Category News

슬라이딩 컨트롤을 통해 입력 값을 세부적으로 조정하세요

11월 27, 2025
사용자에게 직관적인 트랙바(trackbar) 데이터 편집기를 제공하여 숫자 입력을 개선하고, 유효한 범위를 유지하며, 시각적 피드백을 제공합니다.

A trackbar in data editors provides a sliding control that allows users to adjust numeric values within a defined range through an interactive visual interface. It reduces the need for manual text entry, prevents invalid inputs by enforcing minimums, maximums and step increments, and offers immediate feedback as values change. Trackbars are especially useful in scenarios where users need to fine tune settings such as selecting volume levels, adjusting brightness, setting filter thresholds or choosing time or price ranges, making them ideal for applications that benefit from quick, intuitive and precise value selection.

Several .NET WinForms components offer Trackbar Data Editors including:

For an in-depth analysis of features and price, visit our comparison of .NET WinForms Data Editors.

Compare .NET WinForms Data Editors

시각적인 커밋 기록으로 파일 변화를 추적하세요

11월 27, 2025
GitLens for VS Code V17.7은 정돈된 커밋 그래프를 통해 파일의 변화 과정을 신속하고 정확하게 파악할 수 있도록 지원하여, 검토 및 변경 이력 분석 과정을 개선합니다.

GitKraken is a suite of developer tools built around Git, a popular version control system. It offers a graphical user interface (GUI) that allows developers to interact with Git repositories visually instead of relying on the command line. This simplifies complex Git workflows like resolving merge conflicts and visualizing code history, making Git more accessible and efficient for developers of all experience levels.

The GitLens for VS Code V17.7 release (included in GitKraken) introduces a new File History Visualization that enables developers to quickly understand how a file has changed over time by displaying its full history directly within the Commit Graph. By filtering the graph to show only commits that affected the selected file and presenting each change in the Commit Details panel, the feature provides a clear, efficient way to analyze modifications, track regressions, and review code evolution without navigating the entire project history.

To see a full list of what's new in V17.7, see our release notes.

GitLens for VS Code is part of GitKraken which is available as Cloud-based or On-Premise options, licensed per user as an annual license which includes free updates and technical support. See our GitKraken licensing page for full details.

Learn more on our GitKraken product page.

즉각적인 컨텍스트로 복잡한 다이어그램을 명확하게 이해하세요

11월 27, 2025
Kendo UI for Angular 2025 Q4에는 맥락에 맞는 정보를 정확하고 명확하게 제공하는 인터랙티브 다이어그램 툴팁이 추가되었습니다.

Kendo UI for Angular is a comprehensive suite of native Angular components designed to accelerate the development of modern web applications. Built from the ground up for Angular, it offers a wide range of UI elements, from data grids and charts to form controls and layout tools, ensuring high performance and integration with Angular's reactive architecture. Backed by robust documentation and regular updates, Kendo UI for Angular enables developers to build feature-rich, visually consistent applications with minimal overhead..

The Kendo UI for Angular 2025 Q4 update introduces diagram tooltips that provide developers with a straightforward way to surface additional information directly on hover without disrupting the structure of the diagram. This enhancement enables clearer communication of roles, statuses, and process details by presenting relevant context at the moment it is needed, reducing the need for extra labels or external references. As a result, developers can build diagrams that remain uncluttered and easy to navigate while still offering users immediate access to meaningful data.

To see a full list of what's new in 2025 Q4 (v21.0.0), see our release notes.

Kendo UI (which includes Kendo UI for Angular) is licensed per developer and has two licensing models: an annual Subscription License and a Perpetual License. The Subscription license provides access to the latest product updates, technical support, and exclusive benefits for a flat annual fee, and must be renewed to continue using the software. The Perpetual license is a one-time purchase granting access to the current released version and includes a one-year subscription for product updates and technical support. After this initial period, users can choose to renew the subscription element to continue receiving updates and support; otherwise, they may continue using the installed version available during their active subscription term but will forgo future updates and support. See our Kendo UI licensing page for full details.

Kendo UI for Angular is available in the following products:

WPF를 사용해 Excel XLSX 파일을 가져오고 내보낼 수 있습니다

11월 27, 2025
Spread.NET을 사용하면 WPF 애플리케이션에서 Excel 스프레드시트를 손쉽게 가져오고 내보낼 수 있습니다.

Spread.NET helps you create spreadsheets, grids, dashboards, and forms. It includes a powerful calculation engine with 450+ functions and the ability to import and export Excel spreadsheets. You can develop in Visual Studio using VB or C# for WinForms, ASP.NET, and WPF.

In this blog post, MESCIUS Product Marketing Specialist Mackenzie Albitz guides you through four essential steps for importing and exporting Excel spreadsheets in your WPF applications:

  • Create a C#/VB WPF Spreadsheet Application
  • Define the User Interface for a WPF Spreadsheet App
  • Add Excel XLSX Import Code - OpenExcel Method
  • Add Excel XLSX Export Code - SaveAs Method

Detailed sample code is included and you can even download a finished sample project to follow along.

Read the complete blog post to learn the steps for integrating this powerful Excel functionality into your WPF applications.

Spread.NET is licensed per developer and is available as a Perpetual License with a 12 month support and maintenance subscription. We can supply any Spread.NET license including new licenses, maintenance renewals, and upgrade licenses. See our Spread.NET licensing page for full details.

For more information, visit our Spread.NET product page.

웹 앱에서 PDF에 손글씨 노트를 추가하세요

11월 26, 2025
프리핸드 드로잉(자유롭게 그리기)과 잉크 주석 기능을 갖춘 ASP.NET Core PDF 컨트롤을 사용하면 서명, 스케치, 메모를 문서에 직접 추가할 수 있습니다.

Freehand Draw, also known as Ink Annotation, in ASP.NET Core PDF Viewer controls allows users to add freeform, hand-drawn annotations directly onto PDF documents. This feature mimics natural handwriting or sketching by enabling input through mouse, touch, or stylus, making it especially useful for scenarios requiring personal notes, signatures, or diagrammatic feedback. The annotations are embedded as part of the PDF, ensuring they remain accessible and visible across different platforms and viewers. It is commonly used in applications where document review or digital signing is required, enhancing interactivity and collaboration within PDF-based processes.

Several ASP.NET Core Assembly PDF Viewer components offer support for Freehand Draw/Ink Annotation including:

  • Document Solutions for PDF by MESCIUS allows you to draw free‑hand ink annotations that capture user‑stroke paths and embed them as editable vector markup within a PDF.
  • ImageGear .NET by Accusoft enables freehand and polyline annotation so developers can capture scribbles, arrows or curves and save them as PDF annotation objects.
  • Syncfusion ASP.NET Core PDF (part of Syncfusion Essential Studio Enterprise) supports ink annotation within its viewer, enabling users to draw and add signatures to PDFs.

For an in-depth analysis of features and price, visit our comparison of ASP.NET Core Assembly PDF Viewer Components.

Compare ASP.NET Core Assembly PDF Viewer Components