スプレッドシートのセルに画像を簡単に埋め込み

The DevExpress Office File API is a robust library designed to simplify the creation, editing, and processing of popular office document formats, including Word, Excel, PowerPoint, and PDF. It allows developers to integrate advanced document management features into their applications without relying on external software like Microsoft Office. Key features include document generation, data import/export, template customization, and seamless integration with modern platforms. The API supports advanced formatting, encryption, and digital signatures, ensuring secure and professional-grade output. Ideal for enterprise applications, it streamlines workflows for reporting, data analysis, and document automation, saving time and enhancing productivity for developers and end-users alike.

The DevExpress Office File API v24.2 update introduces the ability to embed images directly into worksheet cells, giving users enhanced control over spreadsheet design and functionality. This feature integrates with Microsoft Excel's "Place in Cell" option, allowing documents with embedded images to be imported, exported, printed, and saved without content loss. Supported programmatically through new APIs, it enables users to insert, retrieve, and manage images as cell values while accessing properties like format and bytes. This update simplifies the creation of Excel-compatible spreadsheets for modern applications.

To see a full list of what's new in version 24.2, see our release notes.

DevExpress Office File API is licensed per developer and is available as a Perpetual License with a 12 month support and maintenance subscription. See our DevExpress Office File API licensing page for full details.

DevExpress Office File API is available individually or as part of DevExpress Universal.