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....عربي 简体中文 Protect Shapes in Visio Contents [ Hide ] LockAspect...protect/unprotect shapes. In Visio, you need to perform following...