Released: Dec 10, 2025

2025 v2 での更新項目

機能

• Added .NET 10 and Visual Studio 2026 support
• FlexChart for Blazor: 2D Contour Charts
  • The new contour charts in FlexChart provide a powerful way to visualize 2D data distributions using contour lines and color‑filled areas. FlexChart supports three contour chart types: Line, LineArea, and Area.
  • You can also configure the number of contour levels to generate and the gradient color palette.
• Additional Blazor Enhancements
  • Added ARIA accessibility attributes to C1ComboBox, C1DropDown, C1ListView, C1Menu, and C1ToggleButton.
  • C1Accordion includes a new option to retain the child contents in the DOM when collapsed. Set the RetainChildContent property on the C1AccordionItem. By default, child items are hidden from the DOM when collapsed.
  • C1Menu supports data binding through ItemsSource and ItemTemplate properties.
  • Input controls received improved tab and focus features.
  • Improved handling of unmatched attributes in the entire control suite.