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....ShowCellRangeプロパティを追加しました DataLabelsクラスに、実行時にChartのデータラベルをフォーマットするExcelの機能を模倣す...spreadsheet containing an existing chart Workbook workbook = new Workbook...