.NET 뉴스

유연한 서브리포트를 통해 보고서 섹션을 재사용하세요

1월 14, 2026

모듈형 보고서를 마스터 레이아웃에 내장(embed)하여 복잡한 시나리오를 단순화하고, 여러 데이터 소스에 걸친 중복 로직을 줄이세요.

Subreports allow independently maintained reports to be embedded within a master report, enabling a modular and flexible reporting design. Each Subreport can be created, maintained, and reused separately, while connecting to the master report through parameters that dynamically filter its data from a separate data source. This approach simplifies complex reporting scenarios, improves consistency, and reduces maintenance effort by avoiding duplicated logic. Common use cases include displaying detailed line items within summary reports, combining data from multiple databases, or reusing standardized sections such as invoices, audit details, or customer histories across multiple reports.

Several ASP.NET Core reporting controls offer support for subreports including:

DevExpress Reporting lets you embed reusable subreports, link multiple data sources via parameters, and manage complex report structures efficiently.
TX Text Control .NET Server for ASP.NET facilitates dynamic subreports for documents, enabling separate data sources and parameter-driven content reuse.
Telerik Reporting allows you to design modular subreports, pass contextual parameters, and combine independent data queries within reports securely.
FastReport .NET WEB lets you integrate flexible subreports, filter datasets through parameters, and reuse report components across web applications easily.

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

Compare ASP.NET Core Reporting Controls

AI 로직을 스프레드시트 공식에 직접 삽입할 수 있습니다

1월 14, 2026

Document Solutions for Excel, .NET Edition v9.0.0은 쿼리, 번역, 감정 분석을 위해 기본으로 제공되는 AI 함수가 추가되었습니다.

Document Solutions for Excel, .NET Edition by MESCIUS is designed to enable developers to create and manipulate Microsoft Excel documents programmatically within .NET applications. It provides a robust API for interacting with Excel spreadsheets, allowing developers to automate tasks such as data extraction, formatting, and generation of reports. The framework offers comprehensive support for various Excel features, including formulas, charts, conditional formatting, and data validation. It also provides tools for handling large datasets and optimizing performance, making it suitable for both small-scale and enterprise-level applications.

The Document Solutions for Excel, .NET Edition v9.0.0 update introduces a major new capability: AI-powered functions that integrate large language models directly into the spreadsheet formula engine. Developers can now use AI.QUERY to build dynamic prompts from cell values, AI.TRANSLATE to localize ranges into target languages, and AI.TEXTSENTIMENT to classify text as positive, negative, or neutral, all within formula syntax. These functions support both template use and automation scenarios, enabling more intelligent document workflows.

To see a full list of what's new in v9.0.0, see our release notes.

Document Solutions for Excel is licensed per developer and is available in several license options for differing distribution needs. Team licenses are also available for multiple developers within the same organization. See our Document Solutions for Excel, .NET Edition licensing page for full details.

Document Solutions for Excel, .NET Edition is available to buy in the following products:

컬럼 가상화로 렌더링 속도를 높이세요

1월 14, 2026

DevExpress Blazor 25.2의 Grid, TreeList, Pivot Table에 컬럼 가상화(column virtualization) 기능이 추가되었으며, 화면에 보이는 컬럼만 렌더링하여 성능을 개선합니다.

DevExpress Blazor (part of DevExpress ASP.NET and Blazor) helps you create high-impact user experiences for both Blazor Server and Blazor WebAssembly using C#. The Blazor UI Component Library ships with a comprehensive set of native components including a Grid, Pivot Table, Scheduler, Chart, Data Editors and Reporting.

The DevExpress Blazor 25.2 update introduces column virtualization to its Grid, TreeList and Pivot Table UI components, significantly enhancing performance for large datasets. When this feature is enabled, only the columns visible in the user's current viewport are rendered, reducing the Document Object Model (DOM) size and speeding up initial load times. This new approach can be combined with existing row virtualization, allowing both horizontal and vertical data to render efficiently, even in tables with hundreds of fields. Users can smoothly navigate across cells using scrollbars or keyboard shortcuts, maintaining a responsive and fluid experience throughout.

To see a full list of what's new in version 25.2, see our release notes.

DevExpress ASP.NET and Blazor is licensed per developer and is available as a Perpetual License with a 12 month support and maintenance subscription. See our DevExpress ASP.NET and Blazor licensing page for full details.

DevExpress Blazor is available in the following products:

.NET 앱에 지능형 PDF 자동화 기능을 추가하세요

1월 13, 2026

MESCIUS CodeClinic 라이브 웨비나에 참여하셔서 Document Solutions for PDF .NET의 AI 기반 최신 기능을 살펴보세요.

Document Solutions for PDF (DsPdf, formerly GcPdf) is a high-speed, feature-rich, server-side PDF API Library for .NET with no dependencies on Adobe Acrobat. It allows developers to programmatically create, manipulate, import/export, and deploy PDF documents, including AcroForms, across desktop and web applications at scale. Apps using this .NET PDF API can be deployed to the cloud, Windows, Mac, or Linux. It also includes a fast JavaScript-based client-side viewer/editor that allows users to view or optionally edit PDF documents in desktop/web applications.

To go along with the release of v9.0.0, MESCIUS is presenting a CodeClinic Live Webinar on January 20th at 11:00 AM EST. Led by Product Manager Hunter Haaf and Technical Engagement Engineer Tye Glenz, this Code Clinic will dive into the newest AI-powered capabilities included in Document Solutions for PDF .NET. They’ll walk you through creating a .NET project from scratch, generating PDFs programmatically in C#, and then enhancing them with AI-driven summarization, outline generation, and table extraction.

To see a full list of what's new in v9.0.0, see our release notes.

Document Solutions for PDF is licensed per developer and is available in several license options for differing distribution needs. Team licenses are also available for multiple developers within the same organization. See our Document Solutions for PDF licensing page for full details.

Document Solutions for PDF is available to buy individually or as part of Document Solutions .NET Bundle.

.NET 10 기반의 최신 스프레드시트 앱을 빌드하세요

1월 13, 2026

EPPlus v8.4에 Microsoft .NET 10 지원이 추가되어, 앱에서 최신 .NET 플랫폼을 활용해 Excel 파일을 더 쉽게 관리하고 조작할 수 있게 되었습니다.

EPPlus is a powerful and versatile .NET library for managing and manipulating Microsoft Excel files using the Office Open XML (OOXML) format. It is a lightweight and efficient library that is easy to use and can be integrated into a wide range of applications. It allows developers to create, read and modify spreadsheets without dependencies on any other library. Features include pivot tables, styling, VBA/Form controls, conditional formatting, charts, tables, formula calculation, data validation, pictures/shapes, and more.

The EPPlus v8.4 update adds support for targeting Microsoft's .NET 10, allowing developers to use a version of the library that is compatible with the latest .NET runtime. This update ensures that EPPlus can be directly referenced in projects built on .NET 10 without relying on compatibility with earlier framework targets, helping maintain consistency with current development environments and tooling.

To see a full list of what's new in v8.4, see our release notes.

EPPlus is licensed per developer and is available as both perpetual licenses and subscription based licenses with periods of 1 year and 2 years, which include support and upgrades. See our EPPlus licensing page for full details.

For more information, see our EPPlus product page.