2008年5月5日
Select DISTINCT on DataTable
摘要： In a project I'm doing I needed to basically do a DISTINCT on a couple fields in a DataTable that I had used earlier in code. Did some Google searching and came up with this MS KB on the subject. I was hoping to find it in the Framework, but hey, writing a little extra code never hurt anyway. Looking over the code though I found that I just didn't really like it. Biggest reason being it only took one field. I wanted to be able to pass in n number of fields, so I rewrote it and did a little 阅读全文
posted @ 2008-05-05 19:38 roboth 阅读(575) 评论(4) 推荐(0)