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you can also use SetwindowText() to fill you controls with some datas.
TOXCCT >>> GEII power
[toxcct][VisualCalc]
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Currently I am developing a simple Dialog Based MFC application. The application connects to a server using the RakNet networking library. I am stuck because the networking library requires that each frame the application needs to check if a new packet has been recieved from the server. Does anyone know a way to call a function everyframe? I know that threads are a posibility, but I was hoping for something simpler.
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Wow - is ALL that text your homework, or did you include some code you'd written ? We don't do homework here, and there's just too much there for anyone to wade through to work out if you've actually tried anything yourself, or if you're just looking for a free ride.
From what I read, it looks like you've got more than enough to go on with there.
Christian
I have several lifelong friends that are New Yorkers but I have always gravitated toward the weirdo's. - Richard Stringer
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under neat of that problem is alls of my file that i did but some how won't run and error, and some function i did may not right
sorry i was wodering you
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Nice... And what's the question ???
Honnestly, do you really think that we will read all of this ?? Do you really think that people here have nothing to do of their days? If you have clear questions, do ask but do not post your homework here, people won't do that for you.
And also, format your message a little bit cleaner instead of making a copy/paste of your homework.
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I need to create a Emessaging cliet that will have a little text menu that will show the messages
check messages
and do anumber of tasks that are in this .h file
if you can help me out by creating the menu that would be awessome
~Thx
W00t
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What messages?
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
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Hi there,
probably really easy this.
I have a combobox which works fine. I can select the line I want from the pull down menu, and when I use
comm_port = m_DropList.GetCurSel();
in my code, I get back the correct index. HOWEVER, I also want to be able to type in the selection (0 to 255) in the combobox, and have it recognise my selection in code, yet if I edit the box, the above line always returns -1. What else do I need to do to get the code to pick up that the selection has changed and to treat it as a valid selection. My combobox is configured as type Dropdown, so I assumed this would work quite straight forwardly.
Cheers
Dave C
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I assume you added numbers 0 through 255 via AddString() (or InsertString()). Yes? If that is the case, use GetWindowText() to get the text displayed in the combobox.
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
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i want to make the email client that send the mail from
someone(anybody pc in sense of hacking) into mail hotmail or the yahoo account. can u tell me how to do that or what API's to use but not component in VB and outlookexpress,
that apis can run on the win32 platform. Can u guide me what to do
Tasleem
ddd
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Check out (Extended) MAPI, or SMTP.
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
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Anyone know what Win32 technology will allow me to create a global memory structure (a couple of meg or so) and have it stay in memory after the creating application has ended? There is no reason for the structure to cross reboots.
I don’t want to use the persistent technologies like the registry or the hard drive. In the old 16 bit days, I would just GlobalAlloc a couple of Meg and write the handle to the atom table and use it when I need to or something like that. But today…when an application exits all resources it allocated are released (unless another application opened the same resource), which is pretty cool, but not what I’m looking for.
Here’s what I’ve tried and the problems with them:
1) GlobalAlloc – deleted on program exit
2) Volatile registry – best practices says not really good for more than 2k of data
3) Memory file via CreateFileMapping – deleted on program exit
4) Global Atoms – not big enough, only 16k entries and each entry is limited to 256 bytes
My limitations are that I have to rely on whatever is already on the machine and can't install anything...in other words...static linking and straight Win32.
Any ideas?
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iwasiunknown wrote:
3) Memory file via CreateFileMapping – deleted on program exit
So create a small process that doesn't exit to hold onto it.
Shog9
I'm not the Jack of Diamonds... I'm not the six of spades.
I don't know what you thought; I'm not your astronaut...
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Thanks Shog.
That doesn't really work for me either since I can't have an installation program. All I can
use is a single .exe with no installation.
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hi
i want to write a DLL that using header from libyahoo2(http://www.libyahoo2.sourceforge.net)
here is the code snipets
==========================================================================
#include "stdafx.h"
#include <libyahoo\yahoo2.h>
#include <libyahoo\yahoo2_callbacks.h>
//function declaration
extern "C" __declspec(dllexport) void __cdecl Close(int id);
BOOL APIENTRY DllMain( HANDLE hModule,
DWORD ul_reason_for_call,
LPVOID lpReserved
)
{
return TRUE;
}
__declspec(dllexport) void __cdecl Close(int id)
{
yahoo_close(id);
}
======================================================================
when i compile this dll project, i've got no error
but when i execute this project i've got 2 error said:
======================================================================
Linking...
Creating library Debug/YahooLib.lib and object Debug/YahooLib.exp
YahooLib.obj : error LNK2001: unresolved external symbol _yahoo_close
Debug/YahooLib.dll : fatal error LNK1120: 1 unresolved externals
Error executing link.exe.
YahooLib.dll - 2 error(s), 0 warning(s)
=====================================================================
please helppp me, i am really don't know what to do 
i appreciate any help
thankss
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xeru_slash wrote:
but when i execute this project i've got 2 error said:
Actually you are getting a linker error, not a runtime error.
xeru_slash wrote:
YahooLib.obj : error LNK2001: unresolved external symbol _yahoo_close
You need to link with the library that contains the code for _yahoo_close().
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
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thanks for your reply
but there is no lib files
only header and c file
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xeru_slash wrote:
but there is no lib files
My bad for making that assumption. At a minimum, you'll need to link with the .obj file that has that function in it.
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
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Can anyone help me develop sum small software using MFC, having sock classes and database classes ( such as Ms Access ) ? any examples or links will be appreciated.
Blacknight_81
University of Huddersfield, UK.
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Why don't you start the planning yourself and ask us a more precise question?
"Do my homework for me!" is very unpopular!
Don't try it, just do it! 
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