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DEMOS DOCS API SAMPLES DOWNLOAD
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2025 v1

Accordion

Bug Fixes

  • Fixed an issue where an item expanded by default on load when ExpandMode was not set to One, or after an item was removed.
  • Fixed an issue where Expander headers were not set correctly when the C1Accordion was populated using ItemsSource.

Core

Breaking Changes

  • Corrected a spelling error in the IScrollViewerLargeScrolling interface name.

Improvements

  • Added the ToolTipShown event to display tooltip content in scrollbar of C1ScrollViewer.
  • Added the ScrollTipStyle property to customize appearance of scrollbar tooltip

Bug Fixes

  • Fixed C1InputEventArgs.HitTest method for System.Windows.Documents.Run elements.
  • Resolved incorrect conversions between DateTime and DateTimeOffset.
  • Fixed C1ScrollViewer intercepting hit-tests intended for sibling elements.
  • Improved theme resolution for dark themes (e.g., MaterialOrangeDark, Office365Black) by using the visual tree instead of the logical tree.

Grid

Breaking Changes

  • Replaced the Menu property of GridColumnOptionsLoadingEventArgs with the MenuItems property.
  • Replaced the DataFilter property of GridColumnFilterLoadingEventArgs with the Filters property.

Improvements

  • Added the ScrollTipTemplate property and ScrollTipShown event for customized scrollbar tooltips.
  • Introduced IconTemplate and IconStyle properties in GridCellView to allow displaying a leading icon inside the cell.
  • Added support for frozen right columns.

Bug Fixes

  • Fixed issues related to column dragging and resizing behavior.

Grid.ConditionalFormatting

Improvements

  • Introduced an initial version of conditional formatting for the Grid.

GridControl

Improvements

  • Added ScrollTipShown event to show content while scrolling in C1GridControl.
  • Added ScrollTipStyle property to allow styling of the scrollbar tooltip.

ListView

Bug Fixes

  • Fixed an issue where ItemTapped event was not raised when SelectionMode was set to None.

Breaking Changes

  • Renamed MenuItemView Data property to MenuItem.

Bug Fixes

  • Added C1MenuItem.IsHighlightSupported property.
  • Removed undesired background setting in C1MenuList.

Rules Manager

Improvements

  • Introduced initial version of Rules Manager.
  • Added Rules Visibility property to C1RulesManager.

Bug Fixes

  • Improved default style for better background and foreground appearance.