Released: Sep 23, 2025

2025 v1.2 での更新項目

機能

New in WinForms

• New FlexGrid Gemini AI Filtering Sample
  • In the new Gemini AI Filtering sample, it uses the AI service to generate a filter definition that can be applied to FlexGrid.
  • There are pros and cons to each approach. The new approach is lighter and does not give Gemini access to the data itself. The downside is that the types of filters that can be created may be limited to what can be represented in a standard filter definition string.
• Create Custom Context Menus in FlexGrid
  • This release includes a new sample that shows a complete, custom context menu solution for FlexGrid. Similar to Microsoft Excel, you can display context menus when the user right-clicks anywhere on the grid. Display unique menu options depending on what the user selects - a single cell, row, column, or the top-left cell.
• Additional WinForms Updates
  • Improvements for FlexGrid, FlexChart, FlexReport, Document, Command, GanttView, MultiColumnCombo, Input, Ribbon, and Themes.

New in WPF

• New Custom Localization WPF Sample
  • The new Custom Localization sample for WPF demonstrates how you can add custom localized resources for ComponentOne controls. You can switch the UI culture at runtime and make sure that custom resources are used instead of embedded ones. You can use this approach to override any of the provided resources to add missing resources for your culture.
• Additional WPF Updates
  • Custom localization is now supported for all .NET 9 WPF libraries.
  • FlexGrid UI Automation and ViewRange improvements for transposed view.
  • Maps supports OpenStreeMaps as the default map source.
  • FlexViewer now supports localization and includes a new MaxPrintPageCount property for custom printing.

New in Blazor

• TreeView improvements when dragging items to a new position.
• FlexGrid UI Automation and ViewRange improvements for transposed view.
• FlexViewer extra pages during printing in landscape view is fixed, and a new MaxPrintPageCount property has been added.

New in WinUI

• FlexGrid improvements include cell selection use cases with frozen rows and columns.
• FlexViewer now supports localization and includes a new MaxPrintPageCount property for custom printing.
• DataFilter includes new template presenters to improve rendering scenarios.

New in MAUI

• FlexGrid UI Automation and ViewRange improvements for transposed view.