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.... 从CRM导出数据到Excel SaveFileDialog fileDialog =...FileName , SaveFormat . Xlsx ); } 从Excel导入数据到CRM if ( ctrl . CrmConnectionMgr...