I am trying to improve performance when I set GridViewColumn.IsVisible. Whenever I set that property, the ViewCellFormatting event is invoked by the grid.
I need to make several column invisible at the same time. I tried using BeginUpdate..EndUpdate and that doesn't seem to have an effect. I would like to set several columns invisible by invoking the GridViewColumn.IsVisible property without the ViewCellFormatting event from being raised for each one.
Thanks in advance,