private void ButtonFromSelectedAll_Click(object sender, RoutedEventArgs e)
{
foreach (Infoscreen.Configuration.ItemSystem.ItemChair item in SelectedChairItems)
{
ChairItems.Add(item);
}
SelectedChairItems.Clear();
SetButtonsState();
}
private void OneChairFromSelected()
{
if (!(DataGridSelectedItemChairs.SelectedItem is Infoscreen.Configuration.ItemSystem.ItemChair itemChair))
{
return;
}
ChairItems.Add(itemChair);
SelectedChairItems.Remove(itemChair);
SetButtonsState();
}