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....0已公开了 Protection.IsProtectedWithPassw 属性,用于检测工作表是否受密码保护。布尔型...属性,用于检测工作表是否受密码保护。布尔型 Protection.IsProtectedWithPassw 属性返回 true...