link如何做四分格的分栏?是不是要定义一个set变量?
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- threenewbee 2015-03-22 10:40关注
用let,没有set
int idx = 0;
var query = from x in data
let i = idx++
group x by i % 4 into g
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用let,没有set
int idx = 0;
var query = from x in data
let i = idx++
group x by i % 4 into g
select g;