C# (CSharp) Connect2DB.checkIfBookIsFree Beispiele

Beispiel #1

 public void checkBookStatus()
 {
     if (connect.checkIfBookIsFree(bookID) == true)
     {
         Reserve.Show();
     }
     else
     {
         Reserve.Hide();
         Exception.Visible = true;
         Exception.Text    = "Book is Lent or Reserved";
     }
 }