.NET 뉴스

C#를 사용하여 PDF에서 프로그래밍 방식으로 텍스트를 추출하세요

5월 20, 2024
MESCIUS Document Solutions for PDF를 사용하면 색인, 검색 등을 위해 PDF에서 텍스트 추출을 자동화할 수 있습니다.

Document Solutions for PDF (DsPdf) is a high-speed, feature-rich, server-side PDF API Library for .NET with no dependencies on Adobe Acrobat. DsPdf allows developers to programmatically create, manipulate, import/export, and deploy PDF documents, including AcroForms, across desktop and web applications at scale. With full .NET support, you can generate, load, modify, and convert PDFs directly within your .NET, Mono, Xamarin.iOS, and Xamarin.Android apps. It also includes a fast JavaScript-based client-side viewer/editor that allows users to view/optionally edit PDF documents in desktop/web applications.

In this blog post, MESCIUS Product Marketing Specialist Mackenzie Albitz demonstrates how to use DsPdf to unlock PDF content seamlessly by parsing and extracting text from PDFs for a variety of scenarios, including:

  • Extracting all text from a PDF file
  • Extracting text from a specific PDF page
  • Extracting text from predefined bounds in a PDF
  • Extracting fonts from a PDF 

Sample code is included and there's even a link to a Quick Start Demo and a complete sample application to assist you in getting started.

Read the full blog to learn how to unlock PDF content.

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.

Learn more on our Document Solutions for PDF product page.

시각적으로 그룹화된 정보를 카드로 표시하세요

5월 17, 2024
그룹화된 표지, 썸네일, 머리글 및 바닥글 섹션을 명확하게 표시할 수 있는 새로운 카드 컨트롤이 Actipro Avalonia UI Pro 24.1.0에 추가되었습니다.

Actipro Avalonia UI Pro is a suite of professionally designed UI controls, themes, and components specifically built for the Avalonia UI framework. It empowers developers to craft beautiful, modern cross-platform applications while leveraging their existing C# and WPF skills. Actipro offers a range of controls from essential navigation and data visualization components to advanced charting and scheduling features, all adhering to its signature high-quality design and seamless integration with Avalonia.

The Actipro Avalonia UI Pro 24.1.0 update introduces the Card control, designed to present information about a single subject in a visually grouped and actionable way. This control offers flexibility through optional cover, thumbnail, header, and footer sections, allowing developers to effectively organize content within the card. Additionally, cards can be made interactive, enabling users to directly engage with the presented information.

To see a full list of what's new in 24.1.0, see our release notes.

Actipro Avalonia UI Pro is licensed per developer and is available as a Perpetual license with 1 year support and maintenance. See our Actipro Avalonia UI Pro licensing page for full details.

Learn more on our Actipro Avalonia UI Pro product page.

사용자가 PDF 검색으로 정보를 찾을 수 있도록 지원하세요

5월 17, 2024
검색 지원 기능이 내장된 PDF 구성요소를 선택하면 접근성과 참여도를 높이고 사용자 경험을 개선할 수 있습니다.

Incorporating a PDF component with search functionality into your application offers significant advantages. Users can locate specific information within complex documents with ease, streamlining their experience and enhancing productivity. This translates to a more user-friendly and efficient app, reducing frustration and allowing users to find what they need quickly, without the needing to install additional software.

Several WPF PDF Viewer controls allow you to search for text in PDF files including:

  • DevExpress WPF PDF Viewer enables in-application text search for PDFs, highlighting matches and navigating for efficient information retrieval.
  • Telerik UI PDF for WPF can effortlessly search PDFs for keywords and phrases, highlighting results for quick information retrieval.
  • PDFView4NET WPF Edition by O2 Solutions facilitates searching for text within PDF documents, offering both user-driven search bars and programmatic control for integration.
  • Syncfusion WPF PDF provides text search functionality including highlighting matches and programmatic search options.

For an in-depth analysis of features and price, visit our WPF PDF Viewer controls comparison.

Compare WPF PDF Viewer Controls

원활한 공유 및 인쇄를 위해 PDF를 병합할 수 있습니다

5월 17, 2024
Aspose.PDF for .NET 24.5에는 계층화된 PDF 파일을 병합하는 기능이 추가되어 내용이 일관되게 표시되도록 보장하고 의도하지 않은 수정을 방지할 수 있습니다.

Aspose.PDF for .NET empowers developers to seamlessly integrate PDF generation, manipulation, and conversion functionalities within their applications. It eliminates the dependency on Adobe Acrobat by providing a programmatic interface for working with PDF documents, allowing for tasks like creating PDFs from scratch, editing existing ones, adding elements like images and watermarks, and managing security features.

Aspose.PDF for .NET V24.5 adds the ability to flatten a layered PDF file, streamlining document sharing and archiving by converting editable layers into a static, unalterable format. This ensures consistent presentation and prevents unintended modifications.

To see a full list of what's new in V24.5, see our release notes.

Aspose.PDF for .NET is offered as Developer Small Business, Developer OEM, Site Small Business, and Site OEM licenses catering to a range of business needs. Licenses are perpetual, and include 1 year of support and maintenance. Subscription renewals are also available. See our Aspose.PDF for .NET licensing page for full details.

Aspose.PDF for .NET is available in the following products:

Kagi 차트로 중요한 가격 변동을 추적하세요

5월 16, 2024
WinForms 앱에 Kagi 차트를 추가하면 사용자가 시장 동향을 보다 명확하게 파악할 수 있어 재무 분석에 도움이 됩니다.

A Kagi chart is a type of financial chart used to track price movements, with a focus on significant trends and reversals rather than minor fluctuations, to inform stock purchasing decisions. It features a series of vertical lines that reflect changes in price. The direction of these lines shifts only when the price moves by a predetermined amount, known as the reversal amount. Thin lines indicate that the price has fallen below the previous low while thick lines indicate that the price has surpassed the previous high. By filtering out minor price fluctuations it emphasises substantial price movements, offering a clearer perspective on market trends.

Several WinForms chart components provide Kagi charts, including:

  • ComponentOne Charts for WinForms (part of ComponentOne Studio Enterprise by MESCIUS) enables developers to integrate Kagi charts to enhance financial analysis.
  • Nevron Chart for WinForms (part of Nevron Chart for .NET) offers comprehensive Kagi charting capabilities for in-depth financial market analysis within WinForms applications.
  • TeeChart WinForms (part of TeeChart for .NET Pro Edition by Steema Software) facilitates the creation of Kagi charts to analyze price movements and identify market shifts.
  • Syncfusion WinForms Chart (part of Syncfusion Essential Studio Enterprise) equips developers with tools for creating customizable Kagi charts for price movement insights.

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

Compare WinForms Chart Components