Serial Port Problem

"JiangYongzhen" <[email protected]>
Newsgroups gmane.comp.java.ide.netbeans.user,gmane.comp.java.netbeans.user-interface
Message-ID <[email protected]> 
Hai,

I'm use NetBeans3.5.1 and Sun javax.comm.*; 
Supprisingly enough,when compiling,i got the
Exception below:
javax.comm.NoSuchPortException at 

javax.comm.CommPortIdentifier.getPortIdentifier( 
 CommPortIdentifier.java:105)

Then i do getPortIdentifier(), try to list ports
on my pc, but the result is NULL.

Has anyone encountered the same problem? My pc 
has RS232 serial port. Thanks.

JYZ
Univ of Jiangsu
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