Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms.... PdfSaveOptions.AllColumnsInOnePageP プ...ワークシートの列を単一の PDF ページに収める PdfSaveOptions.AllColumnsInOnePageP は...