Noticias sobre .NET

Agregue notas visibles directamente a sus archivos PDF

Octubre 28, 2025
Las anotaciones de texto libre permiten a los desarrolladores incrustar texto persistente en páginas PDF, ideal para auditorías, revisiones o documentación colaborativa.

Free text annotations in PDF-processing components enable users to place editable text directly onto document pages, enhancing notes, comments, or briefing elements without relying on external tools. This feature supports adding visible text blocks (rather than hidden pop-ups) that remain part of the document's content layer, allowing for richer, in-context feedback and markup across workflows such as review, auditing, or collaborative editing.

Several ASP.NET Core PDF controls offer support for free text annotations including:

  • Telerik UI PDF for ASP.NET Core (part of Telerik UI for ASP.NET Core) lets developers add customizable free text annotations to PDFs, with control over font, position, and more.
  • Document Solutions for PDF by MESCIUS provides a FreeTextAnnotation class that enables developers to place persistent text directly into a PDF, with properties for customization.
  • ImageGear for .NET by Accusoft supports FreeText via its ART marks API, allowing the creation of text annotations on PDFs and exporting them as FreeText annotation objects.
  • Syncfusion ASP.NET Core PDF (part of Syncfusion Essential Studio Enterprise) allows developers to add free text annotations to PDFs with several customization options.

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

Compare ASP.NET Core PDF Controls

Maneje datos geoespaciales desde Python con facilidad

Octubre 28, 2025
Aspose.GIS for Python via .NET brinda a los desarrolladores las herramientas para leer, escribir, analizar y renderizar datos SIG sin depender de un software de SIG pesado.

Aspose.GIS for Python via .NET is a comprehensive geospatial library designed for the Python ecosystem but built on .NET core, enabling cross-platform support across Windows, macOS and Linux environments. It allows developers to read, write, convert, and process a wide range of GIS (Geographic Information Systems) formats, such as Shapefile, GeoJSON, KML, GML, FileGDB, GPX, while also supporting spatial reference systems, geometry creation and analysis, and map rendering into vector or raster outputs (e.g., SVG, PNG). The API emulates a Python-friendly syntax while exposing deep native capabilities of the .NET library, giving users a unified and efficient workflow for geospatial data manipulation.

The library offers significant benefits for organizations and developers working with spatial or location-based data. Because it supports a wide array of GIS formats and allows for conversions between them, it simplifies cross-system data flows, enabling workflows like ingesting an ESRI FileGDB dataset, converting to GeoJSON for web delivery, and then rendering a map image for export. Built-in rendering and geometry operations (such as intersect, union, centroid) enable advanced spatial analytics and map-based reporting without relying on heavy external GIS tools. This makes the product ideal for use cases including mapping applications, location-based services, geospatial data pipelines, and enterprise reporting systems where integration, conversion, and automation of GIS data are required.

Aspose.GIS for Python via .NET is offered as Developer Small Business, Developer OEM, Developer SDK, Site Small Business, Site OEM and Site SDK 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.GIS for Python via .NET licensing page for full details.

Aspose.GIS for Python via .NET is available individually or as part of the following products:

Explore la información del panel con gráficos versátiles

Octubre 27, 2025
DevExpress Blazor permite que los datos se transformen en imágenes atractivas con una amplia gama de tipos de gráficos para una mayor claridad y flexibilidad.

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).

DevExpress Blazor provide comprehensive chart types that allow developers to present data in the most effective and readable format for any scenario. With support for a wide range of 2D chart options, including standard, stacked, and financial views, developers can accurately visualize trends, comparisons, and relationships within their applications. These charts integrate seamlessly into interactive dashboards, enabling real-time data analysis and clear visual storytelling. The flexibility of the chart types ensures precise data representation, while built-in export capabilities simplify sharing insights across platforms and reports, supporting the creation of professional, data-driven interfaces with minimal effort.

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:

Anuncio de .NET 10 Release Candidate 2

Octubre 23, 2025
Microsoft lanza la versión candidata final para .NET 10 con una licencia de soporte de entrada en funcionamiento antes de la disponibilidad general.

The .NET Framework is a comprehensive development platform that provides a rich set of class libraries, tools, and programming languages (like C#, VB.NET, and F#), enabling developers to create a variety of applications, from desktop software to web services and mobile apps. With the approaching release of .NET 10, Microsoft continues its commitment to delivering a modern, high-performance, and cross-platform development environment.

The new .NET 10 Framework brings with it a wealth of new and updated functionality, including:

  • .NET Runtime - Improvements in JIT inlining, method devirtualization, and stack allocations.
  • .NET Libraries - New APIs in cryptography, globalization, numerics, serialization collections, and diagnostics.
  • .NET SDK - Support for Microsoft.Testing.Platform, updates to the CLI, and enhanced compatibility.
  • Aspire, ASP.NET Core, C# 14, F#, and much more!

With .NET 10 Release Candidate 2, Microsoft has focused on final quality and stabilization in preparation for the general availability release. This includes updates to .NET MAUI, the Entity Framework Core, and various quality improvements to the SDK libraries and runtime.

For more information, or to download the .NET 10 Release Candidate 2, read the official Microsoft blog post about this release.

Organice hojas de cálculo con agrupación y filtrado

Octubre 23, 2025
Organice, explore y analice datos fácilmente con herramientas intuitivas de agrupación y filtrado que crean esquemas plegables en hojas de cálculo.

Grouping and filtering are key spreadsheet tools that make data easier to manage and analyze. Grouping combines related rows or columns into collapsible sections for clearer summaries. Filtering displays only the information that meets specific conditions, helping focus on what matters most. Together, these features improve data management, reduce visual clutter, and enhance analytical clarity.

Several .NET WinForms spreadsheet controls contain data filtering and grouping controls including:

  • DevExpress WinForms Spreadsheet (part of DevExpress WinForms) lets you efficiently organize and analyze large datasets by grouping and filtering data.
  • Spread.NET WinForms (part of Spread.NET by MESCIUS) allows you to manage complex spreadsheets with intuitive grouping and advanced filtering for focused data analysis.
  • Infragistics WinForms Spreadsheet (part of Infragistics Ultimate UI for Windows Forms) facilitates data exploration through grouping and precise filtering.
  • MindFusion.Spreadsheet for WinForms enables streamlined data management with collapsible grouping and targeted filtering to simplify data review.

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

Compare .NET WinForms Spreadsheet Controls