求助datawindow column type does not match getitem type错误~~~
做了一个窗口 里面包含添加数据控件和保存控件，其中保存控件的clicked代码如下：
integer number, g_rownumber,putin_number

string product_no,save_code

if dw_1.Update() = 1 then

commit;

save_code=dw_1.GetItemString(dw_1.getrow(),"lbbh")
product_no=dw_1.GetItemString(dw_1.getrow(),"xhbh")

SELECT max(stock.kcsl) INTO :number FROM stock
WHERE (stock.xhbh=:product_no) and (stock.lbbh=:save_code)
using sqlca;

putin_number= integer(dw_1.GetItemString(dw_1.getrow(),"rksl"))
number = number + putin_number

UPDATE stock SET kcsl =:number
WHERE stock.xhbh=:product_no;

commit;

else
//不能修改，则取消
rollback;
//警告
messagebox("警告","入库操作失败")
end if

点保存时，提示：datawindow column type does not match getitem type at line 17 in clicked event of object cb_3 of w_in 错误
bebug后知道是：putin_number= integer(dw_1.GetItemString(dw_1.getrow(),"rksl"))
出错，但是不知道怎么改才正确~~~~“rksl” 字段是numeric类型~~~刚学PB。。头痛呀~~
[解决办法]
numeric类型的字段可以用GetItemDecimal
[解决办法]
putin_number= integer(dw_1.object.rksl[dw_1.getrow()])