private void DeleteEvent_Click(object sender, EventArgs e)
{
if (selectedEventId == -1)//no item selected
{
MessageBox.Show("Select an event please !");
}
else
{
MessageBoxResult result = MessageBox.Show("Are you sure you want to delete this event ?",
"Alert",
MessageBoxButton.OKCancel);
if (result == MessageBoxResult.OK)
{
if (databaseClass.DeleteEvent(selectedEventId))
{
MessageBox.Show("Event deleted successfully!");
Refresh_Click(null, null);
}
else
{
MessageBox.Show("There were an error when trying to delete!");
}
}
else
{
//when cancel, unselect the selected button
Button btn = new Button();
btn = (Button)FindName(selectedEventId.ToString());
btn.Background = new SolidColorBrush(Colors.Red);
}
}
}
