求救 关于对话框的问题

yby1982

我想实现对话框里面输入的值的获取，然后用这些值画个圆，可是在加载时它说;“错误: 输入的列表有缺陷”我就不知道哪里的列表错了 怎么错的 ？？？？请高手指点。我用的时CAD2005 。 yuan:dialog
{
label="绘制圆";
Initial_focus="X";
:row{
:boxed_column{label="几何数据";
:edit_box{label="圆心&X(mm):";
edit_width=8;
key="X";
value="50";
}
:edit_box{label="圆心&Y(mm):";
edit_width=8;
mnemonic="Y";
key="Y";
value="50";
}
:edit_box{label="半径&R(mm):";
edit_width=8;
mnemonic="Y";
key="R";
value="10";
}
}
}
ok_cancel;
} 以上是对话框的设置 (defun act()
(setq x (atof(get_tile "X")))
(setq y (atof(get_tile "Y")))
(setq r (atof(get_tile "R")))
)
(defun c:circ(/ x y r id)
(setq sdt 0)
(setq id (load_dialog "C8_3"))
(if (< id 0) (exit))
(setq X 50 Y 50 R 25)
(if (not (new_dialog "yuan" id)) (exit))
(set_tile "X" (rtos X 2 2))
(set_tile "Y" (rtos Y 2 2))
(set_tile "R" (rtos R 2 2)) (action_tile "accept" "(act)(done_dialog 1)")
(action_tile "cancel" "(done_dialog -1)") (setq sdt (start_dialog))
(unload_dialog id)
(if (> sdt 0)
(command "circle" (list x y) r)
(princ)
) 以上是主程序

xyp1964

2. ;;主程序的最后少一个右括号！(defun act ()
3.    (setq  x (atof (get_tile "X"))
4.   y (atof (get_tile "Y"))
5.   r (atof (get_tile "R"))
6.    )
7. )
8. (defun c:circ (/ x y r id)
9.    (setq  sdt 0
10.   id   (load_dialog "C8_3")
11.    )
12.    (if (< id 0) (exit))
13.    (setq  X 50
14.   Y 50
15.   R 25
16.    )
17.    (if (not (new_dialog "yuan" id))(exit))
18.    (set_tile "X" (rtos X 2 2))
19.    (set_tile "Y" (rtos Y 2 2))
20.    (set_tile "R" (rtos R 2 2))
21.    (action_tile "accept" "(act)(done_dialog 1)")
22.    (action_tile "cancel" "(done_dialog -1)")
23.    (setq sdt (start_dialog))
24.    (unload_dialog id)
25.    (if (> sdt 0)
26.        (command "circle" (list x y) r)
27.        (princ)
28.    )
29. )

;;主程序的最后少一个右括号！(defun act ()    (setq  x (atof (get_tile "X"))   y (atof (get_tile "Y"))   r (atof (get_tile "R"))    ) ) (defun c:circ (/ x y r id)    (setq  sdt 0   id   (load_dialog "C8_3")    )    (if (< id 0) (exit))    (setq  X 50   Y 50   R 25    )    (if (not (new_dialog "yuan" id))(exit))    (set_tile "X" (rtos X 2 2))    (set_tile "Y" (rtos Y 2 2))    (set_tile "R" (rtos R 2 2))    (action_tile "accept" "(act)(done_dialog 1)")    (action_tile "cancel" "(done_dialog -1)")    (setq sdt (start_dialog))    (unload_dialog id)    (if (> sdt 0)        (command "circle" (list x y) r)        (princ)    ) )