利用循环把录入的内容循环生成in语句内部样式，然后修改数据窗口定义即可
例子：
string ls_inputname[],ls_name ,ls_sql
long ll_i,ll_count,ll_find
//
ll_count = upbound(ls_inputname)
//循环生成待查in字符串
for ll_i = 1 to ll_count
if ll_i < ll_count then
ls_name += "'" + ls_inputname[ll_i] + "',"
else
ls_name += "'" + ls_inputname[ll_i] + "'"
end if
end for
//动态修改数据窗口
ls_sql = dw_1.describe("datawindow.table.select")
//此区间代码只适用简单查询语句，字段内嵌子查询的请自行解决
ll_find = pos(ls_sql,"where",1)
if ll_find > 0 then
ls_sql += " and name in ('"+ls_name+"')
else
ls_sql += " where name in ('"+ls_name+"')
end if
//此区间代码只适用简单查询语句，字段内嵌子查询的请自行解决
dw_1.modify("datawindow.table.select = ls_sql
dw_1.settransobject(sqlca)
dw_1.retrieve()
