C / C++ / MFC Discussion Boards

Re: Can dll be used without registering it?

Prazwol8-Apr-08 21:28

Prazwol

8-Apr-08 21:28

Thank you so much....

Re: Can dll be used without registering it?

CPallini8-Apr-08 21:31

CPallini

8-Apr-08 21:31

Ordinary DLLs don't need registration. On the other hand COM DLLs (e.g. ActiveX components) need it (technically is even possible using COM DLL's without registration, neverthless registration is by far the most common way).
Smile | :)

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Re: Can dll be used without registering it?

Prazwol8-Apr-08 21:56

Prazwol

8-Apr-08 21:56

Thank you so much....

Would you please help me with some examples, how can I use COM dll without registering it?

Thank you

Re: Can dll be used without registering it?

CPallini8-Apr-08 22:14

CPallini

8-Apr-08 22:14

Member 4354119 wrote:
how can I use COM dll without registering it?

Why (usually it isn't a good idea)?

Anyway, you can do it using a file moniker, have a look at

http://msdn2.microsoft.com/en-us/library/ms693465(VS.85).aspx[^]
and
http://msdn2.microsoft.com/en-us/library/ms691261(VS.85).aspx[^]
Smile | :)

Re: Can dll be used without registering it?

Hamid_RT11-Apr-08 0:05

Hamid_RT

11-Apr-08 0:05

Yeah its possible.

Close Application

john56328-Apr-08 20:46

john5632

8-Apr-08 20:46

Hi Experts,

I am using CMainFrame::OnClose(); function in any other function to close the application as soon as processing gets complete.

Program generating exception after closed. If I manually close the aplication Its fine.

Is this correct methos to close the application like this....

Re: Close Application

rp_suman8-Apr-08 20:57

rp_suman

8-Apr-08 20:57

Closing the application from inside a function is not common way.

If you want to do this necessarily how about PostQuitMessage[^] or exit(0);

Thanks,
Suman

--
"Programming is an art that fights back!"

Re: Close Application

Nibu babu thomas8-Apr-08 20:59

Nibu babu thomas

8-Apr-08 20:59

pther wrote:
Is this correct methos to close the application like this....

Use PostQuitMessage!

Nibu thomas
Microsoft MVP for VC++

Code must be written to be read, not by the compiler, but by another human being.

Programming Blog: http://nibuthomas.wordpress.com

Re: Close Application

Nelek9-Apr-08 21:48

Nelek

9-Apr-08 21:48

Or pWnd->DestroyWindow ()

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--------
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If something has a solution... Why do we have to worry about?. If it has no solution... For what reason do we have to worry about?
Help me to understand what I'm saying, and I'll explain it better to you
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Re: Close Application

Hamid_RT11-Apr-08 0:04

Hamid_RT

11-Apr-08 0:04

Do you want to close your program or other programs?

OLE !!

nisha000008-Apr-08 20:14

nisha00000

8-Apr-08 20:14

hi

Why we r using COLEDocument class in MFC what is the advantage for it?

Regards

NISHA.S

Re: OLE !!

rp_suman8-Apr-08 20:25

rp_suman

8-Apr-08 20:25

If your application is related to OLE then you can use COleDocument class to get Doc/View architecture support of MFC.

Take a look at here: COleDocument Class[^]

Thanks,
Suman

--
"Programming is an art that fights back!"

Changing static IP address programatically

vivekphlp8-Apr-08 19:39

vivekphlp

8-Apr-08 19:39

I need to change the static IP address of a machine programatically.I tried to change the IP at Registry location , HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces. But this change is taking effect only after restart of the computer. Is there any method to change IP without restart of the computer ? I tried AddIpAddress() function it shows some problem in version compatibility. I am using Visual C++ 6.0.

Proud To Be an Indian

Re: Changing static IP address programatically

rp_suman8-Apr-08 20:41

rp_suman

8-Apr-08 20:41

Hi,

I Hope this answer give you some idea:

Change IP address[^]

Thanks,
Suman

--
"Programming is an art that fights back!"

