=IF($C6="","",SUMPRODUCT(--(Data!$X$2:$X$8615=I$2),--(Data!$G$2:$G$8615=$C6),Data!$B$2:$B$8615))
有冇人可以幫我解釋:
1. =IF
2. $C6="",""
3. --(Data!$X$2:$X$8615=I$2) 的 -- 及
4. 點解 =Data!$B$2:$B$8615 會等於0?
收錄日期: 2021-04-13 16:00:46
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080827000051KK00231