/*!
* \brief Open the ticket comment window to add a comment.
*
* If no lottery number is selected in the list of tickets
* an error message is displayed for the end-user and no
* further action is taken.
*/
private void BtnAddComment_Click(object sender, RoutedEventArgs e)
{
if (!HasTicketSelected())
{
return;
}
var commentWindow = new WndTicketComment((Ticket)LwTickets.SelectedItem, true)
{
Owner = this
};
this.IsEnabled = false;
commentWindow.ShowDialog();
}
//! Show comment for the selected ticket, if any.
private void BtnShowComment_Click(object sender, RoutedEventArgs e)
{
if (string.IsNullOrEmpty(((Ticket)LwTickets.SelectedItem)?.Comment))
{
return;
}
var commentWindow = new WndTicketComment((Ticket)LwTickets.SelectedItem)
{
Owner = this
};
this.IsEnabled = false;
commentWindow.ShowDialog();
}
//! Open the comment window if a winning ticket with a comment is double-clicked.
private void LwWinningTickets_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
var selectedTicket = (Ticket)LwWinningTickets.SelectedItem;
if (string.IsNullOrEmpty(selectedTicket?.Comment))
{
return;
}
var commentWindow = new WndTicketComment(selectedTicket)
{
Owner = this
};
this.IsEnabled = false;
commentWindow.ShowDialog();
}