有哪位知道怎么检测打印机打开没有。(50分)

Q

qingkang_luo

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2002-09-27

• #1

有哪位知道怎么检测打印机打开没有。

 

D

del520

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2002-09-27

• #2

听听

 

S

stuwei

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2002-09-27

• #3

帮你UP

 

K

kingdeezj

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2002-09-27

• #4

http://www.delphibbs.com/delphibbs/dispq.asp?lid=614665