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....AddAutoShape メソッドを使用して、Line タイプの AutoShape を追加します 変更されたプレゼンテーションを PPTX.... Slides [ 0 ]; //Add an autoshape of type line slide . Shapes...