private void HandleReset()
{
_copy.ForEach(a => HandleElement(NotifyCollectionChangedAction.Remove, a));
_collection.ForEach(a => HandleElement(NotifyCollectionChangedAction.Add, a));
_copy.Clear();
_copy.AddRange(_collection);
}
public void ExportToCsv()
{
//string file = SaveDialog.GetCsvFile();
string folder = SaveDialog.GetDirectoryForSave();
if (string.IsNullOrEmpty(folder))
{
return;
}
m_models.ForEach(model => model.ExportToCsv(folder));
OpenAfterExport(folder);
}