如何隐藏与之前相同的gridview行? [英] How do I hide a gridview row that is identical to the previous?
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问题描述
我有一些与之前相同的gridview行,如何隐藏其中一些行,但是其中一行显示?
示例:
ID,Number,Number
1,2,2
1,2,2
4,6, 6
4,6,6
4,6,6
我只想展示:
身份证号码,号码,号码
1,2,2
4,6,6
>
有没有办法做到这一点?以及如何?
I have some gridview rows that are Identical to the previous, how can I hide some of the rows, but leave one of them showing?
example:
ID, Number, Number
1, 2, 2
1, 2, 2
4, 6, 6
4, 6, 6
4, 6, 6
I would like to only show:
ID, Number, Number
1, 2, 2
4, 6, 6
is there a way to do this? and how?
推荐答案
如果你从数据库中获取数据,你只需更改下面的sql
if you fetch data from database you can simply change the sql as below
select distinct ID, Number, Number from yourTable
或
or
SELECT ID, Number, Number FROM yourTable GROUP BY ID, Number, Number
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