2025 v1.2 ColorPicker Improvements [.NET] Added support for custom localization. Core Breaking changes [.NET] Moved C1Localizer and C1LocalizeExtension classes to the C1.WPF.Core namespace. Bug fixes [.NET Framework] Fixed an issue when C1 components were not added to the toolbox. DataFilter Improvements [.NET] Added support for custom localization. DataGrid.Excel Improvements [.NET Framework] Updated C1.Excel dependency. Document Improvements [.NET Framework] Updated C1.Win.Pdf dependency. Bug fixes [.NET Framework] Fixed Canvas rendering issue. Docking Improvements [.NET] Added support for custom localization. Bug fixes [.NET] Fixed the layout logic for C1DockTabControl to ensure docked tabs fill the available space. The HorizontalFill property now works as expected. [.NET] [.NET Framework] Corrected design-time selection behavior. Content inside C1DockGroup can now be selected in the designer. FlexPivot Improvements [.NET] Added support for custom localization. FlexSheet Improvements [.NET Framework] Updated C1.Win.Pdf dependency. Bug Fixes [.NET Framework] Fixed an issue where C1.WPF.FlexGrid.ColumnFilterEntry items appeared in the “Condition” filter dropdown. FlexViewer Improvements [.NET] Added support for custom localization. [.NET] Added MaxPrintPageCount property to Viewer. GanttView Bug fixes [.NET] Corrected display of timescale in the "uu" and "uu:ii" formats. [.NET] Corrected behavior of GridView cells in Resources, Calendar, Predecessor, and Notes columns. These now display the string representation of the underlying data object along with the dialog button. [.NET] Fixed TargetInvocationException when pressing the Backspace key in the "% Complete" column. [.NET] Localized the "Order" dropdown items text in the Group popup dialog box. [.NET Framework] Fixed NullReferenceException during printing with "Fit to Page (Horizontal/Fill)" options. Grid Improvements [.NET] Added support for custom localization. [.NET] Added automation support for ITableProvider.RowOrColumnMajor in transposed grid. Bug fixes [.NET] Corrected GridPanel.ViewRange return value to prevent exceptions in automation. [.NET] Corrected behavior of cancellable CursorChanging event when Cancel was set to true. [.NET] Fixed GridPanel.ViewRange for header panels with headers but no cells. [.NET] Corrected "BoundingRectangle" position of "header" automation peers inside panels. [.NET] Fixed exception when opening column-width editor. [.NET] Corrected IME composition behavior when pressing Enter to select an option. [.NET] Ensured SelectedIndex and SelectedItem update correctly when the SelectionChanged event is raised. [.NET] Fixed issue where pasting a single text value into multiple cells was not working. [.NET] Applied EditorForeground, EditorBackground parameters to the editor input element. [.NET] Prevented resize column-header menus from appearing in transposed grid. [.NET] Fixed exception when using automation on a grid with no headers. [.NET] Corrected GridColumn.DataMap.DisplayMemberPath to prevent class names from displaying when the string was empty. [.NET] Corrected ViewRange property for header panels. [.NET] Fixed GridPanel.ViewRange behavior when the grid is transposed. Grid.ConditionalFormatting Improvements [.NET] Added support for custom localization. Grid.Excel Improvements [.NET] Updated C1.Excel dependency. GridControl Bug fixes [.NET] Applied EditorForeground, EditorBackground parameters to the editor input element. [.NET] Fixed exception when accessing the ViewRange property if the grid was not loaded in the visual tree. Input Breaking changes [.NET] ItemTemplate no longer works together with DisplayMemberPath. Use ItemTemplate and ItemConverter instead. [.NET] ItemStringFormat has higher priority than ItemTemplateSelector. ItemTemplateSelector will be ignored if ItemStringFormat is set. Improvements [.NET] Added support for custom localization. Bug fixes [.NET] Fixed issue where ItemContainerStyle, ItemContainerStyleSelector, and ItemTemplateSelector had no effect on C1ComboBox. ListView Improvements [.NET] Added support for custom localization. PrintDocument Improvements [.NET Framework] Updated C1.Win.Pdf dependency. PropertyGrid Improvements [.NET] Added support for custom localization. Report Bug fixes [.NET] Image in header does not stretch to occupy complete area when exported to PDF. Ribbon Improvements [.NET] Added support for custom localization. RichTextBox Improvements [.NET] Added support for custom localization. RichTextBox.Ribbon Improvements [.NET] Added support for custom localization. RulesManager Improvements [.NET] Added support for custom localization. Bug fixes [.NET] Corrected premature commit when opening the style editor. [.NET] Fixed disposal issue when setting the Engine property to null. SpellChecker Improvements [.NET] Added support for custom localization. TabControl Improvements [.NET] Added support for custom localization. Themes Improvements [.NET] Added support for custom localization.