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hallo all i have a picture data in a DC and i want to store it in defferent formats(specially .bmp)still i can use this data working on it and store it againe in the same file.
help me please.
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HI , CHECK OUT THE cxIMAGE CLASS IN THIS FORUM.
BYE.
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hallo all, is there any one have a VC++ code or any tuturials to take a video from a computer camera using DirectX and store the video data in any format(.AVI,.mpg,..etc)while still i can take the data , process it and play it againe.
thanks for any help.
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sorry, we're not doing your homework! ->get directX sdk!
Don't try it, just do it!
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How can I find the full path of running batch file under cmd.exe or command.com(windows98).
For ex: open cmd.exe and execute any batch file.
How can I get full path of batch file?
viji
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'cd' (with no arguments) returns the full path, which you should be able to capture from within the batch file.
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I shouldn't touch this batch file. Is there any way to find from another vc++ application?. I have only cmd.exe processid and threadid.
Okay I want to put my question this way. I know the batch file but i cannot modify the file and i need to find whether it is currently running or not in the system.
viji
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code:
std::map<const char*,int=""> amap; char str[];
amap.find(str); // compiler point error to here
error:
error C2451: conditional expression of type 'class std::_Tree<char const="" *,str=""
uct="" std::pair<char="" *="" const,int="">,struct std::map<char const="" *,int,struct=""
std::less<char="" *="">,class std::al
locator<int> >::_Kfn,struct std::less<char const="" *="">,class std::allocator<int>
>::iterator' is illegal No user-defined-conversion operator available that can perform this co
nversion, or the operator cannot be called
i don't know how to cope with it.
please help me!
thanks.
love program
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Did you correctly include your code within your message, or did the angle brackets get chopped off? A map needs two template parameters, for example:
std::map<int,string>
This is the map key, and the map item. If you have done this then repost your code and escape the < and > (or check the 'do not treat <'s as HTML) and we can take another look.
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i was going to design a reminder tool and i wanted some suggestions
can i use the task scheduler somehow is that recommended ?
or should i simply use the timers ?
or is there any other technique ?
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Use Task Schedular API , as it comes with every OS from Win98 to onwards.
It best provides you COM model to program.
Thanks.
The Phantom.
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How do you pgm. resolve a url?
Say http://www.coolsite.com
Best Wishes and Happy Holiday's,
ez_way
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#include <winsock.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int main(int argc, int **argv)
{
WSADATA wsda; // Structure to store info
// returned from WSAStartup
struct hostent *host; // Used to store information
// retreived about the server
char szAddress[64];
int i;
// Check arguments
if(argc != 2 ||
(argc==2 && strcmp((char *) &argv[1][0], "/?")==0))
{
printf("resolver domain\n");
printf(" domain: the domain name that you want to resolve\n");
exit(1);
}
// Copy the IP address
strcpy(szAddress, (char *) &argv[1][0]);
// Load version 1.1 of Winsock
WSAStartup(MAKEWORD(1,1), &wsda);
host = NULL;
printf("Resolving host...");
host = gethostbyname(szAddress); // Get the IP address of the server
// and store it in host
if(host == NULL)
{
printf("Error\nUnknown host: %s\n", szAddress);
exit(1);
}
printf("OK\n");
printf("host->h_name = %s\n", host->h_name);
i = 0;
while(host->h_aliases[i] != NULL)
{
printf("host->h_aliases[%d] = %s\n", i, host->h_aliases[i]);
i++;
}
printf("host->h_addrtype = %d\n", host->h_addrtype);
printf("host->h_length = %d\n", host->h_length);
i = 0;
while(host->h_addr_list[i] != NULL)
{
printf("host->h_addr_list[%d] = 0x%X (%s)\n",
i,
(long) host->h_addr_list[i],
inet_ntoa(*(struct in_addr *) host->h_addr_list[i]));
i++;
}
WSACleanup();
return 0;
}
The Phantom.
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Great work, Thanks so very much, I was killin myself over this one.
Best Wishes, thank again
Marty
Best Wishes and Happy Holiday's,
ez_way
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Hi all,
There is a problem with CRichEditCtrl class.
The problem when I change the aligning from left to right or right to left the text disturbs, means it got corrupted.
Help kindly appreciated.
Best Regards,
The Phantom.
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I enabled the horizontal and vertical scrolling options in my dialog properties but how come when i run it, the scrollers doesn't work even though my dialog is bigger then screen size.
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you will have to handle the onhscroll and on vscroll notification and scroll the window urself
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What is prefered base address with respect to dlls? If any one can provide a link for its description i will be helpfull...
Regards,
Prakash.
My God is more powerfull Than Your God.
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There is no single preferred base.
Ideally the base+size of any given dll is separate from any other dll that an application will load, so that the dll does not need to be rebased or fixed up at run time.
See :
#pragma comment(linker, "/BASE:" ...)
I generally use the text file form to set the bases for all my dll's.
Note : The file must be in the LIB path somewhere.
...cmk
Rosencrantz: I don't believe in it anyway.
Guildenstern: What
Rosencrantz: England
Guildenstern: Just a conspiracy of cartographers then.
Save the whales - collect the whole set
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Thanx for answerting my question, but do you have any webpage how dlls work during runtime.
My God is more powerfull Than Your God.
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Mr.Prakash wrote:
how dlls work during runtime
That is a large topic. I don't know of a 'single' webpage that has all the answers. Is there a specific question you have ?
...cmk
Rosencrantz: I don't believe in it anyway.
Guildenstern: What
Rosencrantz: England
Guildenstern: Just a conspiracy of cartographers then.
Save the whales - collect the whole set
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I would like to know the core working process of loading the dll in to the memory. Just like in dos days we know how the exe or the com files are loaded and executed.similarly can i have some information about dlls?
My God is more powerfull Than Your God.
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Mr.Prakash wrote:
I would like to know the core working process of loading the dll in to the memory.
Wow. That's at least a chapter in a book.
Try the following books :
- Debugging Application, John Robbins, Microsoft Press
- Advanced Windows, Jeffrey Richter, Microsoft Press
...cmk
Rosencrantz: I don't believe in it anyway.
Guildenstern: What
Rosencrantz: England
Guildenstern: Just a conspiracy of cartographers then.
Save the whales - collect the whole set
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How about MSDN?
Click Technical Articals
Click Rebasing Win32 Dlls
Thank You
Bo Hunter
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