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priyank_ldce wrote: hostEntry1 = gethostbyaddr(ipadd,4,AF_INET);
The first argument to gethostbyaddr() must be in network byte order (instead of host byte order). Use inet_addr().
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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DavidCrow wrote: The first argument to gethostbyaddr() must be in network byte order (instead of host byte order). Use inet_addr().
Thanks for the reply. But inet_addr() function returns unsigned long value of IP address while the first parameter of gethostbyaddr() should be const char*. Can I know how can I use it in gethostbyaddr() function. I am new in C++ programming.
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priyank_ldce wrote: Can I know how can I use it in gethostbyaddr() function.
ULONG ulAddress = inet_addr("127.0.0.1");
if (ulAddress != INADDR_NONE)
pHostInfo = gethostbyaddr((char *) &ulAddress , sizeof(ulAddress), AF_INET);
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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Thanks for your help. it works.
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For the life of me i cannot seem to be able to detect and produce a list of video capture devices connected to a computer. I am using directshow and i need to populate a combobox(IDC_COMBO1) in a dialog(IDD_PROPERTYDIALOG) with the device names.
Any help?
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How are you detecting and producing the list? Filling the combo box should be the easy part 
Are you having trouble getting the list or populating the combo box?
Are you using code like this to get the device list - Selecting a Capture Device[^]?
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Ive sorted to problem now thanks for your help though
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Hi.
Some years ago I wrote an ActiveX Control, (MFC), just a 3 state button. Now I want to add some new stuff to this old control, but I want to keep safe the old project, so I though to copy the project to a new folder and use that copy for the new project. But how could I change the name of the project to get a new activex control???.
The name of the old project is: "FlashButton" now I want to rename the copy of that project to "FlashButton2007" and add the new stuff here.
Thank you.
Demian.
"I have always wished that my computer would be as easy to use as my
telephone. My wish has come true. I no longer know how to use my telephone."
-Bjarne Stroustrup, computer science professor, designer of C++
programming language (1950- )
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Hi
Ther's a tool right here on CP. Fairly simple, it's just a string search and replace job. It's called vsrename.exe and it comes from an article titled "The Code Project - Visual Studio Project Renamer - Free Tools.htm"
Tom
PS make sure you back up your project fist though, as I said it is pretty simple.
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Hi ...
Please tell me how to access the performance objects from perfmon. I am new to this.
I came to know that we can access the objects from the Provider classes. But please tell me how to access a single object i.e Pool NonPagedBytes.
Thanks in advance.
Suresh
SUresh
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suresh_suryavanshi wrote: Please tell me how to access the performance objects from perfmon.
There are a few examples at the bottom (comments section) of this article.
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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Hi DavidCrow,
I saw the example. But i am newbie for this. If possible give me the exact steps and which functions to use. i gone through the msdn library... now i am totally confused.
I want to access the PoolNonPagedBytes of Win32_PerfFormattedData_PerfProc_Process for only one process. Please suggest me the steps.
I am very greatful if u help me out to sort this problem.
Thanks in Advance.
Regards,
Suresh
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suresh_suryavanshi wrote: If possible give me the exact steps and which functions to use.
I provided you with actual code. Short of hand-delivering it to you, what more do you want?
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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hey there,
I would like to disable paint-updates to my tree control while i fill it with data using MFC, but cant
find the api to use.. can anybody help?
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Have you tried using LockWindowUpdate() and UnlockWindowUpdate().
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flippydeflippydebop wrote: I would like to disable paint-updates to my tree control while i fill it with data using MFC, but cant
find the api to use.. can anybody help?
To switch off painting call SetRedraw( FALSE ). To turn painting on again SetRedraw( TRUE ).
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cheers guys... I have just used lockWindowUpdate/UnlockWindowUpdate which works a treat..
thanks for your prompt replies...
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flippydeflippydebop wrote: I have just used lockWindowUpdate/UnlockWindowUpdate which works a treat..
A locked window cannot be moved. 
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I'm completely new to VC++ but starting to learn.
How do I get an output in a dialog window. For example if I want to count every time the mouse cursor is moved within the dialog window. This integer should then be shown in the window. I want it to be displayed on the grey background and not in a textbox.
Thanks for any help!
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You have an output and you want to show on dialog window and you dont want to show on an editbox do you want to show on screen ?
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xkrja wrote: I want it to be displayed on the grey background and not in a textbox.
Take a look at CDC::TextOut, CDC::DrawText and CDC::SetBkMode.
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Put a static or edit control on the dialog. Associate a CStatic or CEdit member variable with the control using ClassWizard (Ctrl+W). Update the control with whatever you want by using the SetWindowText() method.
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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Hi,
I had a date and time in CString format.
i.e CString dt("1980-10-10") and CString dt1("1970-09-19")
now i need to compare the dates.
is there any class/structure so that i can push the string values and compare the dates?
and i need to do the same for time also.
Please give me a solution.
Ramchandra
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Why don't you just compare the two strings. If they are similar it means that the days match else they do not.
Other wise you can take all the values from the strings, tokenize them and then compare each one.
http://finance-old.bi.no/~bernt/gcc_prog/doc_date.pdf[^]
Somethings seem HARD to do, until we know how to do them.
 _AnShUmAn_
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I need to check which one of them is latest. so string comparision dosent work.
Ramchandra
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