# 2021 v3 ## Content ## Accordion for WPF **Improvements** * [.NET 5.0\] [WINUI\] Made Style Adjustments on Foreground & Font Size. * [.NET 5.0\] Added VS Suggested Actions for C1Accordion. ## Basic Library for WPF **Improvements** * [C1MaskTaskBox\][C1NumericBox\] [C1ComboBox\] Added VS Suggested Actions for C1ComboBox, C1MaskedTextBox, C1NumericBox. * [C1TreeView\] Added VS Suggested Actions for TreeView. * Updated GcLicense. * Removed old license. **Bug Fixes** * Fixed the issue where Tab key navigation did not work properly when pressing Tab/Ctrl+Tab/Ctrl+Shift+Tab key from the keyboard. * [DockTabControl\] Fixed the issue where changing the selected DockTabItem resulted in resetting of the unselected TabItem content. ## Calendar for WPF **Improvements** * [.NET 5.0\] [WINUI\] Made Style Adjustments on Foreground & Font Size. * [.NET 5.0\] Added VS Suggested actions for C1Calendar. ## Chart for WPF **Breaking Changes** * [.NET 5.0\] Axes and gridlines are rendered behind data elements by default. Use new FlexChart.AxesOnTop property to control the position of axes. **Improvements** * [.NET 5.0\] [Blazor\] Added BreakEven series that implements Break-Even plot. **Bug Fixes** * [.NET 5.0\] Fixed the issue where the Axis scrollbar was not working correctly with the reversed axis. * [.NET 5.0\] Added Series.HitTest() method. * [.NET 5.0\] [Blazor\] Fixed the issue where the default legend order for the bar chart was not correct. * [.NET 5.0\] Fixed the issue where the position of the scrollbar was incorrect when the axis is at the right. * [.NET 5.0\] [Blazor\] Fixed the issue where the BreakEven chart did not clip correctly when zooming. * [.NET 5.0\] [Blazor\] Fixed the issue where an exception occurred in the BreakEven chart when using incorrect parameters. ## ColorPicker for WPF **Improvements** * [.NET 5.0\] [WINUI\] Made Style Adjustments on Foreground & Font Size. * [.NET 5.0\] Added VS Suggested Actions for C1ColorPicker. ## DataFilter for WPF **Improvements** * [.NET 4.5.2\] [.NET 5.0\] [FilterEditor\] Added VS Suggested Actions for FilterEditor. * [.NET 4.5.2\] [.NET 5.0\] Added VS Suggested Actions for DataFilter. * [.NET 5.0\] [WINUI\] Improved styles for Foreground & Font Size. **Bug Fixes** * Removed "Add Filter" from suggested actions menu of DataFilter. * [.NET 5.0\] Fixed the issue where System.NullReferenceException occurs when changing the numeric value in the column options menu after filtering the value from RangeFilter. * [.NET 5.0\] Fixed the issue where the Filter icon still was still showing in the column header when clearing the filter text after filtering the cell value by TextFilter. * [.NET 5.0\] Fixed the issue where the RangeFilter upper value could be smaller than the minimum (same for the lower value - maximum). * Fixed the issue where "The property 'C1DataFilter.Filters' cannot be set because it does not have an accessible set accessor " error was shown when clicking "Add Filter"from suggested actions menu of the DataFilter control. ## DataGrid for WPF **Bug Fixes** * Fixed the issue where the cell content was getting cropped. * Fixed the issue where a cell could be selected while dragging even if the IsSelectable property of DataGridColumn is set to false. ## DateTimeEditors **Improvements** * [.NET 4.5.2\] [.NET 5.0\] Added VS Suggested Actions for DateTimeEditors (C1DatePicker, C1DateTimePicker, C1TimeEditor). * [.NET 5.0\] [WINUI\] Improved styles for Foreground & Font Size. **Bug Fixes** * [.NET 5.0\] Fixed the issue where the background of Calendar inside C1DatePicker was made transparent to allow the popup background to be shown as expected. ## Docking for WPF **Improvements**
* [.NET 4.5.2\] [.NET 5.0\] Added VS Suggested Actions for C1DockTabControl and C1DockControl. * [.NET 4.5.2\] [.NET 5.0\] Request to provide the way to disable the