摘要： --2005 select rn=row_number()over(order by 专业号),* from tb --2000 select rn=(select count(1) from tb where 专业号<=t.专业号),* from tb t 阅读全文

摘要： listview中有一个属性 EnsureVisible 可以保证选中行在可视范围内.如下描述:ListView problem --------------------------------------------------------------------------------Hello,Anyone know how to scroll down the listview by co... 阅读全文