private void OnDeleteBook(object sender, RoutedEventArgs e)
{
MessageBoxResult result = MessageBox.Show("Are you sure to remove this entry?", "Attention", MessageBoxButton.YesNo);
switch (result)
{
case MessageBoxResult.Yes:
try
{
Librarian lib = (Librarian)SDM.CurrentUser;
DocumentsTable doc_row = dgLibrarianDocuments.SelectedItems[0] as DocumentsTable;
int doc_id = doc_row.docID;
lib.DeleteDoc(doc_id);
UpdateTable();
}
catch (Exception exc)
{
MessageBox.Show(exc.ToString(), "Error");
}
break;
case MessageBoxResult.No:
break;
}
}