Article View: borland.public.cppbuilder.nativeapi
Article #16586How to insert into buffer?
From: Jarkko Juntunen
Date: Thu, 08 May 2003 08:28
Date: Thu, 08 May 2003 08:28
43 lines
1934 bytes
1934 bytes
Hi!
I have next chunk of code (mostly from MSDN web-page):
error = WNetAddConnection2(&nr, cPass, cUser, NULL);
if(error)
{
LPVOID lpMsgBuf;
if (!FormatMessage(
FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS,
NULL,
GetLastError(),
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language
(LPTSTR) &lpMsgBuf,
0,
NULL ))
{
// Handle the error.
return;
}
// Process any inserts in lpMsgBuf.
// ...
// Display the string.
MessageBox( NULL, (LPCTSTR)lpMsgBuf, "Error", MB_OK |
MB_ICONINFORMATION );
// Free the buffer.
LocalFree( lpMsgBuf );
}
And that works just fine. But I'd like to insert something into begining of
my lpMsgBuffer. So the error message will be something like "Can't connect
:" lpMsgBuf;
But I don't know how to do that. Any suggestions?
Thanks!
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 10cc67,cd3fe3461df5a031,start X-Google-Attributes: gid10cc67,public X-Google-ArrivalTime: 2003-05-08 01:43:57 PST Newsgroups: borland.public.cppbuilder.nativeapi Subject: How to insert into buffer? From: Jarkko Juntunen <dzeidzei@suolakaivos.com> Organization: Suolakaivos Message-ID: <Xns937574BE25A36dzeidzeisuolakaivosc@207.105.83.65> User-Agent: Xnews/L5 NNTP-Posting-Host: 192.107.203.102 Date: 8 May 2003 01:28:32 -0700 X-Trace: newsgroups.borland.com 1052382512 192.107.203.102 (8 May 2003 01:28:32 -0700) Lines: 43 Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-04!sn-xit-01!sn-xit-08!supernews.com!64.152.100.70.MISMATCH!sjc70.webusenet.com!news.webusenet.com!cyclone.bc.net!logbridge.uoregon.edu!nntp-relay.ihug.net!newsfeeds.ihug.co.nz!ihug.co.nz!newsgroups.borland.com!not-for-mail