.NETのニュース

Excelの動的な関数を使用した依存リストの構築

2月 6, 2024
C#.NETを使用してMESCIUS Document Solutions for Excelでカスケードドロップダウンを使用し、1つのリストを別のリストに基づいて変更できるようにする方法について説明

Document Solutions for Excel, .NET Edition (DsExcel) by MESCIUS is a powerful server-side spreadsheet API designed for .NET environments. It allows you to create, load, modify, and convert Excel files without requiring Microsoft Excel itself. Document Solutions for Excel boasts a high-speed, low-footprint design, meaning efficient performance and streamlined integration into your applications. The intuitive interface mirrors Excel's object model, simplifying development for tasks like generating reports, manipulating data, and visualizing information with charts and formatting.

Spreadsheets often require dynamic relationships between dropdowns. Imagine choosing a customer from one dropdown, automatically triggering another dropdown to display only their relevant order IDs. This "cascading" functionality streamlines data navigation and fosters deeper analysis, allowing you to drill down into specific order details with ease.

In this blog post, MESCIUS Product Specialist Paarisha Rana demonstrates how to use DsExcel to create master and dependent dropdown lists programmatically. Steps include:

  • Initializing the Workbook and getting the Worksheet
  • Getting the unique list of customer names
  • Creating the master dropdown
  • Fetching the unique order IDs and populating the dependent dropdown
  • Populating the Worksheet with the order data

Read the complete blog and get started leveraging Excel's powerful capabilities in your own applications using Document Solutions for Excel.

Document Solutions for Excel is licensed per developer for either one distribution location or unlimited distribution locations. Licenses are perpetual, and include a one year subscription for all software releases (including hotfixes and major releases) plus Platinum Support. See our Document Solutions for Excel, .NET Edition licensing page for full details.

Learn more about Document Solutions for Excel, .NET Edition.

クロスプラットフォームのスライダーコントロールによる入力の簡素化

2月 5, 2024
Telerik UI for .NET MAUI v6.7では、柔軟なスライダーコンポーネントが追加され、範囲から値を選択する優れてインタラクティブな方法をユーザーに提供

Telerik UI for .NET MAUI is a UI suite offering 60+ native controls for developers building modern, cross-platform mobile and desktop applications. Targeting Android, iOS, macOS, and Windows from a single codebase, it streamlines development while ensuring professional design and performance.

Telerik UI for .NET MAUI v6.7.0 (part of the 2024 Q1 release) introduces a powerful Slider component, enhancing user interaction capabilities. This new addition empowers developers to integrate intuitive value selection within a predefined range directly into their MAUI applications. Users can seamlessly choose values by dragging a thumb along a customizable visual slider, accompanied by clear visual cues like backtrack, range track, ticks, and labels. Informative tooltips appear on thumb drag, displaying the current selection. This versatile component streamlines user input and data selection, improving the overall user experience of your MAUI applications.

To see a full list of what's new in 2024 Q1 (v6.7.0), see our release notes.

Telerik UI for .NET MAUI is licensed per developer and is available as a perpetual license with a one year support subscription, which is available in three tiers: Lite, Priority or Ultimate. See our Telerik UI for .NET MAUI licensing page for full details.

Telerik UI for .NET MAUI is available to buy in the following products:

PSDに埋め込みスマートオブジェクトとして画像ファイルを追加

2月 5, 2024
Aspose.PSD 23.12では、あらゆる画像をスマートオブジェクトとしてPSDファイルにシームレスに組み込むことができるため、非破壊的な編集が可能になり、ワークフローを改善

Aspose.PSD is a software development toolkit (SDK) enabling developers to create, edit, and manipulate Adobe Photoshop (PSD) and large document (PSB) files without requiring Photoshop itself. Available in both .NET and Java versions, it empowers developers to perform diverse tasks like adding watermarks, extracting individual layers, converting PSDs to other image formats (JPEG, PNG, etc.), and even automating PSD processing within their applications. This versatile tool streamlines graphic design workflows and integrates PSD functionality seamlessly into various development environments.

The 23.12 release of Aspose.PSD adds the ability to open any image file as an embedded smart object in a PSD image. A smart object acts as a container, holding multiple layers while offering non-destructive editing. It allows you to edit its internal content or apply effects without altering the original data. Smart objects work as dynamic placeholders, linked to embedded files, letting you make global changes that automatically update and maintain high resolution, perfect for flexible design and efficient workflows.

To see a full list of what's new in Aspose.PSD version 23.12, see our .NET and Java release notes.

Aspose.PSD is offered as Developer Small Business, Developer OEM, Site Small Business, and Site OEM licenses catering to a range of business needs. Licenses are perpetual, and include one year of support and maintenance. Subscription renewals are also available. See our Aspose.PSD licensing pages for .NET and Java for full details.

グリッドのデバイス間での一貫した表示を実現

2月 1, 2024
レスポンシブレイアウトをサポートするグリッドコントロールにより、デスクトップ、モバイル、Webで、さまざまな画面サイズでデータにアクセス可能

Leveraging a Blazor grid control with responsive layout empowers your application with optimal data visualization across diverse screen sizes and orientations. This enhances the user experience by ensuring seamless navigation, readability, and interaction with grid content, regardless of whether it's being accessed from a desktop computer, tablet, or mobile phone. This flexibility fosters wider accessibility, improves user engagement, and ultimately strengthens the overall value proposition of your Blazor application.

Several Blazor grid controls offer responsive layouts including:

  • DevExpress Blazor Data Grid (part of DevExpress ASP.NET and Blazor) seamlessly adapts to various screen sizes with column resizing and flexible layouts.
  • FlexGrid for Blazor (part of ComponentOne Studio Blazor Edition by MESCIUS) leverages a flexible grid system for a fluid and responsive user experience across devices.
  • Syncfusion Blazor DataGrid (part of Syncfusion Essential Studio Enterprise) optimizes columns and layouts for automatic device-perfect viewing.
  • Telerik UI for Blazor Grid (part of Telerik UI for Blazor) enhances mobile usability with built-in touch gestures and responsive breakpoints.

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

Compare Blazor Grid Controls

セキュリティで保護されたPDF署名を.NET 8 WinFormsアプリに追加

2月 1, 2024
PDF署名をサポートするコンポーネントを選択して、ドキュメントの改ざん防止、ワークフローの合理化、受信者の信頼の向上を実現

PDF components with PDF signing functionality allow users to securely sign documents directly within your application. This leverages cryptographic libraries to create a digital signature that validates the document's authenticity and integrity. Users can often specify the signing location, reason, and appearance, ensuring a streamlined and auditable signing process. This elevates security beyond a simple e-signature, offering proof against tampering, and is a crucial feature for legal and official documents where verification of authenticity is required.

The following components support PDF signing in .NET 8 WinForms:

  • ComponentOne Studio WinForms PDF (part of ComponentOne Studio WinForms) by MESCIUS enables you to add secure and legally binding electronic signatures to your PDF documents directly within your WinForms applications.
  • Telerik UI PDF for WinForms (part of Telerik UI for WinForms) streamlines the process of adding legally binding electronic signatures to your PDF documents within your Windows Forms applications.
  • Syncfusion Windows Forms PDF (part of Syncfusion Essential Studio Enterprise) offers a comprehensive set of features and a developer-friendly API for streamlining PDF signing workflows within your Windows Forms applications.
  • XFINIUM.PDF CROSS PLATFORM EDITION (part of XFINIUM.PDF CROSS-PLATFORM BUNDLE) provides a seamless and secure PDF signing experience across different platforms, ensuring compatibility for all users.

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

Compare .NET 8 WinForms PDF Components