Question

VFP函数名缺少

我是按书上的例子打的，但是保存的时候提示函数名缺少，请问什麽回事？
IF LOWER (THISFORM. TEXT1. VALUE) = "zx11" and (lower(thisform.combo1.value)="张三"
OR LOWER(THISFORM.COMBO1.VALUE)="李四"
THISFORM.LABEL2.CAPTION="欢迎使用本系统！"
THISFORM.类11.SETFOCUS
ELSE
THISFORM.LABEL2.CAPTION="口令错误！请重输。"
THISFORM.TEXT1.VALUE=""
THISFORM.COMBO1.VALUE=""
THISFORM.COMBO1.SETFOCUS
THISFORM.COMBO1.SETFOCUS
THISFORM.REFRESH
Z=Z+1
IF Z=3
THISFORM.LABEL2.CAPTION="你无权使用本系统!"
THISFORM.text1.enabled=.F.
THISFORM.COMBO1.ENABLED=.F.
THISFORM.类11.SETFOCUS
ENDIF
ENDIF

Answer 1

(lower(thisform.combo1.value)="张三"
&&上面括号不配对，改为：
(lower(thisform.combo1.value))="张三"