Example #1
0
 public void Bestel(Ober ober, string product)
 {
     if (ober == null || string.IsNullOrEmpty(product))
     {
         return;                                                // preconditie
     }
     ober.BrengBestelling(this, product);
 }
Example #2
0
 public void Bestel(Ober ober, string product)
 {
     if (ober == null || string.IsNullOrWhiteSpace(product))
     {
         return;
     }
     ober.BrengBestelling(this, product);
 }