In Development
Last Updated: 23 Nov 2022 15:14 by ADMIN
If Spreadsheet's history is not enabled, merged cells cannot be unmerged. 

Workaround: Enable the History before calling Unmerge():

workbook.History.IsEnabled = true;
worksheet.Cells[0, 0, 0, 4].Unmerge();
workbook.History.IsEnabled = false;
In Development
Last Updated: 10 Nov 2022 14:36 by ADMIN
While reading the content, the ReadCellValue method throws NotSupportedException: "The RichText value type is not supported". Although the rich text in the cells is not supported, the library could parse the text content and avoid throwing errors.