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....GEN_VSTO_Chart (); } public static void GEN_VSTO_Chart () { EnsurePowerPointIsRu...PowerPoint . Chart ppChart = objSlide . Shapes [ 1 ]. Chart ; //访问图表数据...