private void btnAddAllSubject_Click(object sender, RoutedEventArgs e)
{
foreach (var item in UnSelectedSubjectList)
{
SelectedSubjectList = SelectedSubjectList.Add(item);
UnSelectedSubjectList = UnSelectedSubjectList.Remove(item);
}
}
private void btnAddSelectedSignleSubject_Click(object sender, RoutedEventArgs e)
{
var selectedItems = gvClassSubjectListed.SelectedItems;
if (selectedItems == null)
{
return;
}
for (int i = 0; i < selectedItems.Count; i++)
{
Subject item = (Subject)selectedItems[i];
SelectedSubjectList = SelectedSubjectList.Add(item);
UnSelectedSubjectList = UnSelectedSubjectList.Remove(item);
}
}
