced support for hyperlinks on images.
FIXED
Text is not replaced when the document contains empty fields.
Unexpected behavior when replacing a string within a run that is not the first element in the paragraph.
Wrong import of the border local attribute of Html tables.
Forecolor of table cells text is not preserved when exporting to PDF.
Table properties are not preserved when replacing text with table.
An ArgumentNullException is thrown when importing HTML with empty col elements without attributes.
DocxFormatProvider: A NullReferenceException is thrown when exporting an abstract list with character properties.
ZipLibrary
FIXED
Decompressing a password-protected archive with a Stored compression method throws InvalidArgumentOffsetCount.
Changed Node Assembly
CHANGED
ChangedNode Assembly="Telerik.WinControls.GridView.dll" Parent="Telerik.WinControls.UI.GridSearchCellElement" Node="MatchCaseButton" Type="Property" Difference="Deleted" Message="Use MatchCaseMenuItem instead."
What's New
NEW
Rounded corners support in Windows 11 - the behavior is enabled by default and can be controlled by the Telerik.WinControls.WindowsSettings.EnableRoundedCornersDefaultValue property.
RadRichTextEditor Mentions (Suggestions) - enables you to show a predefined list of suggestions to be inserted into the document content when the users type a specific mention character, e.g. '@'.
RadSchedulerNavigator Date Selector - selecting a date inside the calendar will change the start date of the active view preserving the same days count.
RadPropertyGrid - added ability to specify a different height for each item.
RadVirtualKeyboard - added beep sound functionality after pressing a key and improved API for finding key row without the necessary of knowing the exact keyboard layout.
RadTaskBoard - polished the users and tags management in the task cards.
Support and Compatibility
NEW
Full Visual Studio 2022 and .NET 6 support.
FileDialogs
FIXED
The application stops responding when using RadOpenFileDialog.
'Parameter is not valid.' Exception.
New Controls
FIXED
Vertical scrollbar overlaps the taskCards when ColumnScrollBarThickness is increased.
RadChartView
FIXED
The axis' label are difficult to read in VisualStudio2012DarkTheme.
RadFilterView
FIXED
Filtering exception if all cells in a decimal column have value of 0.
RadColorBox
FIXED
OldColor is not displayed in the control.
RadForm
NEW
Add global setting to apply rounded corners style for Windows 11.
When the mouse is over the maximize button, the snap layouts window is not shown in Windows 11.
FIXED
RadForm doesn't apply StartPosition property at High DPI.
RadGanttView
FIXED
Missing child link after rebinding the control.
Moving the splitter causes losing task position in GanttViewTextViewElement.
RadGridView
FIXED
GridViewSpreadStreamExport throws an error System.ArgumentOutOfRangeException.
Improve Tab Order In Property Builder.
Memory leak when search row is visible and the control is rebind multiple times.
RadPdfViewer
FIXED
Memory leaks when opening a large file several times.
Type 3 Font glyph widths are not calculated correctly when there is a Differences array.
Rendering error in the RadFixedContentRenderer class.
An InvalidOperationException is thrown when scrolling a specific document.
Type 3 Font glyph widths are not calculated correctly when there is a Differences array.
An InvalidCastException is thrown when importing a document containing a CIDFont with default width (DW) set as PdfReal (double).
Handled ArgumentException is thrown when importing documents containing form fields with the same fully qualified name.
A NullReferenceException is thrown when trying to digitally sign a document.
RadPivotGrid
FIXED
Aggregate functions in AggregateOptionsDialog are not localized properly.
Sets are duplicate for each dimension.
Incorrect sort order when the sorted field contains null values and the IgnoreNullValues of PropertyAggregateDescription set to True.
ComboBox filter option in LabelFilter does not filter the data.
RadTaskBoard
FIXED
Introduce ForeColor property UserInfo.
Expose the TaskCardSelecting and TaskCardSelected events in the Visual Studio's Events property grid.
RadVirtualKeyboard
NEW
Add beep sound functionality after pressing a key.
FIXED
Edit UI Elements dialog at design-time allows editing key properties which are not serialized.
RadRichTextEditor
FIXED
Built-in spellchecking is not working in .NET Core.
InsertHyperlinkDialog adds automatically http:// in front of any link not containing http/https.
Moving the keyboard focus around RichTextBox raises new GotFocus/LostFocus events despite the fact that the control is already focused.
An InvalidOperationException is thrown during the layout of a table cell with a floating image.
A KeyNotFoundException is thrown when loading an RTF file with missing fonts.
Setting IsPrimary at run-time does not affect the visibility of styles.
DocumentPosition's finalizer implementation causes excessive memory traffic.
RadSplitContainer
FIXED
The SplitPanel access modifier cannot be set to public or protected at design time.
RadSpreadsheet
FIXED
RadSpreadsheet: The WorkbookContentChanged event is invoked right after importing a document.
RadSyntaxEditor
FIXED
OverloadListWindow is clipped and displayed off-screen.
SQLTagger CURRENT_DATE and CURRENT_TIMESTAMP are not highlighted.
RadTextBoxControl
FIXED
Incomplete Selection Oddity.
RadSpellChecker indicates correct words as incorrect at the end of the sentence.
RadTreeView
FIXED
Control is not working for Office2019Dark theme.
Memory is not released when RadTreeNodes are added to the control and then removed.
TPF
FIXED
OutOfMemory exception on rendering small SVG file.
KeyNotFoundException when setting Font.
PdfProcessing
NEW
Handle import of documents containing entries with duplicated object number in more than one subsection.
FIXED
RadFixedPages are created without PageNumber set when using the RadFixedDocument.Pages.AddPage() method.
Wrong parsing to Unicode mapping leads to an ArgumentOutOfRangeException.
An InvalidCastException is thrown when importing a document containing a CIDFont with default width (DW) set as PdfReal (double).
Handled ArgumentException is thrown when importing documents containing form fields with the same fully qualified name.
SpreadProcessing
FIXED
An exception is thrown when color does not have a complete value.
SpreadsheetNameException is thrown when importing workbooks with a locally defined built-in name.
Hidden sheets should not be exported to PDF. Property is now exposed to control whether the hidden sheets should be included or not.
WordsProcessing
NEW
DocxFormatProvider: Introduced support for hyperlinks on images.
FIXED
Text is not replaced when the document contains empty fields.
Unexpected behavior when replacing a string within a run that is not the first element in the paragraph.
Wrong import of the border local attribute of Html tables.
Forecolor of table cells text is not preserved when exporting to PDF.
Table properties are not preserved when replacing text with table.
An ArgumentNullException is thrown when importing HTML with empty col elements without attributes.
DocxFormatProvider: A NullReferenceException is thrown when exporting an abstract list with character properties.
ZipLibrary
FIXED
Decompressing a password-protected archive with a Stored compression method throws InvalidArgumentOffsetCount.
Changed Node Assembly
CHANGED
ChangedNode Assembly="Telerik.WinControls.GridView.dll" Parent="Telerik.WinControls.UI.GridSearchCellElement" Node="MatchCaseButton" Type="Property" Difference="Deleted" Message="Use MatchCaseMenuItem instead."
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