摘要: 点击章节练习:var tmplm:Tlistboxitem;begin dm.FDQTMP.SQL.Clear; dm.FDQTMP.SQL.Add('select GSESSON from TSquestions where GLESSON=:ggl group by GSESSON'); ...阅读全文
posted @ 2015-05-16 08:44 happyhills 阅读(287) 评论(0) 编辑