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#21069

From: ΢Ц��Ĭ��
Date: Sun, 20 Jul 2003 08:13

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From: ttrong@smth.org (΢Ц��Ĭ��)
Newsgroups: cn.bbs.comp.lang.visual-basic
Subject: ����ж�һ��object�����Ƿ�Ϊnothing
Date: 20 Jul 2003 08:13:08 GMT
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