private void Expander_Expanded(object sender, RoutedEventArgs e)
{
var eX = sender as Expander;
foreach (var ep in FindVisual.FindVisualChildren <Expander>(this).Where(ep => eX != null && ep.Header?.ToString() != eX.Header?.ToString()))
{
ep.IsExpanded = false;
}
}
private void DepStaffList_Loaded(object sender, RoutedEventArgs e)
{
if (!_isFirstTime)
{
return;
}
var eX = FindVisual.FindVisualChildren <Expander>(this).First();
if (eX != null)
{
eX.IsExpanded = true;
}
_isFirstTime = false;
}