Floating of the specific C1DockTabItem. * [.NET 5.0\] [WINUI\] Improved styles for Foreground & Font Size. **Bug Fixes** * Fixed the issue where "Fill Parent Container" did not take effect when Width and Height were set in DockControl. ## Document Library for WPF **Bug Fixes** * Fixed the issue where System.FormatException occurs when exporting FlexReport to Excel when a field contains a null value. * Fixed the issue where contents were lost in the excel export of C1FlexReport that contains the 'Paragraph' Field. ## Excel for WPF **Bug Fixes** * Fixed the issue where an incorrect index of print title was shown when loading the '.xlsx' file and saving by using C1Excel. * Fixed the issue where the book could not be saved properly. ## Extended for WPF **Improvements** * [C1Accordion\] Added VS Suggested Actions for C1Accordion. * [C1ColorPicker\] Added VS Suggested Actions for C1ColorPicker. **Bug Fixes** * [C1ColorPicker\] Fixed the issue where the TabIndex property was not working properly for C1ColorPicker. ## FlexChart for WPF **Breaking Changes** * Axes (including) gridlines are rendered behind data elements by default. Use new FlexChart.AxesOnTop property to control the position of axes. **Improvements** * Added BreakEven series that implements Break-Even plot. * Added SuggestedActions at design-time. **Bug Fixes** * Fixed the issue where the Axis scrollbar was not working correctly with the reversed axis. * Added Series.HitTest() method. * Fixed the issue where the default legend order for the bar chart was not correct. * Fixed the issue where the position of the scrollbar was incorrect when the axis is at the right. * Added FlexChart.HitTest() with an additional parameter that allows to include or exclude connecting lines from hit testing. * Fixed the issue where the BreakEven chart did not clip correctly when zooming. * Fixed the issue where an exception occurred in the BreakEven chart when using incorrect parameters. * Fixed the issue where FlexChart.SaveImage() method was not working properly. * Fixed the issue where FlexChart.HitTest() method was not working correctly with the line chart. * Fixed the issue where performance was being compromised while binding the chart. * Fixed the issue where C1RangeSelector initialization was not taking place properly. ## FlexGrid for WPF **Improvements** * Added SuggestedActions. * [.NET 5.0\] [WINUI\] Made Style Adjustments on Foreground & Font Size. **Bug Fixes** * Fixed the issue where a Memory leak occurred while using C1Flexgrid's CellTemplate. * Fixed the issue where the last row was not visible while scrolling FlexGrid containing the footer row. * Fixed the issue where selecting a row resulted in an exception error after clearing and adding the bound collection. * [FlexGridFilter\] Fixed the issue where a Memory leak occurred while using C1FlexGridFilter. * [.NET 5.0\] Fixed the issue where the cells were getting clipped in the star column. * [.NET 5.0\] Fixed the issue where ItemsSource was not detached correctly when setting it to null. * [.NET 5.0\] Fixed the issue where an exception was thrown in the layout of the GridColumnHeaderCell when setting DefaultColumnHeaderRowHeight to "Auto". * [.NET 5.0\] Fixed the issue where NewRow was causing rendering issues when NewRowPosition is set to Bottom. * [.NET 5.0\] Fixed the issue where the selected item from the dropdown of the GridDataMap column did not get reflected after it has been selected. * [.NET 5.0\] Fixed the issue where C1CheckBox was used instead of MS CheckBox in GridColumn and GridCheckBoxColumn in order to handle the TouchDown event. * [.NET 5.0\] Fixed the issue where the cursor cell was shown as selected even if was not selected. * [.NET 5.0\] Fixed the issue where the design-time data issue was causing all the cells to be black if the columns were specified