t11=ALLTRIM(thisform.pageframe1.page1.text2.Value)
t22=ALLTRIM(thisform.pageframe1.page1.text3.Value)
下面全错，不知道改怎么写了

SELECT * form 本地数据 WHERE 期号 between t11 AND t22 INTO CURSOR 按期查询

SELECT * form 本地数据 WHERE 期号 between &t11 AND &t22 INTO CURSOR 按期查询  

SELECT * form 本地数据 WHERE 期号 between +'&t11'+ AND +'&t22'+ INTO CURSOR 按期查询

SELECT * form 本地数据 WHERE 期号 between +'t11'+ AND +'t22'+ INTO CURSOR 按期查询

我要查出两个期号之间的数据
t11是开始，t22s是结束

完全正确