You could extent DataGridColumn and add two methods. One to set the visible property to false and dispatch a hide event, and the other to set the visible property to true and dispatch a show event.
-TH --- In [email protected], "tntomek" <tnto...@...> wrote: > > I have a datagrid with a lot of columns. Sometimes I may hide/show 20 of > those at a time, this takes up a few seconds and I'd like to give the user > some feedback when its ready. Is there any way to get "visibilityChanged" > event or something along these lines? > > If there is no solution like this and I need to poll the datagrid to check > real visibility not the dumb "visible" property of a column where would I > look and what would I check? >
