2025 v1.2
Core
Bug fixes

Fixed an issue where C1KeyboardHelper.GetChar() failed to return values while pressing numeric keys.

DataFilter
Improvements

Added a Presenter property with a public getter that represents the current UI presenter.

Added a default ItemTemplate value.

Bug Fixes

Fixed an issue where filter section text was displayed as "C1.WinUI.Datafilter"across all pages in the DataFilter product sample.

FlexViewer
Improvements

Added MaxPrintPageCount property to the viewer.

Added support for custom localization in FlexViewer for WinUI and updated the resource file name to Resources.

Grid
Improvements

Added automation support for ITableProvider.RowOrColumnMajor in transposed grid.

Bug fixes

Corrected GridColumn.DataMap.DisplayMemberPath to prevent class names from displaying when the string was empty.

Corrected ViewRange property for header panels.

Fixed GridPanel.ViewRange behavior when the grid is transposed..

Fixed issue where pasting a single text value into multiple cells was not working.

Fixed exception when opening column-width editor.

Resolved an issue where UIRecorder failed to capture elements in a window containing a FlexGrid with ColumnFooterRows.

Fixed an issue where GridPanel.ViewRange returned incorrect values, causing exceptions in automation.

Corrected behavior of cancellable CursorChanging event when Cancel was set to true.

Fixed GridPanel.ViewRange for header panels with headers but no cells.

Corrected "BoundingRectangle" position of "header" automation peers inside panels.

Fixed exception when opening column-width editor.

Ensured SelectedIndex and SelectedItem update correctly when the SelectionChanged event is raised.

GridControl
Bug fixes

Fixed a NullReferenceException that occurred in C1.WPF.GridControl.dll when opening the “Raw Data Grid” collection editor while FlexPivot was bound to C1PropertyGrid.

Applied EditorForeground, EditorBackground parameters to the editor input element.