字符串的截取問題.(0分)

C

cainiao999

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2006-12-07

• #1

菜鳥問題,舉例:
類似:AAAAAB
AAAB
CB
的字符串,如何用DELPHI代碼實現截取B之前的字符串?

 

K

keen

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2006-12-07

• #2

copy(s, 1, pos('b',s)-1)

 

Y

yunxi126

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2006-12-07

• #3

cpoy(str,lengh(str)-((lengh(str)-1),1)

 

Y

yunxi126

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2006-12-07

• #4

不好意思。刚才那个是取b
cpoy(str,1，lengh(str)-((lengh(str)-1))

 

C

cainiao999

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2006-12-07

• #5

多謝!