Article View: borland.public.cppbuilder.nativeapi
Article #4596Re: all IP adresses of the local system
From: EB
Date: Thu, 22 Dec 2005 17:03
Date: Thu, 22 Dec 2005 17:03
69 lines
3123 bytes
3123 bytes
Thanks for the quick reply.
This is what I put in the try{}:
try {
// put code here.
// Make an initial call to GetAdaptersInfo to get
// the necessary size into the ulOutBufLen variable
if (GetAdaptersInfo((PIP_ADAPTER_INFO)pAdapterInfo->get(), &ulOutBufLen)
== ERROR_BUFFER_OVERFLOW) { +++ This is Line 324 +++
pAdapterInfo->reset( new char[ ulOutBufLen ] );
}
if (GetAdaptersInfo( (PIP_ADAPTER_INFO)pAdapterInfo->get(),
&ulOutBufLen)== NO_ERROR) {
PIP_ADAPTER_INFO pAdapter = (PIP_ADAPTER_INFO)pAdapterInfo->get();
+++ This is Line 329 +++
while (pAdapter){
PIP_ADDR_STRING pIpAddress = &(pAdapter->IpAddressList);
while (pIpAddress) {
AnsiString AdapterAddress = pIpAddress->IpAddress.String;
LimitMemo1->Lines->Add("Address="+AdapterAddress);
pIpAddress = pIpAddress->Next;
}
pAdapter = pAdapter->Next;
}
}
}
+++++++++++
And these are the compile errors:
[C++ Error] ClientMain.cpp(324): E2288 Pointer to structure required on
left side of -> or ->*
[C++ Error] ClientMain.cpp(325): E2288 Pointer to structure required on
left side of -> or ->*
[C++ Error] ClientMain.cpp(328): E2288 Pointer to structure required on
left side of -> or ->*
[C++ Error] ClientMain.cpp(329): E2288 Pointer to structure required on
left side of -> or ->*
[C++ Error] ClientMain.cpp(400): E2096 Illegal structure operation
+++++++++++
"Jonathan Benedicto" <incorrect@no.server> wrote in message
news:43aad54d@newsgroups.borland.com...
> EB wrote:
>> The following doesn't work:
>> char *pAdapterInfo( new char[ulOutBufLen] );
>
> // untested.
>
> char *pAdapterInfo = new char[ulOutBufLen];
> try
> {
> // put code here.
> }
> catch( Exception const &E )
> {
> delete[] pAdapterInfo;
> throw;
> }
> catch( ... )
> {
> delete[] pAdapterInfo;
> throw;
> }
> delete[] pAdapterInfo;
>
> Jonathan
>
> http://jomitech.com/mtbcc32.shtml - Multi-threaded compilation for BCB
> http://jomitech.com/forum - JomiTech Forums
>
Technical Details
Message-ID:
<43aadc17$1@newsgroups.borland.com>Path:
arc1-ca.pugleaf.net!g2news1.google.com!news3.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!nx02.iad01.newshosting.com!newshosting.com!newsfeed.icl.net!newsfeed.fjserv.net!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mailReferences:
<43a832cb$1@newsgroups.borland.com> <43aad18b@newsgroups.borland.com> <43aad54d@newsgroups.borland.com>Show Full Headers
Complete Article Headers
X-Google-Thread: 10cc67,744a3315ee7b00aa X-Google-Attributes: gid10cc67,public X-Google-Language: ENGLISH,ASCII-7-bit From: "EB" <elias.berelian@snet.net> Newsgroups: borland.public.cppbuilder.nativeapi References: <43a832cb$1@newsgroups.borland.com> <43aad18b@newsgroups.borland.com> <43aad54d@newsgroups.borland.com> Subject: Re: all IP adresses of the local system Date: Thu, 22 Dec 2005 12:03:24 -0500 Lines: 71 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2900.2670 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2670 X-RFC2646: Format=Flowed; Response NNTP-Posting-Host: 144.160.5.25 Message-ID: <43aadc17$1@newsgroups.borland.com> X-Trace: newsgroups.borland.com 1135270935 144.160.5.25 (22 Dec 2005 09:02:15 -0700) Path: arc1-ca.pugleaf.net!g2news1.google.com!news3.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!nx02.iad01.newshosting.com!newshosting.com!newsfeed.icl.net!newsfeed.fjserv.net!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail