private void ListBox_CollectionChanged() { var listBox = AssociatedObject; if (AreAllFilesSelected.GetValueOrDefault()) { listBox?.SelectAll(); } }
private void ListBox_CollectionChanged() { var listBox = AssociatedObject; if (!AreAllFilesSelected.GetValueOrDefault()) { return; } _performanceTracer?.Start("ListBox.SelectAll", DispatcherPriority.Input); listBox?.SelectAll(); }