all groups > visual c libraries > july 2003
unresolved externals with mixed mode DLL
Posted by Stephen Ahn at 7/30/2003 2:41:20 PM
Using : VS.NET 2003,
I'm attempting to create a mixed-mode C++ DLL (i.e. has both managed and
unmanaged code). When attempting to reference globals _timezone and
_daylight,
I get the following error at link time :
LINK : error LNK2020: unresolved token (0A000023) _timezone
LINK : error LNK... more >>
Visual C++.net Certification
Posted by ahmed fathy at 7/22/2003 7:21:26 AM
what should i do to be Microsoft certificated in Visual
C++ .net ... more >>
"Expects a newer version of Windows. Upgrade your Windows version" problem
Posted by vcotirlea NO[at]SPAM hotmail.com at 7/22/2003 7:07:22 AM
Hi all,
I'm having an application (.exe) that I'm building on Win 2000. When
running the .exe on a Windows 98/NT I get the following error:
"Expects a newer version of Windows. Upgrade your Windows version"
I'm building the application using a makefile that looks like:
!include <win32.mak>
... more >>
op>>(basic_istream, basic_string) why is this so.
Posted by kumar at 7/21/2003 2:12:43 AM
basic_istream<charT,traits>&
operator>>(basic_istream<charT,traits>& is,
basic_string<charT,traits,Allocator>& str);
When I extract using this operator with only 'space'
character in the stream, into a already populated string,
the string is getting erased in VC6, but it doesnt get
erased in... more >>
[BUG] in ATL7.1 (2003)
Posted by cppdev9 NO[at]SPAM yahoo.com at 7/20/2003 11:46:12 AM
Hello,
In CrackResponseHeader function,
On Line 1459 of atlhttp.inl:
if (!strncmp(pHeaderEnd-2, ATL_HEADER_END, strlen(ATL_HEADER_END)))
Should be:
if (!strncmp(pHeaderEnd, ATL_HEADER_END, strlen(ATL_HEADER_END)))
pHeaderEnd-2 takes it beyond the remaining \r\n\r\n
This will be mo... more >>
a question about communication between C# and C++
Posted by Liu Guidong at 7/14/2003 8:36:22 PM
Dear friends,
I have a question about the communication between C# and
C++.
Can anyone help me ??
I have written a C# dll fies named "TestFordll2.dll",as
fllow:
using System;
namespace TestForDll2
{
public class TestForDll
{
private int result ;
public TestForDll()
{
re... more >>
Error : The .exe file expects a newer version of windows
Posted by vibhesh at 7/14/2003 6:19:18 AM
Hello,
I have C++ code that I used to compile on VC++ 6.0
compiler. Now after some modifications I have successfully
compiled the code in VC++ 7.0 (.NET). The code is fully
unmanaged.
The exe runs successfully on WIN-XP machine, but when I
try to run it on Win-98 I get the foll error :... more >>
dotnet newbie question
Posted by Jenny at 7/13/2003 9:22:10 AM
I have been programming in C++/MFC/ATL for nearly 8 years now. I'm in the
process of learning .NET and am wondering if I should use VisualC++.Net or
C#. Are there any advantages/disadvantages going with one not the other OR
does it not really matter????
Thanks in Advance
Jenny.
... more >>
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how to use C# .dll file in the C++ 6.0 ?
Posted by Frank at 7/13/2003 7:16:29 AM
If I have write a C# .dll file, how can I use the .dll in
the C++6.0?
Can anyone give me a simple example?
Thank you!!!
regards,
Frank ... more >>
Serious bug discovered in VC .NET (2002) compiler. [event_source(native)] and __event methods
Posted by Olaf.Baeyens NO[at]SPAM skyscan.be at 7/10/2003 2:31:25 PM
Serious bug discovered in VC .NET (2002) compiler.
Example below should work if I understand the Microsoft documentation
correctly.
Hopfelly there is some compiler upgrade that fixes this bug?
[event_source(native)]
class CTubeDev {
....
__event void OnEnableControls(const BOO... more >>
Automatic mouse moving over the screen
Posted by osoeder NO[at]SPAM gmx.de at 7/9/2003 9:00:30 AM
Hello, is there a library which includes functions for automatic mouse moving?
It should avoid that the screensaver gets activated.
Thanks in advance... more >>
INT_PTR
Posted by Peter Rabbit at 7/7/2003 7:08:21 PM
In the VS 7.0 implementation of VC++ the datatype INT_PTR has cropped up in
(amongst others?) the MFC library. Can someone tell me what this is and
where it's defined?
Thanks
--
Peter Aspey
-------------------------------------------------------
email: replace 6 by p
... more >>
Can't link VC6 dll using std with VC .net main()
Posted by stephane jaeger at 7/7/2003 6:55:01 PM
Hi,
I am currently having trouble with the following code sample:
#include "stdafx.h"
#include <iostream>
#include "DLL6.h"
void helloWorld(const std::string& pValue)
{
std::cout << pValue.c_str() << std::endl;
}
This is compiled using visual C++ v6.0 in a dll (Use of Multithread... more >>
How can I use the .dll files which are written by C# in C++ programming ?
Posted by Liu Guidong at 7/4/2003 12:17:52 AM
How can I use the .dll files which are written by C# in
C++ programming ?
Thanks,
lgd94047271@eyou.com... more >>
fstream tellg, seekg and files > 2GB
Posted by Frank at 7/3/2003 1:25:43 PM
I'm using ifstream to read files >2GB, in fact, some are
greater than 4GB. I need to be able to work with
the "get" position using tellg and seekg methods. I'm
using the new <iostream> libraries.
Within the ifstream class, tellg (and seekg) won't work
when the position I'm interested in... more >>
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