Use Custom XML Parts in Aspose.Cells with Golang via C++
Using Custom XML Parts in Aspose.Cells
Custom XML Parts are XML data stored by different applications like SharePoint inside an Excel file. This data is consumed by various applications that require it. Microsoft Excel does not use this data, so there is no GUI to add it. You can view this data by changing the extension of .xlsx to .zip and then opening it using WinZip. You can also open the ZIP file using any third-party Windows zip utility such as WinRAR or WinZip. The data is present inside the customXml folder.
You can add custom XML parts using Aspose.Cells via the Workbook.ContentTypeProperties.Add() method.
The following sample code uses the Workbook.ContentTypeProperties.Add() method to add the Book Catalog XML, and its name is BookStore. The following image shows the result of this code. As you can see, the Book Catalog XML is added inside the BookStore node, which is the name of this property.
