ADD: RadGrid ExcelML format to support Multi-Column headers feature
ExcelML currently does not support multiple column headers (aka ColumnGroups). This was first requested in the forms back in 2012 and no feature request was created for ExcelML. It is important that ExcelML support ColumnGroups as Excel does support this functionality.
Posted on:29 May 2020 16:19
That took a bit of time to go from Pending Review to Unplanned, and it does so without stating why you don't plan to implement a feature that has been requested for 8 years. Are you going to remote ExcelML support? If so that is one way to solve the problem, but if not you need to provide a way to export your grid data to Excel that will retain its formatting. Something Excel supports just fine just you do not.
Please can you explain why you are not going to do anything about this issue? From a customer POV this is a BUG in the ExcelML export as it doesn't not work as the customer expects it to, since it is an EXCEL export it should support the most common features of Excel.