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....workbook in xlsx format workbook . save ( "output.xlsx" , SaveFormat...SaveFormat . XLSX ); 添加了SheetRender.PageScale属性 当您使用 按n页宽度和m页高度缩放...