Re: Track a Machine - C / C++ / MFC Discussion Boards

Nish Nishant27-Dec-01 1:25

27-Dec-01 1:25

There is an article on CP that shows how to make use of IE to download a file using HTTP

Nish

Sonork ID 100.9786 voidmain
www.busterboy.org
If you don't find me on CP, I'll be at Bob's HungOut

Re: https [URL]

Nish Nishant27-Dec-01 3:09

Nish Nishant

27-Dec-01 3:09

http://www.codeproject.com/internet/urldownload.asp

Nish

Sonork ID 100.9786 voidmain
www.busterboy.org
If you don't find me on CP, I'll be at Bob's HungOut

which message is sent before resizeing dialog ?

Wizard_0126-Dec-01 23:44

Wizard_01

26-Dec-01 23:44

W
Libor Bares

Re: which message is sent before resizeing dialog ?

Nish Nishant27-Dec-01 0:06

Nish Nishant

27-Dec-01 0:06

Take a look at WM_SIZING and WM_SIZE

Nish

Sonork ID 100.9786 voidmain
www.busterboy.org
If you don't find me on CP, I'll be at Bob's HungOut

Re: which message is sent before resizeing dialog ?

Wizard_0127-Dec-01 1:01

Wizard_01

27-Dec-01 1:01

... I need move control before WM_SIZE

Libor Bares

Re: which message is sent before resizeing dialog ?

Nish Nishant27-Dec-01 1:02

Nish Nishant

27-Dec-01 1:02

then use WM_SIZING

Nish

Sonork ID 100.9786 voidmain
www.busterboy.org
If you don't find me on CP, I'll be at Bob's HungOut

Track a Machine

26-Dec-01 22:14

Hi,

How is it possible to tack the monitor of a client machine in a networking environment from another client machine?

Thanks

SSN

Re: Track a Machine

26-Dec-01 22:30

:-DHello,
Ya it's possible. But I what way do you want ? by programming or by any available tool ?

If you want to do it by programming then you will have to learn socket programming.
And if you want some readymade utility then WinVNC is there.You can capture online desktop of any client machine in network.

Bye
Krishna Big Grin | :-D

Krishna_Pawar@rediffmail.com

Re: Track a Machine

San26-Dec-01 22:34

San

26-Dec-01 22:34

Yes I want to do it by Programming.How is it possible??

MprAdminMIBEntryGet is failing!!!!

Nish Nishant26-Dec-01 21:18

Nish Nishant

26-Dec-01 21:18

Hello guys

I can't get MprAdminMIBEntryGet to work properly Frown | :-(

HANDLE _hMibSrv;  
MIB_OPAQUE_QUERY  MibOpaqueQuery; 
PMIB_OPAQUE_INFO  pMibOpaqueInfo = NULL; 
DWORD  dwInSize, dwOutSize, dwResult; 
PMIB_IFTABLE  pIntfTable; 
MibOpaqueQuery.dwVarId = IF_TABLE; 
dwInSize = sizeof( MIB_OPAQUE_QUERY ); 
dwOutSize = 0; 
if(MprAdminMIBServerConnect(NULL,&_hMibSrv)!= NO_ERROR)
{
	cout << "MprAdminMIBServerConnect failed\r\n";
	return -1;
}
dwResult = MprAdminMIBEntryGet ( _hMibSrv,PID_IP,IPRTRMGR_PID, 
(PVOID)&MibOpaqueQuery,dwInSize, 
(PVOID *)&pMibOpaqueInfo,&dwOutSize );

The documentation says that dwResult is either NO_ERROR [which it is not for me Frown | :-(

] or one of the following values

ERROR_ACCESS_DENIED, ERROR_CANNOT_COMPLETE,
ERROR_UNKNOWN_PROTOCOL_ID, ERROR_NOT_ENOUGH_MEMORY

So I put a switch statement to figure out the error :-

if ( dwResult != NO_ERROR )
{			
	switch(dwResult)
	{
	case ERROR_ACCESS_DENIED:
		cout << "1`\r\n";
		break;
//	case ERROR_CANNOT_COMPLETE:
//		cout << "2`\r\n";
//		break;
	case ERROR_UNKNOWN_PROTOCOL_ID:
		cout << "3`\r\n";
		break;
	case ERROR_NOT_ENOUGH_MEMORY:
		cout << "4`\r\n";
		break;
	}
nRetCode=1;    
}

As you can observe I was forced to comment out three lines because I didnt find ERROR_CANNOT_COMPLETE defined in my entire hard disk Frown | :-(

Sucks as you might guess....

any help is hugely appreciated Frown | :-(

Nish

Sonork ID 100.9786 voidmain
www.busterboy.org
If you don't find me on CP, I'll be at Bob's HungOut

How to set proxy setting for IE

Ibrar Ahmad26-Dec-01 20:13

Ibrar Ahmad

26-Dec-01 20:13

How to set proxy setting for IE

Ibrar Ahmad
Softare Engr.
Comcept PVT LTD.
Islamabad
abrar_@yahoo.com

Re: How to set proxy setting for IE

Nish Nishant26-Dec-01 20:24

Nish Nishant

26-Dec-01 20:24

Tools-Internet Options-Connections-LAN Settings

Nish

p.s. That's for IE 6

Sonork ID 100.9786 voidmain
www.busterboy.org
If you don't find me on CP, I'll be at Bob's HungOut

Re: How to set proxy setting for IE

Ibrar Ahmad26-Dec-01 21:12

Ibrar Ahmad

26-Dec-01 21:12

i nedd through vc++ program

Ibrar Ahmad
Softare Engr.
Comcept PVT LTD.
Islamabad
abrar_@yahoo.com

Re: How to set proxy setting for IE

Nish Nishant26-Dec-01 21:25

Nish Nishant

26-Dec-01 21:25

You'll need to modify the registry

Open this key :-
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings

and take a look at the following values :-

ProxyEnable
ProxyServer

Nish

Sonork ID 100.9786 voidmain
www.busterboy.org
If you don't find me on CP, I'll be at Bob's HungOut

Help! Hook to change password in win9x

Hendrik Kurniawan26-Dec-01 19:03

Hendrik Kurniawan

26-Dec-01 19:03

Hi.
Has anyone done a password change notification for windows 9x.
I want to trigger some process to run on the client side once a change password is successful (in this case windows password which is already synchronised with domain controller and directory services).

