Re: Transfer of Files - C / C++ / MFC Discussion Boards

Re: Mapped Network drive (connect to it)

scott987uk15-May-04 15:32

15-May-04 15:32

that won't work because the windows never tries to connect to it again (it seems) so the only way to connect to it again is for me to manualy click on the drive

alphabetize list box at run time

Selevercin15-May-04 12:05

Selevercin

15-May-04 12:05

I have a list box that I add items to at run time. Once the items are all in (or even before that) I want to alphabetize the list. Any ideas on how to do this?

If you have a problem with my spelling, just remember that's not my fault. I (as well as everyone else who learned to spell after 1976) blame it on Robert A. Kolpek for U.S. Patent 4,136,395.

Re: alphabetize list box at run time

valikac15-May-04 15:33

valikac

15-May-04 15:33

One solution is a custom sort. Basically what you do is link each item's data to the sort key if it is a DWORD (char, int, etc.) or a pointer to the key. Pass in the address of the predicate to SortItems().

Kuphryn

Unable to make a successfull CHttpFile.SendRequest() call

Terry O'Nolley15-May-04 10:38

Terry O'Nolley

15-May-04 10:38

I keep getting an error 500 returned (I do analyze the return value in the actual code - this is simplified). It does not throw an exception - I am reaching the server and if I download the returned page - I get the server-generated error HTML.

Here is my code:

void SomeClass::SomeFunction()
{
CInternetSession session("TheAgent");
CHttpConnection* server = NULL;	
CHttpFile* page;
CString headers;
CString& refheaders=headers; 
DWORD dwRet;
DWORD& refdwRet = dwRet;
	
try
{
   server = session.GetHttpConnection("somewhere.com", (INTERNET_PORT)80); 
   page = server->OpenRequest(CHttpConnection::HTTP_VERB_GET, "http://somewhere.com/index.htm");
   
   headers = "Accept: text/*\r\nUser-Agent: TheAgent\r\n";
   page->AddRequestHeaders(refheaders);
   
   // ERROR CODE IS ALWAYS 500
   page->SendRequest();
   page->QueryInfoStatusCode(refdwRet);
   // ERROR CODE IS ALWAYS 500
		
   if (dwRet == HTTP_STATUS_OK)
      MessageBox("SUCCESS");
   else
      MessageBox("ERROR"); 
		
   delete page;	
   delete server;
}
catch (CInternetException* pEx)
{
   MessageBox("CATCH");
}
	
session.Close();
} // exit function

My server is running fine. I can take the same URL in the OpenRequest() call and paste it into the browser and the page loads just fine.

Re: Unable to make a successfull CHttpFile.SendRequest() call

Hesham Amin15-May-04 20:33

Hesham Amin

15-May-04 20:33

Terry O`Nolley wrote:
page = server->OpenRequest(CHttpConnection::HTTP_VERB_GET, "http://somewhere.com/index.htm");

OpenRequest should take the resourse name not the whole path

page = server->OpenRequest(CHttpConnection::HTTP_VERB_GET, "index.htm")

Re: Unable to make a successfull CHttpFile.SendRequest() call

Terry O'Nolley16-May-04 5:08

Terry O'Nolley

16-May-04 5:08

THANK YOU!!!!!!!!!!!!! (5)

Transfer of Files

shals16915-May-04 9:38

shals169

15-May-04 9:38

I would like to transfer files betwen a client and server that I have created using Socket programming.Please can some one send me the code.

Re: Transfer of Files

toxcct15-May-04 10:23

toxcct

15-May-04 10:23

shals169 wrote:
Please can some one send me the code
oh, you want the entiere code ? nop, sorry, we do not do homework here. but i can help you...
if you want to send an entiere file through sockets, you must use connected sockets.
then, before sending you fil, you can send a description for it. for example, its size, its name...
this way, the receiver will create a consequent named file and a buffer for the socket received datas.
then, you just have to read and write, until the end of file is reached.
you say you created a client and a server, so a consider you know how sockets works and how to use the sock API. But when you say so, it is troubling me because it is like you would like to use THIS client and THIS server. if they are not programmed for that, you won't be able to use them, otherwise you question is useless...

regards,

TOXCCT >>> GEII power

Re: Transfer of Files

valikac15-May-04 15:37

valikac

15-May-04 15:37

Check out CodeProject code section. There are examples of numerous non-blocking I/O models.

Kuphryn

Converting C++ project into COM object

Tony Archer15-May-04 9:35

Tony Archer

15-May-04 9:35

I have a working C++ project which I wish to have encapsulated into a COM dll and not being a C++ developer myself I was wondering how much effort would be involved in something like that (in general)

Basically I just want to provide interfaces into the work being done so .Open(FileName) instead of clicking File-Open in the app

--Tony Archer
"I can build it good, fast and cheap. Pick any two."

