Hello,I have no problem merging column in the header.
However, I would need to merge column directly in the grid based on criteria. For example if column 1 has a yes then I merge column 3 and 4.Is it possible?
Thanks
I am not sure that I get the complete picture, but I do have a suggestion that can hopefully get you started. If you want to manipulate cells based on certain runtime criteria, you can hook the InitializeRow event and locate any cells from the row currently bound with data using
e.Row.Cells.FromKey("ColumnName")
Then you can manipulate the Cell in any way you wish. I guess for merging, you can play with ColSpan and RowSpan properties of the cell.