.NET 8 WPF 新聞

讓使用者透過調整列的大小來定制您的網格

8月 5, 2024
擴展或調整網格列允許使用者專注於特定的資料點，從而透過優化列寬來提高可讀性。

Column resizing in a datagrid empowers users to dynamically adjust column widths, enhancing data visibility and analysis. By dragging column boundaries, users can prioritize information, reveal hidden content, and improve readability. This flexibility accommodates diverse screen sizes, data volumes, and user preferences, ultimately optimizing the datagrid's usability for various tasks like data entry, reporting, and analysis.

Several WPF grid controls offer support for expanding and resizing columns including:

  • DevExpress WPF Data Grid offers flexible column resizing with options for manual adjustment, automatic best fit, and granular control over column widths.
  • Telerik UI for WPF GridView provides intuitive column resizing capabilities, allowing users to dynamically adjust column widths for optimal data visualization.
  • Infragistics XamDataGrid for WPF (part of Infragistics Ultimate UI for WPF) enables customizable column resizing via manual, auto-fit, and programmatic adjustments.
  • Syncfusion WPF DataGrid (part of Syncfusion Essential Studio Enterprise) supports efficient column resizing with features like drag-and-drop, auto-fit, and programmatic control.

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

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降低伺服器負載，加快資料處理速度

8月 2, 2024
List & Label 29.003 添加高級緩存機制，以減少伺服器負載並使資料密集型操作更快、回應更迅速。

List & Label by combit is a software development toolkit that empowers developers to integrate comprehensive reporting functionalities into their desktop, web, and cloud applications. It offers features such as data binding, complex data visualization, and a user-friendly report designer, along with printing, exporting, and previewing capabilities. List & Label operates independently of programming languages and data sources, providing developers with the flexibility to design and deliver informative reports within their development environment.

The List & Label 29.003 service pack introduces multiple caching mechanisms to optimize performance during operations involving large data structures within the Web Designer. With these mechanisms, the system significantly reduces the frequency of resource-intensive web server requests, thereby decreasing the load on the server. This approach optimizes resource utilization by storing frequently accessed data in temporary storage, thus decreasing the need for repeated data retrieval from the server. The result is faster data processing and improved response times, which is especially beneficial when handling complex design scenarios that demand extensive data processing.

To see a full list of what's new in 29.003, see our release notes.

List & Label is licensed per developer and is available as a Perpetual License with a 12 month support and maintenance subscription. See our List & Label licensing page for full details.

List & Label is available in the following products:

在 .NET 8 WPF 應用程式中將 PDF 頁面轉換為圖像

8月 1, 2024
WPF PDF 檢視器元件可以將 PDF 轉換為 JPG、PNG 和 TIFF 等圖像格式，以將 PDF 內容整合到基於圖像的工作流中。

PDF to image conversion within in WPF PDF Viewer components enables developers to programmatically export individual PDF pages as images such as PNG, JPEG, or BMP. This capability enables applications to create image-based representations of PDF content, facilitating tasks such as generating thumbnails, exporting visual data, or integrating PDF content into image-centric workflows, enhancing application versatility and user experience.

Several .NET 8 WPF PDF viewer components support PDF to image conversion including:

  • ComponentOne Studio FlexViewer (part of ComponentOne Studio WPF Edition by MESCIUS) lets you convert pages or entire PDFs to various image formats in high fidelity.
  • Telerik WPF PDFViewer (part of Telerik UI for WPF) allows the conversion of PDF document pages into high-quality images for diverse applications.
  • ImageGear for .NET facilitates customizable PDF to image conversion with advanced image processing options.
  • XFINIUM.PDF Cross Platform Edition enables conversion from PDF to image with support for multiple image formats and resolutions.
  • Syncfusion WPF PDF (part of Syncfusion Essential Studio Enterprise) offers PDF to image conversion capabilities, including options for image quality, size, and format.

For an in-depth analysis of features and price, visit our comparison of .NET 8 WPF PDF Viewer Components.

Compare .NET 8 WPF PDF Viewer Components

在您的 WPF 應用中用密碼保護 PDF

8月 1, 2024
WPF PDF 控制項提供強大的密碼保護功能，支援在框架內安全地查看、編輯和創建文件。

Password protection in a PDF component is a security feature enabling the encryption of PDF documents to restrict unauthorized access. Crucial for applications where sensitive data is handled, setting passwords ensures that only authorized individuals can view or make changes to the document, thereby protecting confidential information from unauthorized access and data breaches. This functionality safeguards sensitive information by controlling who can view, modify, print, or copy the document's content, providing an essential layer of protection for confidential data and increasing the trustworthiness of the application that holds it.

Several Windows Presentation Foundation (WPF) PDF components allow you to add password protection to PDF files, including:

  • ComponentOne Studio WPF PDF by MESCIUS enables you to easily add password protection to PDF files, ensuring secure document access and control in WPF applications.
  • Telerik UI PDF for WPF (part of Telerik UI for WPF) facilitates adding password protection to PDFs, enhancing security by restricting unauthorized access and modifications.
  • IronPDF for .NET by Iron Software enables developers to add user and administrator passwords to PDFs and provides comprehensive PDF protection for WPF applications.
  • XFINIUM.PDF WPF/UWP EDITION offers several PDF security features including password protection via user and owner passwords, ensuring sensitive data remains protected.

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

Compare WPF PDF Components

為儲存格內容提供其它資訊

7月 26, 2024
利用注釋來提供補充資訊、上下文或說明，否則會使試算表變得混亂。

Spreadsheet cell comments/tooltips, provide a way to display additional information on hover over a specific cell. This enhances the user experience by offering context beyond the cell's main value. Common use cases include displaying formulas used for calculations, extended data not suitable for the main view, or data validation rules. They improve spreadsheet clarity and reduce the need for separate documentation or cluttered cell content.

Several .NET WPF Spreadsheet controls offer cell comments/tooltips including:

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

Compare .NET WPF Spreadsheet Controls