explicitly. * Fixed the issue where any action does not occur on clicking the "Add GridFilter Assembly" option of SuggestedActions menu of FlexGrid. ## FlexPivot for WPF **Improvements** * [.NET 5.0\] Added VS Suggested Actions for FlexPivot. * [.NET 5.0\] Added VS Suggested Actions for FlexPivot. ## FlexViewer for WPF **Improvements** * Added VS Suggested Actions. ## GanttView for WPF **Improvements** * Added support for exporting to MS Project file. **Bug Fixes** * Fixed the issue where parameter type changed to bool roundToDurationUnit value instead of string value in ImportFromMsProjectXml() method. * Fixed the issue where the "Bad XML file, Importing failed" error message box appeared when importing the exported MS Project XML File to C1GanttView. * Fixed the issue where an exception was thrown while Right-clicking on designer view. * Fixed the issue where System.ArgumentOutOfRangeException occurred while importing a previously exported to MS Project XML File. * Fixed the issue where System.ArgumentNullException occurred while importing a previously exported to MS Project XML File. ## Input for WPF **Breaking Changes** * [.NET 5.0\] DropDownPopup template-part has been removed from C1DropDownButton. The popup is now handled internally by the control, customers can customize it through PopupStyle property. * [.NET 5.0\] C1ItemsControl is now inherited by the C1ComboBox. * [.NET 5.0\] UI path is now removed from C1ComboboxItem, C1ComboboxItem is a pure class model now. **Improvements** * [.NET 5.0\] C1ListView can be used as C1Combobox Items Presenter now. * [.NET 5.0\] Added C1MultiSelect control. * [.NET 5.0\] Added VS Suggested Actions for C1ComboBox, C1MaskedTextBox, C1NumericBox. * [.NET 5.0\] [WINUI\] Made Style Adjustments on Foreground & Font Size. **Bug Fixes** * [MultiSelect\] Fixed the issue where selected tags were not displayed on initial load if CheckedMemberPath returns true. * [.NET 5.0\] Fixed the issue where the selected item became empty when pressing the F2 key after setting the C1ComboBox as EditTemplate of C1TreeView. * [.NET 5.0\] Fixed the issue where the previously selected item remained in the text area when ItemsSource is changed or set null value. * [.NET 5.0\] Fixed the issue where the DropDown list of items containing the matched text in the text area could not open if the Condition is set to 'Contains'. * [.NET 5.0\] Fixed the issue where the previously selected item could not be selected again after deleting the selected item from the text area. * [.NET 5.0\] Fixed the issue where the DropDown was closed after selecting an item when the SelectionMode is set to "Multiple" in ComboBox. * [.NET 5.0\] Fixed the issue where the "Close" popped up automatically if the windows containing the popup is deactivated. * [.NET 5.0\] Fixed the issue where the C1DropDownButton was throwing an exception if IsDropDownOpen is set in XAML. * [.NET 5.0\] Fixed the issue where the C1DropDownButton popup was not honoring the FlowDirection. * [.NET 5.0\] Fixed the issue where the SelectionChanged event did not get fired initially in ComboBox. * [.NET 5.0\] Fixed the issue where the DropDown gets closed when typing text in the text area after the dropdown was opened. * [.NET 5.0\] Fixed the issue where StackOverflowException occurred when the focus is set inside the RichTextBox. * [.NET 5.0\] Fixed the issue where the Focus gets lost after selecting any item. * [.NET 5.0\] Fixed the issue where an Item selected by entering text in the text area did not appear in the visible area of the dropdown list. * [.NET 5.0\] Fixed the issue where one item could be selected repeatedly by SelectedItems.Add() method in Multiple SelctionMode. * [.NET 5.0\] Fixed the issue where MultiSelect control was not added in VS Toolbox even after installing the C1.WPF.Input package. * [.NET 5.0\] Fixed