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....SignificantDigits 属性的默认值为 17,仅当结果必须存储为 XLSX 文件格式时才适用。 以下是一个简单的示例,演示了 CellsHelper...new Workbook ( dir + "sample.xlsx" ); //Access first worksheet...