首先

第一步

model-->modele   extended   definition     定义扩展属性

窗口里倒数第二个钮，import an EXtended Model Definition

勾选 PowerBuilder

然后第二步

tools->powerbulider->generate   extended   attributes

就OK 了

如果提示

 "model   does   not   contain   the   powerbuilder   extended  
  model   definition!you   need   to   add   it   to   the   model    
  if   you   wish   to   generate   or   reverse   powerbuilder   extend   attributes."  

就是第一步,没有设置好