Re: Converting C++ project into COM object

Kamyar Souri15-May-04 21:45

Kamyar Souri

15-May-04 21:45

First of all create an ATL/COM project in vc.
and in workspace viewer add an interface to it.
then add a method to the interface.
then write the code behind the method( you cane copy and paste the code from your C++ code!)

It needs a bit hard work;)

Kamyar Souri
Booria CAD/CAM Systems
www.booria.com

ADMIN

Renjith Ramachandran15-May-04 6:01

Renjith Ramachandran

15-May-04 6:01

When i tried to modify one of the previous messages i posted (bottom of my own profile), shows -
"This message was not posted using your member account, therefore you cannot delete or modify it"..!!!!! then who..???

is it a B.U.G ????????

I want to change Myself..Can u help me? Smile | :)

Re: ADMIN

andi_mihai15-May-04 6:14

andi_mihai

15-May-04 6:14

help the man , i neeed his post Big Grin | :-D

..;P pls pls pls

Looking for C++ class to parse/read RSS

TigerNinja_15-May-04 4:37

TigerNinja_

15-May-04 4:37

Does anyone know where I might find a class to parse/read a RSS stream ? Would a simple Xml reader class suffice ? (I know nothing about RSS standards)

I basically want to extract information from an RSS feed.

Thanks.

R.Bischoff .NET, Kommst du mit?

Great Freeware -> Abilon - Rss Reader | Zip Genius | SmartFTP

Re: Looking for C++ class to parse/read RSS

User 665815-May-04 4:48

User 6658

15-May-04 4:48

You can use any XML parser class, just take a look at the RSS specifications (0.91, 0.91, 2, ..) to make sure you parse the RSS feed correctly.

modified 12-Sep-18 21:01pm.

Re: Looking for C++ class to parse/read RSS

TigerNinja_15-May-04 5:36

TigerNinja_

15-May-04 5:36

Thanks, just wanted to make sure I wasn't overlooking something.

R.Bischoff .NET, Kommst du mit?

Great Freeware -> Abilon - Rss Reader | Zip Genius | SmartFTP

Re: Looking for C++ class to parse/read RSS

Ravi Bhavnani15-May-04 6:15

Ravi Bhavnani

15-May-04 6:15

This[^] article may help reduce the effort of parsing.

/ravi

My new year's resolution: 2048 x 1536
Home | Articles | Freeware | Music
ravib@ravib.com

excel files

andi_mihai15-May-04 4:23

andi_mihai

15-May-04 4:23

dows any one know how to open and read the data from an excel file using VC++ / borland c builder?

Re: excel files

Renjith Ramachandran15-May-04 5:52

Renjith Ramachandran

15-May-04 5:52

i think it is the time to write an article on Excel automation, i wrote that 60%; 40 more.. Smile | :)

wait buddy

I want to change Myself..Can u help me? Smile | :)

I2C Bus & DirectX !?

Behzad Ebrahimi15-May-04 2:31

Behzad Ebrahimi

15-May-04 2:31

MSDN Oct 2001->[Topic}Video Drivers and the I2C Bus->
To support Video Drivers and the I2C Bus, see the current DirectX DDK.

I could not found that topic. Can any one say me exact topic of i2c in DirectX. Confused | :confused:

SOS !!! Error while printing through PDFWriter

JigneshSuthar15-May-04 2:26

JigneshSuthar

15-May-04 2:26

MFC Application gets hang while printing to Acrobat PDFWriter...

Jignesh H Suthar

need help ...fscanf and end of line.

8820915-May-04 1:30

88209

15-May-04 1:30

Dears:

I want to read some data from file and store it in array. I face some problems, need help from you all^^
1.I use fscanf(...) to read. but i failed to detect the end of line.
2.6.2478916055375
When i read this number using
Long lBuf;
fscanf(pfile, "%ld", &lBuf);
It fails. The result is lBuf=6.

Is there another way to read it?
Thanks^^

Re: need help ...fscanf and end of line.

toxcct15-May-04 2:35

toxcct

15-May-04 2:35

fscanf(pfile, "%l\n", &lBuf); perhaps...

TOXCCT >>> GEII power

Re: need help again

8820915-May-04 5:16

88209

15-May-04 5:16

From the following code, why after the program terminates,
m_listSampleName[i] for i=0 to m_nSampleNumber share the same datas?
I have tried to debug, but I don't find out where is the error?
Please help. Thanks a lot before.

m_nSampleNumber = 0;
while(!in.eof())
{
in>>strBuf;
if(strcmp(strBuf,"END"))
{
m_listSampleName[m_nSampleNumber] = strBuf;
m_nSampleNumber++;
}
else
break;

}

Re: need help again

8820915-May-04 5:17

88209

15-May-04 5:17

FYI,
char* m_listSampleName[MAX_GENE_NUMBER];
Is the error on the member declaration?

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