I tried to create a password provider which implements PPChangePassword and PPGetPasswordStatus. However, it always crashes when I change the window password from control panel and selecting the network which I want to change password as well. However, if I change the password individually (using "other password"), it is successful.

Does anyone knows what is the problem?

Problem :- GetIpAddrTable is failing!!!!

Nish Nishant26-Dec-01 18:39

Nish Nishant

26-Dec-01 18:39

Hello guys

I am trying to access the MAC-IP mapping tables.
This is my code snippet.

MIB_IPADDRTABLE m_MIB_IPADDRTABLE;
retval=GetIpAddrTable(&m_MIB_IPADDRTABLE,
	(PULONG)sizeof MIB_IPADDRTABLE, false);
if(retval==NO_ERROR)
{
cout << "Num of entries is " << m_MIB_IPADDRTABLE.dwNumEntries << "\r\n";
}
else
{
cout << "Function failed\r\n" ;
}

For some strange reason the function always fails.

Can someone throw some light on this whole mysterious affair?

Regards

Nish

Sonork ID 100.9786 voidmain
www.busterboy.org
If you don't find me on CP, I'll be at Bob's HungOut

Re: Problem :- GetIpAddrTable is failing!!!!

Michael Dunn26-Dec-01 19:43

Michael Dunn

26-Dec-01 19:43

Nish [BusterBoy] wrote:
(PULONG)sizeof MIB_IPADDRTABLE

That cast is meaningless, in fact I'm surprised it didn't GPF.
You have to provide a ULONG variable, set it to sizeof(MIB_ADDRTABLE), and pass its address to the function.

--Mike--
My really out-of-date homepage
Buffy's on. Gotta go, bye!
Sonork - 100.10414 AcidHelm
Big fan of Alyson Hannigan.

Re: Problem :- GetIpAddrTable is failing!!!!

Nish Nishant26-Dec-01 20:00

Nish Nishant

26-Dec-01 20:00

Thanks Mike

I did figure that out a minute after my post.
The age-old pointless cast - problem Smile | :)

But I am still having some trouble getting things to work Frown | :-(

I might post another thread regarding that

Nish

Sonork ID 100.9786 voidmain
www.busterboy.org
If you don't find me on CP, I'll be at Bob's HungOut

Strange effects with bitwise operators

26-Dec-01 11:47

UINT a,p,b; /// 32 bit numbers
char c; /// 16 bit character
a=p>>16;
c=(static_cast<int>(a));
a=(static_cast<char>(c));
a=a<<16;
b=p-a;
c=(static_cast<int>(b));
b=(static_cast<char>(c))+24; /// <----- the strange bit, adding 24!
p=(UINT)a+b;

does anyone know why the value of b is always out by 24?

Re: Strange effects with bitwise operators

Jim A. Johnson26-Dec-01 12:51

Jim A. Johnson

26-Dec-01 12:51

You've mad several fundamental mistakes.

A char is an 8-bit signed value.

Second, you haven't initialized anything.

Third, your use of the statuc_cast looks like it should not even compile. The corect usage would be

char c = static_cast<char>a;

And last, it's not even clear what you're trying to do.

If you want to cast a UINT to a CHAR, here's a good way to do it:

UINT u = whatever;
char c = (char)u;

You should also expect to lose the upper 24 bits of your UINT when you do this.

Suggest you read K&R's "The C Programming Language". Good luck.

Re: Strange effects with bitwise operators

Nish Nishant26-Dec-01 18:42

Nish Nishant

26-Dec-01 18:42

his post got messed up as he didnt use the < and > tags Smile | :)

Nish

Sonork ID 100.9786 voidmain
www.busterboy.org
If you don't find me on CP, I'll be at Bob's HungOut

Re: Strange effects with bitwise operators

Andrew Peace26-Dec-01 12:56

Andrew Peace

26-Dec-01 12:56

Your static_cast bits have gone awry. Repost except this time click on the "Display this message as-is (no HTML)" checkbox before you click submit.

--
Andrew.

HowTo initialize CFormView

Semlo26-Dec-01 11:01

Semlo

26-Dec-01 11:01

How or better Where do i initialize Controls in a CFormView? e.g. I've got a ComboBox in my FormView and want to set the third icon out of 8. In a Dialog Box I'd call SetCurSel() in InitDialog. But there seems to be no function like InitDialog for a FormView! Please help me!
Thanks in advance,
Semlo

Re: HowTo initialize CFormView

Nemanja Trifunovic26-Dec-01 11:07

Nemanja Trifunovic

26-Dec-01 11:07

Override
CFormView::OnCreate

I vote pro drink Beer | [beer]

UINT 1 or 2 bytes?

26-Dec-01 10:41

I've tried to convert a UINT to char and back again, it doesnt work, how many bytes in one UINT and how many bits per byte?
This sounds to be very simple but I'm not having luck!

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