Re: Changing static IP address programatically

Nibu babu thomas8-Apr-08 21:04

Nibu babu thomas

8-Apr-08 21:04

vivekphlp wrote:
I tried AddIpAddress() function it shows some problem in version compatibility. I am using Visual C++ 6.0.

Can you try this -> http://nibuthomas.wordpress.com/2007/10/13/changing-ip-address-of-a-machine/[^]

Nibu thomas
Microsoft MVP for VC++

Code must be written to be read, not by the compiler, but by another human being.

Programming Blog: http://nibuthomas.wordpress.com

Re: Changing static IP address programatically

vivekphlp14-Apr-08 23:47

vivekphlp

14-Apr-08 23:47

When I try to include "iphlpapi.h" it shows some error inside visual C++, not in my program.It says some stucture inside iphlpapi.h is undefined.

Proud To Be an Indian

Re: Changing static IP address programatically [modified]

Nibu babu thomas15-Apr-08 10:58

Nibu babu thomas

15-Apr-08 10:58

vivekphlp wrote:
When I try to include "iphlpapi.h" it shows some error inside visual C++, not in my program.It says some stucture inside iphlpapi.h is undefined.

Do you have latest platform SDK installed!

Nibu thomas
Microsoft MVP for VC++

Code must be written to be read, not by the compiler, but by another human being.

Programming Blog: http://nibuthomas.wordpress.com

modified on Tuesday, April 15, 2008 5:09 PM

Re: Changing static IP address programatically

Hamid_RT11-Apr-08 0:03

Hamid_RT

11-Apr-08 0:03

Did you search on the codeproject?

Re: Changing static IP address programatically

vivekphlp11-Apr-08 1:53

vivekphlp

11-Apr-08 1:53

Sorry Guys, This post was done by my bro & he is now out of station. He did searched in CP but was not successful in getting the desired result. He will be back within 2 days.
Thanks for the replies

Proud To Be an Indian

Video streaming

CodeMak8-Apr-08 18:51

CodeMak

8-Apr-08 18:51

HI
Please guide me in streaming video over network using WMP activeX control.

Thanx in advance.

Re: Video streaming

trioum8-Apr-08 23:37

trioum

8-Apr-08 23:37

what do you want to do video streaming or playing streaming video

Trioum

Re: Video streaming

CodeMak9-Apr-08 0:18

CodeMak

9-Apr-08 0:18

to play streaming video....

Error in CInternetFile CFtpConnetion->OpenFile(.....)

chetanjoshi98-Apr-08 18:50

chetanjoshi9

8-Apr-08 18:50

I am trying to upload one directory to the perticular server

I have written the code as

CInternetFile *pInternetFile = 0;

pInternetFile = pFtpConnection->OpenFile(strDestFilePath, GENERIC_WRITE, FTP_TRANSFER_TYPE_BINARY,
FtpConnection->GetContext());

CFile LocalFile;
LocalFile.Open(strSrcFilePth, CFile::modeRead);

TCHAR szBuffer[256] = "";
int iRC = 0;

while((iRC = LocalFile.Read(static_cast<void *="">(szBuffer), sizeof(szBuffer))) != 0)
{
// Write to file
pInternetFile->Write(static_cast<const void="" *="">(szBuffer), iRC) ;

m_lDestFileSize = m_lDestFileSize + sizeof(szBuffer);

// Clear buffer
memset(szBuffer, 0, sizeof(szBuffer));
}

This code works for only one file and fails for second.

Please help me go this.

Thank you

Re: Error in CInternetFile CFtpConnetion->OpenFile(.....)

rp_suman8-Apr-08 20:46

rp_suman

8-Apr-08 20:46

Hi,

What error is happening and which line it is happening.

Give more specific information.

Thanks,
Suman

--
"Programming is an art that fights back!"

Re: Error in CInternetFile CFtpConnetion->OpenFile(.....)

Hamid_RT11-Apr-08 0:03

Hamid_RT

11-Apr-08 0:03

Which line has the error?

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