I have a Grid Control , and bound to a BindingList
I have pro gramminly applied filter on the GridView by setting the ActionFilterString.
gridView1.ActiveFilterString = "[Hidden] = false";
I works and only show objects that have .Hidden = false;
And then I tried to un-hide all hidden items in the View:
var hiddenOrders = listDataSource.Where(x => x.Hidden == true);
foreach(Order o in hiddenOrders)
o.Hidden = false;
However the Grid does not update.
What is the problem?
Thanks.