//设置数据窗口的link服务
dw_wzxx_cx.of_setlinkage(TRUE)
dw_wzgh_edit.of_setlinkage(TRUE)
dw_wzxx_cx.inv_linkage.of_settransobject(SQLCA)
dw_wzgh_edit.inv_linkage.of_settransobject(SQLCA)
dw_wzgh_edit.inv_linkage.of_setmaster(dw_wzxx_cx)
dw_wzgh_edit.inv_linkage.of_register("wzbh","wzbh")
dw_wzgh_edit.inv_linkage.of_setstyle(dw_wzgh_edit.inv_linkage.retrieve)
//dw_wzgh_edit.inv_linkage.of_setstyle(w_wzgh_edit. )
if dw_wzxx_cx.of_retrieve()<>-1 then
dw_wzgh_edit.setfocus()
else
messagebox("信息提示","of_retrieve出错,错误码:"+sqlca.sqlerrtext)
end if
其中两个数据窗口是同一个表,不行,有问题吗?