.NET 뉴스

.NET에서 OHLC 차트로 주식 데이터를 표시하세요

12월 2, 2025
OHLC(시가-고가-저가-종가) 차트를 사용하여 시간에 따른 가격 변동을 표시하는 고성능 데이터 시각화를 통해 금융 앱을 강화하세요.

OHLC charts, short for Open-High-Low-Close charts, are a type of financial chart used to represent price movements of assets over a specific time period. Each point on the chart summarizes a single period's opening, highest, lowest, and closing prices, typically displayed using vertical bars with ticks to indicate opening and closing values. This format offers a clear and compact way to visualize volatility and market trends within a given timeframe. For developers and analysts working with financial data, OHLC charts are especially valuable for identifying price patterns, monitoring market behavior, and making informed decisions based on historical performance.

Several .NET chart components offer OHLC charts, including:

  • DevExpress ASP.NET Core Charts (part of DevExpress ASP.NET and Blazor) lets you render OHLC charts with tooltips and responsive design for real-time financial analysis.
  • ComponentOne WinForms Charts (part of ComponentOne Studio WinForms by MESCIUS) allows you to plot OHLC data for precise visualization of market trends in desktop apps.
  • Telerik UI for WPF ChartView (part of Telerik UI for WPF) supports high-performance OHLC chart rendering with flexible axes and styling options for desktop financial dashboards.
  • Syncfusion .NET MAUI Charts (part of Syncfusion Essential Studio Enterprise) enables developers to build cross-platform mobile apps with interactive, animated OHLC charts.

For an in-depth analysis of features and price, visit our comparison of .NET chart components.

Compare .NET Chart Components

PDF 메타데이터를 편집하여 문서 관리를 개선하세요

12월 1, 2025
메타데이터 편집을 지원하는 ASP.NET Core PDF Viewer는 문서 검색, 분류 및 라이프사이클 관리 기능을 개선합니다.

Managing Metadata in the context of PDF Viewer components for ASP.NET Core, refers to the ability to view, edit, and update the descriptive information embedded within a PDF file. This metadata typically includes details such as the document's title, author, subject, keywords, creation and modification dates, and application used to create the file. Managing metadata allows developers and end users to keep document properties accurate and relevant, which can be important for document indexing, searching, and compliance with organizational standards. This feature is especially useful in document management systems where accurate metadata supports efficient retrieval and categorization.

Several PDF Viewer ASP.NET Core components offer metadata management features including:

  • Document Solutions for PDF by MESCIUS allows metadata inspection and editing inside PDFs, enabling consistent document information for enterprise workflows.
  • ImageGear for .NET by Accusoft allows developers to read and update PDF document metadata programmatically, maintaining accurate embedded document info.
  • Syncfusion Essential Studio PDF Viewer SDK (part of Syncfusion Essential Studio Enterprise) enables management of PDF metadata alongside standard viewing and editing.

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

Compare ASP.NET Core PDF Viewer Components

간단한 프롬프트로 완성형 UI를 생성하세요

11월 28, 2025
Telerik DevCraft 2025 Q4에는 Agentic UI Generator가 새롭게 추가되어, AI 기반 프롬프트를 통해 최신 웹 애플리케이션의 생성과 스타일 지정을 자동화합니다.

DevCraft by Telerik is a comprehensive AI-powered suite of more than 1,250 UI components and development tools designed for building modern web, desktop, and mobile applications using .NET and JavaScript frameworks. It includes reporting and report management solutions, automated testing and mocking tools, and document processing libraries, as well as a wide range of professionally designed user interface controls from the Telerik and Kendo UI suites. DevCraft enables developers to create feature-rich, high-performance applications with consistent design and user experience, delivering enterprise-level, scalable, and maintainable software solutions.

The Telerik DevCraft 2025 Q4 update adds the Agentic UI Generator which enables developers to translate natural language prompts directly into fully‑scaffolded, production‑ready user interfaces built on the Telerik and Kendo UI component libraries. It includes all the functionality of the AI Coding Assistant, as well as handling layouts, styling, responsive behavior, accessibility best‑practices, data‑bindings and theming from an MCP server that works in any AI-enabled IDE, so developers can remain in their familiar IDE and focus their effort on domain logic rather than boilerplate. This feature is only available as part of DevCraft Complete and DevCraft Ultimate subscription licenses and currently supports Blazor, Angular and React.

To see a full list of what's new in DevCraft 2025 Q4, see our release notes.

Telerik DevCraft 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 Telerik DevCraft Ultimate licensing page for full details.

For more information, see our product pages:

PDF 보고서에 명확한 서명을 추가하세요

11월 28, 2025
PDF에 브랜드가 적용된 페이지 내 서명 패널을 삽입하여 문서의 진위성을 전달하고, 신뢰도를 높이며, 모든 보고서의 전문성을 강화하세요.

PDF visual signatures allow you to embed a clear, on-page representation of a digital signature directly into your exported reports, combining the security of a certified digital signature with the clarity of a visibly signed document. This feature instantly communicates authenticity and approval, helping recipients quickly verify who signed the report without navigating hidden metadata. It enhances professionalism with styled signature blocks that can include names, titles, dates, or branding elements, reinforcing trust and consistency across all distributed documents. Common use cases include signed invoices, compliance reports, approval forms, contracts, certificates, and any document that requires both a secure digital signature and a visually identifiable sign-off for clarity and reassurance.

Several .NET Reporting controls offer PDF visual signature support including:

  • DevExpress Reporting lets you embed secure visual signatures into PDFs, providing clear on-page approval, enhanced professionalism, and document verification.
  • ActiveReports.NET Standard allows you to generate PDFs with visible digital signatures, giving recipients clarity, authenticated output, and confidence in every finalized report.
  • TX Text Control .NET Server for ASP.NET allows you to insert visual PDF signatures with precise positioning, image stamps and metadata.
  • FastReport .NET WinForms lets you incorporate visually represented signatures into PDF exports, delivering verification, improved readability, and identifiable sign-off information.

For an in-depth analysis of features and price, visit our .NET Reporting controls comparison.

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스프레드시트 데이터의 가독성을 개선하세요

11월 28, 2025
서식 및 프레젠테이션 기능을 이용하면 복잡한 워크시트를 보다 수월하게 탐색할 수 있도록 정보를 더 쉽게 전달할 수 있습니다.

Formatting and presentation features shape how information is communicated within a spreadsheet, turning raw values into content that is clearer, more readable, and visually consistent. These capabilities help users emphasize key data, establish a coherent visual style, and create worksheets that are easier to interpret at a glance. By supporting both subtle adjustments and more expressive enhancements, they play a central role in making spreadsheets suitable for reporting, analysis, and presentation-focused tasks across a wide range of scenarios.

Common features include:

  • Barcodes convert cell values into machine-readable symbols that can be used for tracking, inventory, or integration with external systems.
  • Cell Formatting controls the appearance of content through adjustments to fonts, colors, borders, alignment, and number formats.
  • Charts present data visually through a variety of graphical formats, making patterns and comparisons easier to understand.
  • Conditional Formatting applies visual cues dynamically, helping users identify trends, exceptions, or threshold-based results without manual intervention.
  • Inserting Images enables users to place graphics directly into worksheets, supporting richer presentations and adding contextual detail where needed.
  • Themes provide a foundation for consistent styling by applying coordinated colors, fonts, and effects across an entire spreadsheet.

For an in-depth analysis of features and price, visit our ASP.NET Core spreadsheet components comparison.

Explore ASP.NET Core Spreadsheet Features