ComponentOne Studio WinForms(英語版)

アプリケーション開発のあらゆる側面に対応するWindows Formsコンポーネントの完全なコレクション。

MESCIUS (旧社名:GrapeCity) 社の製品
1996 年より日本国内にてComponentSourceで販売中。

価格:¥ 166,650 (税込)〜 バージョン: 2025 v2 更新日: Dec 10, 2025 レビューの平均スコア: 4.50レビューの平均スコア: 4.50レビューの平均スコア: 4.50レビューの平均スコア: 4.50レビューの平均スコア: 4.50 (16)

ComponentOne Studio WinForms 2015 v3 released

Released: Nov 11, 2015

Updates in this release

Updates in 2015 v3

New FlexReport for WinForms - A Fast, Flexible Reporting Tool for Modern Business
Build fast, sleek reports with FlexReport, a new reporting tool for WinForms Edition. With feature-rich controls, a lightning-fast PDF exporter, and a small footprint, Powered by a new engine, FlexReport upgrades C1Report with twice the speed and a more modern UI. FlexReport offers all the power and speed you're looking for in a reporting app, and with enhanced Crystal Reports compatibility and report conversion, you'll be able to migrate in no time.

New FlexPivot for WinForms (Beta) control - Pivot with Power
Process millions of rows of data from dozens of different data sources in milliseconds with FlexPivot for WinForms, the new pivot table from ComponentOne Studio. Built on a super-charged data engine, this feature-rich control offers a modernized UI and lightning-fast processing that will give your users more power, speed, and reach than ever. FlexPivot will replace the current C1OLAP for WinForms.

New Features and Enhancements:

PDF for .NET

  • New AddBookmark method allows users to add bookmarks within a PDF.
  • New support for PDF/A-2B format for exporting reports and documents.

Menus and Toolbars

  • HideFirstDelimiter property hides the delimiter for the first visible command link even when the delimiter propery is set to true.

GanttView

  • Successors property for the task class returns a list of tasks that should be finished before starting the specified task.
  • Indicator can show that a task is completed.
  • ChartStartDate and ChartFinishDate properties can bound the scrolling area in chart view.
    • Default values depend on start and finish dates of tasks and project.
    • User can assign nulls to reset dates to automatic values.
    • User can assign separately ChartStartDate or ChartFinishDate to bound scrolling area manually from left or from right side, or both together, so that users can limit the time interval.
  • User can select and make simultaneous changes in multiple rows and columns.
  • Users can now split a task into parts.
  • User can drag a task to another row.

InputPanel

  • MaxDropDownItems property sets the maximum number of items displayed in the drop-down list without scrolling.
  • GripHandleVisible property sets whether the drop-down list can be resized.

Chart

  • New overload for Chart.ShowProperties() method allows users to specify the properties dialog location and size, and returns the final size and location.
  • New overload for Chart.ShowVisualEffectsEditor() method allows users to specify the VisualEffects Editor dialog location and returns the final size and location.

Chart3D

  • New overload for Chart.ShowProperties() method allows users to specify the properties dialog location and size, and returns the final size and location.

Command

  • C1TopicBar now has keyboard support.
  • You can now hide the “Customize” option in the “Add or Remove Buttons” menu.
  • C1CommandHolder.SkipDisableMenuItems property gets or sets a value indicating whether the user can give focus to the CommandLink using keys when the Command is disabled.
  • C1TopicBar.LinkStyle property sets the style of links on pages.

Ribbon

  • HideAppMenuWithTHR boolean property addresses a compatibility issues when (in some old builds) the AppMenu button did not appear, but remained visible logically, while the tab header row is hidden.
  • LauncherEnabled boolean property in RibbonGroup sets whether the dialog launcher button is enabled.
  • The size of the Collection Editor forms will no longer reset to the default size until closing Visual Studio.

Scheduler

  • System VisualStyle has been updated for a more modern appearance.
  • Breaking Change: WinXP visual styles, including Office 2003 palettes and other items, have been removed.

TrueDBGrid

  • Performance has been improved when assigning new data in unbound mode with Frame.AddRows(count) method.