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....Rotation属性 请使用DataLabels.RotationAngle属性来替代。...RotationAngle属性来替代。 已删除Title.Rotation属性 请使用Title.RotationAngle属性作为替代。...