Пример #1
0
 public bool deleteAll(LabCourse c)
 {
     try
     {
         str = DBOperate.sqlDelete(c);
         return(sql.ExecSql(str));
     }
     catch (Exception)
     {
         return(false);
     }
 }
 public bool insert(LabCourse l)
 {
     return(c.insert(l));
 }