public void removeField(AbstractInputField field)
 {
     if (field == null || field.getCode() == null || field.getCode().Trim().Length == 0)
     {
         return;
     }
     fields.Remove(field.getCode());
 }
 public void addField(AbstractInputField field)
 {
     if (field == null || field.getCode() == null || field.getCode().Trim().Length == 0)
     {
         return;
     }
     fields.Add(field.getCode(), field);
 }