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I always forget to use the HTML escape tags while typing.
Because of this I had requested a new window appear when typing code.
Hopefully we will see this feature in the near future.
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Just use the "Preview" button before final posting.
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I know, but ignoring HTML Tags... is there no problem with /code, /pre or other tags?
Regards.
--------
M.D.V. 
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
Rating helpfull answers is nice, but saying thanks can be even nicer.
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This is a consequence of a breaking change introduced since vs2005.
You can either #include <hash_map> or - in case you're not interested in std::hash_map serialization - comment out / remove the definition of the << and >> operators for has_map inside std_serialize.h
2 bugs found.
> recompile ...
65534 bugs found.
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Dig into the MFC source for the CArchive class and you'll be able to decipher their serialization scheme. It's not too hard, IIRC - there's a WORD flag at the beginning that signifies the start of a document class; next comes a class tag in a DWORD; if you've made your document class versionable, the version number is also embedded in this DWORD; next comes an char string of the document class name... etc, etc.
I've reverse engineered it in the past so I was able to open/save MFC documents from a WTL app - takes a little spelunking into the source, but it can be done.
L u n a t i c F r i n g e
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I want to open a password protected database in vc 6 program but it do not works following is the code (if db has no password then every thing works fine)
m_pConnDB->Open (_bstr_t ("Provider=Microsoft.Jet.OLEDB.4.0; \
Data Source = Database1.accdb"), \
_bstr_t (""), \
_bstr_t (""), \
adModeUnknown);
I have also tried "Jet OLEDB:Database Password = mypassword" but it dont work
I have also tried same code on MDB file instead of accdb files but still same error.
Thanks in advance ![Rose | [Rose]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/rose.gif)
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Hi,
I have designed a 3 dialog based application. All pages are doing something, every page is having Close button (CDialog::ONOK()).
But at the last page When I closes the application (CDialog::ONOK()), application does not close, it appears to close but still running in hidden mode...I tracked this using Task Manager.
What can be the cause of behaving like this?
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could be a thread you created and started, which hasn't finished yet, and wasn't declared a background thread.
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There are software products, in visual c++, where the
software can fill out information on a webpage and click
submit. How does this work? Is there a sample project
anywhere that shows how to do this?
Sincerely,
Danielle Brina (an overworked graduate student)
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1 IWebBrowser2 is a good starting point.
2. You need to have a complete DOM of webpage to fill out the information of the page/
3. Somehow figure out how to stimulate the click on the submit button.
In Addition,You may need a browser plug a (ActiveX DLL) in form of BHO.
modified on Monday, December 28, 2009 5:02 PM
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This used to be pretty simple (using IWebBrowser2::Navigate) until IE "safe mode" came out. This internet explorer option appears on Vista (and I'm assuming later OS but I have not confirmed that) and seems to be enabled by default. If safe mode is enabled, you will effectively get cut off from the browser instance and your attempt to "post" data gets lost in a singularity or evaporate.
I spent some time looking for a workaround but it seems hopeless. Yet another lashing from the security folks.
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This is basically done using a browser extension.
The web browser loads your extension and passes in a reference to the browser control and also fires events when a web page finishes loading so that you can get access to the web page and manipulate its contents.
You will need different extensions for different browsers like IE, firefox etc. since their architectures are different.
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Well are you asking for automating clicks and submitions, means doing repeating things. then you can simply go for keyboard and mouse event, just search google with msdn in front then there's is a different interesting way too. simply discover how the submitions are being submitted, get tamper data plugin for firefox, check out what parameters are being submitted in HTTP request, and emulate same, many submitions are based around method get, so you simply need to submit parameters in url or otherwise if the submitions are based on method post, then you need to write and send the HTTP request body too. for any way you choose you can go for WININET library to do http work..... that way you'll know more what u r doing amd have much control ovet it.
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Please, rephrase your question so that it is understandable (and please, no link to external resources). If you have to put code, put the snippet which is needed, no your full code (and use the pre tags to format the code properly).
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Firstly, your link is broken, it merely comes back to this page. Secondly your question means nothing, loading a bitmap and drawing to a window are separate and distinct. Please try and clarify your problem.
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a04.lqd wrote: please help !!
Are you talking about something like this?
"One man's wage rise is another man's price increase." - Harold Wilson
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
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hai friends
I have a structure with lot of members. I use ZeroMemory to Initialize structure.
ZeroMemory( &Mystruct, sizeof( MyStruct ));
I like to check structure for empty without checking each member. Is any ?
thanks in adance
-kk.tvm-
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You can try memcmp() function.
A a;<br />
ZeroMemory(&a, sizeof(A));<br />
<br />
char chNull[sizeof(A)] = {0};<br />
<br />
int n = memcmp(&a, chNull, sizeof(A));
modified on Monday, December 28, 2009 7:16 AM
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kk.tvm wrote: I like to check structure for empty without checking each member. Is any ?
I do not know of any built in function for this. I would suggest the best way is to cast the structure to a byte pointer and then search that for a non-zero byte.
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AFAIK that is incorrect, a inhomogeneous structure may contain padding bytes, and the run-time does not have to clear those padding bytes (it probably would, but it does not have to). So you can't just zero-test all bytes, as that could yield false negatives.
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Nope. It is actually correct, as far the 'Empty' struct is defined as the OP did, i.e. the one obtained with
ZeroMemory( &Mystruct, sizeof( MyStruct ));
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
[My articles]
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Well,
I've never known it to go wrong, BUT:
Padding bytes are technically 'Undefined', meaning that the underlying architecture can do with them what it wants.
e.g. We have a structure with a single char, followed by three packing bytes. The compiler is at liberty in the interest of optimisation to store the contents of the entire EAX reg to the single char, without clearing the three upper bytes first, thereby loading garbage into the three padding bytes.
I repeat the architecture is at liberty to do so, although in my experience MS compilers sofar apparently never play that dirty. It could become a portability issue though, both to future MS Compilers, or, if the code needs porting to another platform (Linux, Win64?).
Bram van Kampen
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