.NET 新聞

用資料驗證提高輸入品質

5月 31, 2024
支援驗證的網格控制項可確保資料準確無誤，從而降低錯誤或不一致的風險，並改進使用者體驗。

Data validation ensures the accuracy and integrity of information entered by users. It involves implementing rules to verify data against specific criteria, such as data type, format, or range. This helps prevent errors during data entry, improves data consistency, and safeguards against invalid information skewing analysis or downstream processes. Data validation is crucial in various scenarios, including managing financial records, maintaining customer databases, and ensuring data quality for scientific research.

Several Blazor grid controls offer data validation support including:

  • DevExpress Blazor Data Grid (part of DevExpress ASP.NET and Blazor) empowers you to define custom validation rules for individual cells or entire columns.
  • Telerik UI for Blazor Grid (part of Telerik UI for Blazor) ensures data integrity through built-in editors with real-time validation feedback.
  • FlexGrid for Blazor (part of ComponentOne Studio Blazor Edition by MESCIUS) offers a comprehensive validation API for enforcing data type and format restrictions.
  • Syncfusion Blazor DataGrid (part of Syncfusion Essential Studio Enterprise) facilitates data accuracy with customizable validation rules and inline error messages.

For an in-depth analysis of features and price, visit our Blazor Grid controls comparison.

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簡化資料探索，專注於關鍵趨勢

5月 31, 2024
帶有透視網格控制項的 Blazor UI 套件讓使用者能夠流覽和匯總大型資料集，從而發現關鍵指標和隱藏趨勢。

A pivot grid is a powerful data analysis tool that allows you to dynamically summarize and reorganize large datasets. By dragging and dropping fields, you can quickly create a new table that groups and calculates values based on different categories, revealing trends and patterns within your data. This interactive functionality makes pivot grids ideal for gaining insights and informing data-driven decisions. Common use cases include financial analysis, marketing campaign evaluation, and sales performance exploration.

Several Blazor UI suites feature a pivot grid control including:

  • DevExpress ASP.NET and Blazor lets you create interactive pivot grids for Blazor applications, enabling users to analyze data from multiple dimensions.
  • Telerik UI for Blazor enables you to build feature-rich Blazor pivot grids with advanced data analysis capabilities, allowing for in-depth exploration of your data.
  • Infragistics Ignite UI empowers you to deliver Blazor applications with efficient and customizable pivot grids, providing users with a tailored data exploration experience.
  • Syncfusion Essential Studio Enterprise allows you to easily integrate Blazor pivot grids with various data sources and perform complex aggregations.

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

Compare Blazor UI Suites

將 Material Design 3 添加到您的 .NET MAUI 應用

5月 31, 2024
使用 DevExpress.NET MAUI 的 10 個內置 Material Design 3 主題創建視覺上引人入勝的使用者介面，這些主題有深色和淺色兩種版本。

DevExpress .NET MAUI is a UI component library specifically designed to enhance the development of native mobile applications for iOS and Android using .NET MAUI and C#. It offers a rich set of pre-built controls like data grids, charts, schedulers, and various data editors, allowing developers to focus on application logic and deliver feature-rich mobile experiences with a faster development cycle.

In this blog post, DevExpress technical writer Anthony Sameishchev shows you how to use DevExpress .NET MAUI to implement Material Design 3 themes in your mobile applications. Detailed sample code is included, demonstrating how to:

  • Access the Material Design 3 Palette, with support for both dark and light application appearance.
  • Use Predefined Material Design Styles, such as Accent, Filled, Outlined, and Text.

Material Design 3 principles help you deliver mobile solutions with a consistent and modern appearance. The 10 built-in Material Design 3 color themes included in DevExpress .NET MAUI enable you to easily support  these themes in applications using DevExpress or standard MAUI controls.

Read the complete blog and learn how to create stunning UIs with balanced colors and enhanced usability.

DevExpress .NET MAUI is included as part of DevExpress Universal which is licensed per developer and is available as a Perpetual License with a 12 month support and maintenance subscription. See our DevExpress Universal licensing page for full details.

For more information, visit our DevExpress .NET MAUI product page.

允許使用者直觀地流覽日期

5月 28, 2024
日曆資料輸入元件為使用者提供了一種在您的 .NET 8 WPF 應用程式中準確選擇日期的簡單方法。

Calendar data entry components provide a familiar interface that allows users to visually navigate through days, months, and years, making it easier to find specific dates. They can also support features like multi-date selection or blackout dates for unavailable options. This functionality improves data entry accuracy and reduces the need for manual code to manage date operations, streamlining development workflows and potentially reducing errors.

Many .NET 8 WPF data editor collections contain calendar functionality including:

For an in-depth analysis of features and price, visit our comparison of .NET 8 WPF Data Editors.

Compare .NET 8 WPF Data Editors

揭示分類資料中的隱藏關係

5月 28, 2024
在報表中使用交叉表來識別原始資料或基本摘要中可能遺漏的模式和趨勢。

Cross tabs, also known as crosstabulations or contingency tables, are a data visualization technique used in reporting to reveal relationships between two or more categorical variables. By organizing data in a grid with categories on rows and columns, Cross tabs allow users to quickly spot patterns that might not be obvious in standard report formats. This is particularly useful for tasks like understanding user demographics or segmenting customer behavior.

Several .NET WPF Reporting Controls offer cross tabs including:

  • DevExpress Reporting empowers you to design visually stunning reports with cross-tabs for in-depth data analysis.
  • ComponentOne FlexReport WPF (part of ComponentOne WPF Edition by MESCIUS) offers a WPF-based reporting toolset featuring cross-tabs for interactive data exploration.
  • Telerik Reporting facilitates the creation of feature-rich reports with cross-tabs to uncover data patterns and trends.
  • List & Label Professional Reporting Edition by combit allows you to generate reports with cross-tabs for clear and concise data presentation.

For an in-depth analysis of features and price, visit our comparison of .NET WPF Reporting Controls.

Compare .NET WPF Reporting Controls