版上各位大大
想請問一下我需要一組MAC碼產生器
前6碼為固定值,後6碼為十六進制進位
例:XXXXXX000000
XXXXXX000001
XXXXXX000002
XXXXXX000003
XXXXXX000004
XXXXXX000005
XXXXXX000006
XXXXXX000007
XXXXXX000008
XXXXXX000009
XXXXXX00000A
XXXXXX00000B
XXXXXX00000C
.
.
.
.
.
XXXXXXFFFFFF
儲存格公式要怎麼寫,試了好久都打不出來,有大大願意解惑嗎??
感激不盡
roy911g wrote:
我想再請問一下如果我要在2個數的中間加個:號
例,XX:XX:XX:00:00:00
其實為同樣問題只是要再加入:號
那公式應該如何更改呢?
A1:(查詢值)
A3:
=CHOOSE(LEN(DEC2HEX(A1)),"XX:XX:XX:00:00:0"&DEC2HEX(A1),"XX:XX:XX:00:00:"&DEC2HEX(A1),"XX:XX:XX:00:0"&LEFT(DEC2HEX(A1),1)&":"&RIGHT(DEC2HEX(A1),2),"XX:XX:XX:00:"&LEFT(DEC2HEX(A1),2)&":"&RIGHT(DEC2HEX(A1),2),"XX:XX:XX:0"&LEFT(DEC2HEX(A1),1)&":"&MID(DEC2HEX(A1),2,2)&":"&RIGHT(DEC2HEX(A1),2),"XX:XX:XX:"&LEFT(DEC2HEX(A1),2)&":"&MID(DEC2HEX(A1),3,2)&":"&RIGHT(DEC2HEX(A1),2))
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