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In my app I have an ObservableCollection with 1000 items, and sometimes the user needs to remove 100 items at once.
The problem I have is that removing items one by one by calling the RemoveAt method takes too long to complete and the UI thread blocks for 3-5 seconds.
Is there a way to stop updating the view, and then after removing the items enable it again and redraw the list?
The problem I have is that removing items one by one by calling the RemoveAt method takes too long to complete and the UI thread blocks for 3-5 seconds.
Is there a way to stop updating the view, and then after removing the items enable it again and redraw the list?