the issue where the class names were displayed in the dropdown list when ItemsSource is changed at run time. * [.NET 5.0\] Fixed the issue where the Applied GroupStyle did not work in C1ComboBox. * [.NET 5.0\] Fixed the issue where 'System.NotSupportedException' was thrown in System.Private.CoreLib.dll when clearing the C1MultiSelect's items using the Clear() method. * [.NET 5.0\] Fixed the issue where the selected items were displayed twice in Multiple SelectionMode. * [.NET 5.0\] Fixed the issue where the popup-based controls, like dropdowns and menus, were throwing an exception when they are used inside a Popup with no logical parent. * [.NET 5.0\] Fixed the issue where keyboard navigation did not work when the dropdown was opened. * [.NET 5.0\] Fixed the issue where the FocusBrush did not work properly. * [.NET 5.0\] Fixed the issue where the background of ListView inside C1ComboBox was made transparent to allow the popup background to be shown as expected. * [.NET 5.0\] Fixed the issue where C1DropDownButton.Content stops being a logical child of the control to allow foreground inheritance from the popup style. * [.NET 5.0\] Fixed the issue where the Focus did not remain on the selected item after an item is selected. * [.NET 5.0\] Fixed the issue where Set SelectedBackground color did not apply on the selected item. * [.NET 5.0\] Fixed the issue where newly added items were not shown in the MultiSelect text area after changing MaxHeaderCount in Text DisplayMode. * [.NET 5.0\] Fixed the issue where the TouchDown event was handled on C1Checkbox to avoid manipulation events taking place when tapping the C1Checkbox inside a ScrollView. * [.NET 5.0\] Fixed the issue where C1DropDownButton.Content was not inheriting DataContext. ## ListView for WPF **Improvements** * [.NET 5.0\] [WINUI\] Made Style Adjustments on Foreground & Font Size. * [.NET 5.0\] Added C1ListView, C1TileListView controls for .Net 5. **Bug Fixes** * [.NET 5.0\] Fixed the issue where selection did not work properly when changing 'Single' SelectionMode after selecting all list items. * [.NET 5.0\] Fixed the issue where Data did not get refreshed immediately and was shown as blank when scrolling the suggested data in C1MultiSelect's dropdown list in any AutoComplete Mode. * [.NET 5.0\] Fixed the issue where an error occurred if ListViewItemView is added from the context menu. * [.NET 5.0\] Fixed the issue where Items could be selected through the 'Select All' checkbox when the SelectionMode is set None. * [.NET 5.0\] Fixed the issue where 'HorizontalContentAlignment' and 'VerticalContentAlignment' properties were not working in ListViewItem of C1ListView and C1TileListView. * [.NET 5.0\] Fixed the issue where an error occurred if the ListViewItemView is added from the context menu. * [.NET 5.0\] Fixed the issue where item selection could not be changed by pressing arrow keys from the keyboard. * [.NET 5.0\] Fixed the issue where an item was not selected if the binding is set for the SelectedItem property. * [.NET 5.0\] Fixed the issue where ArgumentOutOfRangeException occurs when adding the ListViewGroupItem in C1ListView/C1TileListView. * [.NET 5.0\] Fixed the issue where checkbox and content text was not on the same line if ShowCheckBoxes is set to True. * [.NET 5.0\] Fixed the issue where the SelectAll checkbox did not show when ShowSelectAll is set True at design time. * [.NET 5.0\] Request to change the Summary Description for SelectedItems in C1ListView. ## Map for WPF **Improvements** * [.NET 5.0\] Added VS Suggested actions for Maps. **Bug Fixes** * [.NET 4.5.2\] [.NET 5.0\] Fixed the issue where an error occurred while parsing KML files on a machine with Russian culture. ## Menu for WPF **Improvements** * [.NET 5.0\] [WINUI\] Made Style Adjustments on Foreground & Font Size. **Bug Fixes** * [.NET 