.NETのニュース

P&Fチャートを金融.NETアプリに統合

7月 25, 2025
時間ベースの混乱を伴わずに価格主導のトレンドをプロットし、ポイントアンドフィギュアチャートは、単純なXロジックとOロジックを使用して主要な市場の動きを明確化

A point and figure (P&F) chart is a financial charting technique used to track price movements by plotting directional changes in price without reference to time. It focuses exclusively on significant price changes, filtering out minor fluctuations to highlight clear trends and reversals. Instead of plotting prices continuously, it uses columns of Xs and Os to represent rising and falling prices, respectively, based on predefined price increments. This chart type provides a straightforward view of supply and demand dynamics, making it particularly effective for identifying support and resistance levels, breakout patterns, and trend direction. Its simplicity helps traders and analysts focus on essential price action, reducing the noise found in traditional time-based charts.

Several .NET charting components provide you with point and figure charts, including:

  • ComponentOne Charts for WPF (part of ComponentOne Studio Enterprise by MESCIUS) offers point and figure charts with configurable box sizes and reversal settings for clear trend analysis.
  • Nevron Chart for ASP.NET (part of Nevron Chart for .NET) provides financial web applications with point and figure charts, supporting price filtering and reversal logic.
  • Chart FX 8 Windows Forms (part of Chart FX 8 by Software FX) includes point and figure charts to visualize price trends, support/resistance levels, and reversals without time-based noise.
  • TeeChart .NET for Blazor by Steema Software includes point and figure support to plot non-time-based price movements for financial analysis.
  • Syncfusion WinForms Chart (part of Syncfusion Essential Studio Enterprise) facilitates the use of point and figure charts in Windows desktop applications to analyze price data.

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

Compare .NET Chart Components

PDFドキュメント内のコンテンツをすばやく検索

7月 24, 2025
ナビゲーション、検証、データ抽出のいずれであっても、アプリケーションがPDFファイルから特定のテキストを検索して抽出可能

Text searching in a PDF component refers to the ability to programmatically locate and extract text within a PDF document based on specific search criteria. This functionality typically supports case sensitivity, whole word matching, and regular expressions, enabling precise querying across pages or document sections. For developers, it facilitates building features such as keyword highlighting, document indexing, content validation, and automated redaction workflows. By integrating text search, applications can efficiently interact with PDF content without manual review, saving time and improving data accessibility and accuracy across business and document automation systems.

Several ASP.NET Core PDF components allow you to search for text within a PDF file, including:

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

Compare ASP.NET Core PDF Components

Blazor Gridデータをカスタムビューを使用してPDFにエクスポート

7月 24, 2025
DevExpress Blazor v25.1では、Blazor GridからPDFを作成し、アクティブなフィルター、並べ替え、グループ化を保持可能

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 DataGrid, Pivot Grid, Scheduler, Chart, Data Editors and Reporting).

The DevExpress Blazor v25.1 update enhances the Blazor Grid component with support for PDF export, allowing developers to generate documents that mirror the current data view. This includes all applied filters, sort orders, and group configurations, ensuring that the exported content matches the user's on-screen context. The PDF output retains data columns, group rows with summaries, and overall total summaries, making it a practical tool for sharing, archiving, or printing user-customized reports. This update helps developers deliver consistent, visually structured documents from within Blazor applications.

To see a full list of what's new in version 25.1, 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:

PDFのAES GCMでセキュリティをアップグレード

7月 23, 2025
Syncfusion Essential Studio for Xamarinは、PDFに高度なAES GCM暗号化を提供し、最新の保護で安全なドキュメントを保証

Syncfusion Essential Studio for Xamarin by Syncfusion is a robust UI control suite for building cross-platform line of business applications targeting iOS, Android, UWP, WPF, and macOS from a single C# codebase. It offers over 155 controls including DataGrid, Charts, and ListView, enabling developers to create responsive enterprise-grade apps with a consistent user experience. Designed for performance and scalability, it supports MVVM architecture, touch interaction, and rapid development, making it ideal for data-centric applications in industries such as finance, healthcare, and logistics.

The Syncfusion Essential Studio for Xamarin offers advanced AES GCM encryption for PDFs, enabling developers to implement secure document workflows with confidence. This enhancement allows for robust encryption and decryption of PDF files using a modern cryptographic standard that provides both data confidentiality and integrity. By incorporating authenticated encryption, AES GCM ensures that PDF content is protected against unauthorized access and tampering, making it well-suited for applications that handle sensitive information or require compliance with stringent data protection standards.

Syncfusion Essential Studio for Xamarin is available as part of Syncfusion Essential Studio Enterprise which is licensed per developer starting with a Team License of up to five developers. It is available as a 12 Month Timed Subscription License which includes support and maintenance. See our Syncfusion Essential Studio Enterprise licensing page for full details.

Learn more on our Syncfusion Essential Studio for Xamarin product page.

ダッシュボードの結果を改善するためにデータ結合タイプを設定

7月 23, 2025
Stimulsoft Dashboards.WEB 2025.3.1では、テーブルを結合するときに完全結合、内部結合、左結合、または右結合を指定できるようになり、データの関連性が向上

Stimulsoft Dashboards.WEB is a versatile suite of tools for crafting interactive data visualizations for web and desktop applications. It empowers developers to embed intuitive dashboards across various platforms, using the platform-specific components or a centralized cloud designer. With rich data analysis elements, extensive customization options, and pre-built templates, Stimulsoft Dashboards helps you transform complex data into clear, actionable insights for any audience.

The Stimulsoft Dashboards.WEB 2025.3.1 update introduces support for selecting data join types including Full, Inner, Left and Right when combining tables during dashboard rendering and data transformation. This enhancement gives developers precise control over how datasets are merged, ensuring the resulting structure accurately reflects the intended relationships between records. By configuring join types directly in the relationship editor, developers can optimize data grouping, maintain consistency across transformations and visualizations, and produce more reliable and context-aware analytics.

To see a full list of what's new in 2025.3.1, see our release notes.

Stimulsoft Dashboards.WEB is licensed per developer and is available as a perpetual license with 1 year support and maintenance. See our Stimulsoft Dashboards.WEB licensing page for full details.

Stimulsoft Dashboards.WEB is available individually or as part of Stimulsoft Ultimate.