示例#1
0
 public void CosCumparaturi(object obj)
 {
     if (File.ReadLines(@"..\..\..\Comanda.txt").Any(line => line.Contains(",")))
     {
         Cos cos = new Cos();
         cos.ShowDialog();
     }
     else
     {
         MessageBox.Show("Nu ati adaugat nimic la comanda!", "Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
     }
 }