5.0\] Fixed the issue where Foreground inheritance was avoided inside the popup of C1ContextMenu. * [.NET 5.0\] Fixed the issue where sub-menus were not closed automatically when the parent menu is not visible. ## Pdf for WPF **Bug Fixes** * Fixed the issue where '\\t' was not working as expected in the DrawString method. * Fixed the issue where the Right-Aligned multi-line text was rendered incorrectly. ## PropertyGrid for WPF **Improvements** * [.NET 5.0\] [WINUI\] Made Style Adjustments on Foreground & Font Size. **Bug Fixes** * [.NET 5.0\] Fixed the issue where an exception was thrown while editing the CornerRadius property. * [.NET 5.0\] Fixed the issue where PropertyGrid's Scrollbar hides the reset button. * [.NET 5.0\] Fixed the issue where System.NotSupportedException occurs when clicking the reset button of HorizontalAlignment/VerticalAlignment. * [.NET 5.0\] Fixed the issue where an exception was thrown while editing BorderThickness/Padding/Margin. ## RichTextBox for WPF **Improvements** * [.NET 4.5.2\] [.NET 5.0\] Added VS Suggested Actions for RichTextBox. * [.NET 5.0\] [WINUI\] Style Adjustments on Foreground & Font Size. **Bug Fixes** * [C1RichTextBoxToolbar\] Fixed the issue where Margin and Padding button did not show in Paragraph area. * [SimplifiedRichTextBoxToolbar\] Fixed the issue where the Border dropdown icon's alignment was different when resizing the form after choosing one item from the border dropdown. * [C1SimplifiedRichTextBoxToolbar\] Fixed the issue where 'C1.WPF.RichTextBox.C1BorderTool+Proxy' text was shown when resizing the window after choosing item from 'Borders' dropdown. * [C1SimplifiedRichTextBoxToolbar\] Fixed the issue where NullReferenceException occurs when clicking FontColor/HighlightColor/ParagraphColor for the second time. * Fixed the issue where System.ArgumentException occurred on setting Html that contains a table without height/width. ## SpellChecker for WPF **Improvements** * [.NET 5.0\] [WINUI\] Made Style Adjustments on Foreground & Font Size. ## Schedule for WPF **Improvements** * [C1Calendar\] Added VS Suggested Actions for C1Calendar. * [.NET 5.0\] Ported C1Scheduler from wpf-45. **Bug Fixes** * Fixed the issue where the all-day appointment was not properly displayed in the print preview of 'Daily Style'. * [Calendar\] Fixed the issue where Removed MonthCount from VS Suggested Action Menu of Calendar. * Fixed the issue where 'Recurrence:' text was not shown when previewing the Recurring Appointment by 'Memo Style'. * Fixed the issue where the document of C1Schedule was not shown properly in Print Preview when setting more than 3 days in Daily Style. ## Tab Control for WPF **Improvements** * [.NET 5.0\] [WINUI\] Style Adjustments on Foreground & Font Size. * [.NET 5.0\] Added VS Suggested Actions for TabControl and TabItem. **Bug Fixes** * [.NET 5.0\] Fixed the issue where Tab key navigation did not work properly when pressing Tab/Ctrl+Tab/Ctrl+Shift+Tab key from the keyboard. ## Toolbar for WPF **Bug Fixes** * Fixed the issue where the AboutBox link is not contained in the context menu of C1ToolbarItem. ## TreeView for WPF **Improvements** * [.NET 5.0\] [WINUI\] Made Style Adjustments on Foreground & Font Size. * [.NET 5.0\] Added VS Suggested Actions for TreeView. ## Word for WPF **Improvements** * Added sample to demo for exporting the context of C1RichTextBox to MS Word document. ## WPF Core Library **Improvements** * [.NET 5.0\] [WINUI\] Improved styles for Foreground & Font Size. * [.NET 5.0\] Updated GcLicense. * [.NET 5.0\] Included Xaml and resx files in the drop. **Bug Fixes** * [.NET 5.0\] Fixed the issue where a License exception occurs when using Net5 controls during the trial period. * [.NET 5.0\] Fixed the issue where the C1ScrollViewer.HorizontalScrollBarVisibility and VerticalScrollBarVisibility were not honored.