You are able to resize columns using the columns gripper. The corresponding group will be automatically resized. We can provide a way to resize the column groups. The columns inside the group will be automatically resized with the group.
Hello,
I am dealing with the same issue. Will this feature be available any time soon? That would be great!
I don't see any way to enable such a resizing mechanism since GridViewColumnGroup has no "Width" property...
Best regards,
Alex