Architecture News

Integrieren Sie P&F Charts in Ihre .NET-Finanzanwendungen

Juli 25, 2025
Durch das Plotten preisgesteuerter Trends ohne überflüssige zeitbasierte Daten zeigen Point-and-Figure-Charts wichtige Marktbewegungen mithilfe einer einfachen X- und O-Logik.

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

Exportieren von Datenrastern in JSON in Vue.js-Anwendungen

Juli 24, 2025
Exportieren Sie tabellarische Daten in JavaScript Object Notation (JSON), einem Format, das einfach zu analysieren und in andere Systeme zu integrieren ist.

Exporting a data grid to JSON format is a common feature in modern web-based data tools that involves converting the structured data displayed in a grid, such as rows and columns representing records and fields, into JavaScript Object Notation (JSON), a lightweight, text-based format commonly used for data interchange. This process enables the grid's contents to be saved in a machine-readable structure that preserves the hierarchy and attributes of the data, making it easily consumable by web services, APIs, or other applications. The benefits of exporting to JSON include its compatibility with a wide range of programming environments, ease of integration with frontend and backend systems, and suitability for transmitting data across networked systems or persisting it for later use in client-side operations or remote storage.

Several Vue.js grid controls allow you to export to JSON, including:

  • FusionGrid by FusionCharts works with Vue.js and allows you to export grid data to JSON, enabling seamless integration with APIs and JavaScript-based applications.
  • jQWidgets Grid (part of jQWidgets) offers a straightforward method to convert visible grid data to JSON in Vue.js apps, preserving data types and custom formatting.
  • Jspreadsheet Pro Data Grid (part of Jspreadsheet Pro) enables Vue.js applications to export spreadsheet-style data to JSON, ideal for syncing with databases or external services.
  • DataGridXL facilitates JSON output from grid data, ensuring compatibility with modern frameworks and smooth data handling in JavaScript-driven workflows.

For an in-depth analysis of features and price, visit our comparison of Vue.js grid controls.

Compare Vue.js Grid Controls

Schnelles Auffinden von Inhalten in PDF-Dokumenten

Juli 24, 2025
Lassen Sie Ihre Anwendung bestimmte Textabschnitte in PDF-Dateien suchen und extrahieren, sei es für die Navigation, die Validierung oder die Datenextraktion.

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

Feinabstimmung von Lookups für eine bessere Leistung

Juli 24, 2025
Skyvia Data Integration fügt eine neue Ergebnisspaltenauswahl für Lookup-Komponenten hinzu, die das Abrufen von Daten während der Integration optimiert.

Skyvia Data Integration is a cloud-based platform that provides a unified environment for managing data pipelines, ETL processes, and data synchronization between various data sources and destinations. It offers a low-code interface for creating and configuring data integration workflows, automating routine tasks, and ensuring data consistency across different systems. The platform supports a wide range of data formats and protocols, including relational databases, MySQL databases, cloud storage, and APIs, making it a versatile tool for data professionals and developers.

The latest Skyvia Data Integration release adds a new Result Columns Picker for Lookup components, providing a convenient way to select the desired fields with checkboxes. This reduces unnecessary data transfer and simplifies downstream transformations. By focusing only on essential fields, integration jobs become leaner, faster, and easier to understand and maintain. The Result Columns Picker minimizes clutter in workflows and improves performance, especially in high-volume or multi-step data processes, making data integration more efficient and transparent for development teams.

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

Skyvia Data Integration is licensed based on the number of records processed per month and is available as an Annual License. See our Skyvia Data Integration licensing page for full details.

Learn more on our Skyvia Data Integration product page.

Exportieren von Blazor Grid-Daten in eine PDF-Datei mit benutzerdefinierten Ansichten

Juli 24, 2025
Mit DevExpress Blazor v25.1 können Sie PDFs aus dem Blazor Grid erstellen, wobei aktive Filter, Sortierungen und Gruppierungen beibehalten werden.

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: