Notícias sobre .NET

Melhore a qualidade do texto em aplicativos WinForms

Abril 24, 2026

Integre um componente corretor ortográfico ao seu aplicativo para validar a ortografia em tempo real, ajudando a melhorar a qualidade do conteúdo inserido pelo usuário.

Spell checker components are reusable software modules that provide automated spelling validation within applications, typically integrated into text editors, data entry forms, or rich text controls. They use dictionaries and optional user-defined vocabularies to identify and suggest corrections for misspelled words, either in real time or during batch processing, with some implementations also incorporating language-specific rules. The primary benefits include improved data accuracy, enhanced user experience, and reduced manual proofreading effort, particularly in applications that rely heavily on text input such as document management systems, messaging tools, and reporting interfaces.

Several WinForms UI suites provide you with spell checker components, including:

DevExpress WinForms includes a spell checker that integrates with text controls, offering real-time validation, custom dictionaries, and multi-language support.
ComponentOne Studio WinForms by MESCIUS provides a spell checker for text inputs, supporting dictionaries, custom word lists, and suggestions or dialogs.
Telerik UI for WinForms includes a spell checker with multiple dictionaries, customizable word lists, and both real-time and dialog-based validation across text controls.
Infragistics Ultimate UI for Windows Forms provides a spell checker for text inputs, supporting multiple dictionaries, custom word lists, and as-you-type or dialog validation.

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

Compare WinForms UI Suites

Insira linhas sem desestruturar os dados

Abril 24, 2026

Adicione novas linhas dinamicamente preservando fórmulas, formatação e referências para manter as planilhas precisas e consistentes.

Inserting rows in spreadsheet components enables users to expand and reorganize data dynamically within a worksheet. It supports common data management tasks such as adding new records, adjusting layouts, and maintaining structured datasets without disrupting existing content. By integrating row insertion directly through APIs, applications can offer a familiar and efficient spreadsheet experience for users working with tabular data.

Several ASP.NET Core spreadsheet controls offer support for inserting rows including:

DevExpress ASP.NET Core Spreadsheet (part of DevExpress ASP.NET and Blazor) enables row insertion through both UI interactions and server-side APIs.
Aspose.Cells for .NET provides programmatic control over row insertion, allowing developers to insert rows at specific positions while maintaining styles.
Telerik Spread Processing Library supports inserting rows in generated or processed documents, with logic to preserve data integrity and update references.
Syncfusion ASP.NET Core Spreadsheet (part of Syncfusion Essential Studio Enterprise) offers both client-side and server-side row insertion.

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

Compare ASP.NET Core Spreadsheet Controls

Navegue por PDFs mais rápido com marcadores

Abril 24, 2026

Ofereça navegação estruturada baseada em árvores que permita aos usuários pular diretamente para as seções relevantes e interagir com documentos de forma mais eficiente.

Bookmark navigation in a PDF Viewer enables developers to expose the hierarchical bookmark structure embedded within a PDF so users can quickly jump to specific sections or pages. It typically presents bookmarks in a tree view synchronized with the document, allowing programmatic control and event handling for selection changes. This capability improves usability in applications that handle large or structured documents by reducing manual scrolling, supporting faster content discovery, and providing a more organized reading experience.

Several WinForms PDF Viewer components support bookmark navigation, including:

Telerik UI for WinForms PDF Viewer (part of Telerik UI for WinForms) lets you display hierarchical bookmarks and navigate to document sections.
DevExpress WinForms PDF Viewer (part of DevExpress WinForms) allows you to present bookmark trees and jump between pages while maintaining context.
ComponentOne WinForms FlexViewer (part of ComponentOne Studio WinForms by MESCIUS) facilitates bookmark navigation enabling users to locate content quickly.
PDFView4NET Windows Forms Edition by PDF4DEV Solutions lets you integrate bookmark panels that provide access to document sections.

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

Compare WinForms PDF Viewer Components

Conecte dados mais rápido com hiperlinks em grade

Abril 23, 2026

Links interativos em grade permitem a navegação a conteúdos relacionados, melhorando a experiência do usuário, aumentando a produtividade e ajudando os usuários a acessar informações.

Hyperlinks in grids allow individual cells to function as clickable links, enabling users to navigate directly to related records, pages, or external resources. This makes data more interactive and improves usability by reducing manual searching. Users can quickly access additional context such as detailed views, reports, or linked systems without leaving the grid. Common use cases include linking customer names to profiles, order IDs to transaction details, or connecting data to external documentation, helping improve productivity and efficiency.

Several .NET WinForms grid controls offer hyperlink cell types, including:

Telerik UI for WinForms GridView (part of Telerik UI for WinForms) lets you embed hyperlinks in cells to enable navigation to related records and resources.
ComponentOne WinForms FlexGrid (part of ComponentOne Studio WinForms by MESCIUS) allows you to incorporate hyperlink cells that enable navigation to related data.
Syncfusion WinForms DataGrid (part of Syncfusion Essential Studio Enterprise) facilitates clickable hyperlinks within cells, helping users access related data without leaving context.
Bunifu UI WinForms allows you to design grids with hyperlink enabled cells, providing intuitive navigation and enhancing user interaction efficiency.

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

Compare .NET WinForms Grid Controls

Reduza erros com entradas controladas

Abril 22, 2026

Forneça listas de valores predefinidas para ajudar os usuários a selecionar rapidamente entradas válidas, melhorando a precisão e reduzindo a sobrecarga de validação.

Dropdowns and lists provide structured ways for users to select and manage values within grids, forms, or tables. By constraining input to predefined options, these controls help maintain data consistency, reduce entry errors, and improve overall usability. They are commonly used in business applications where accuracy and efficiency are important, such as configuration panels, data management tools, and enterprise systems.

Common features include:

Combobox combines text input with a dropdown list, allowing users to either select from predefined values or enter custom data.
Checked Combobox extends this by enabling multiple selections through checkboxes within the dropdown.
Image Combobox enhances visual recognition by displaying icons or images alongside each option.
Listbox presents a scrollable list of items for single or multiple selection within a fixed area.
Checked Listbox adds checkbox support to allow users to select multiple items more clearly.
Image Listbox incorporates images into list items, helping users quickly identify and differentiate between options.

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

Explore ASP.NET Core Dropdowns and Lists