C / C++ / MFC

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How to hook Internet Explorer Anonymous23-Mar-04 21:25 Anonymous 23-Mar-04 21:25  How can a VC program detect the site address visited from the IE ? Re: How to hook Internet Explorer David Crow24-Mar-04 2:47 David Crow 24-Mar-04 2:47  I think what you are asking about is a Browser Helper Object (BHO). "The pointy end goes in the other man." - Antonio Banderas (Zorro, 1998) Re: How to hook Internet Explorer Anonymous24-Mar-04 4:42 Anonymous 24-Mar-04 4:42  Actually we want a practial example.(i.e. code) Re: How to hook Internet Explorer David Crow24-Mar-04 5:11 David Crow 24-Mar-04 5:11  You can search here at CP, MSDN, and Google. You'll find tons of examples. "The pointy end goes in the other man." - Antonio Banderas (Zorro, 1998) Re: How to hook Internet Explorer Anonymous25-Mar-04 18:15 Anonymous 25-Mar-04 18:15  Can my program be notified if the address bar in IE is changed ? how? Application Hooking Anonymous23-Mar-04 21:15 Anonymous 23-Mar-04 21:15  How can I detect a Windows application opened/closed from my VC program? Re: Application Hooking Blake Miller24-Mar-04 4:46 Blake Miller 24-Mar-04 4:46  Look into SetWindowsHookEx using the WH_SHELL hook. Re: Application Hooking Anonymous25-Mar-04 18:14 Anonymous 25-Mar-04 18:14  Could you please explain it with a small example? I want to continiously monitor the applications opening in Windows. Thanks Re: Application Hooking Blake Miller26-Mar-04 3:16 Blake Miller 26-Mar-04 3:16  Yes, I will try to wrie up an article for it. I am REALLY busy at the moment, so you will have to be patient. Also, go to the article request message board and post a request there as well. Someone else might get to it before I do. And you run and you run to catch up with the sun but it's sinking, coming around to meet you again... Finding amount of memory allocated for vector objects Anonymous23-Mar-04 20:13 Anonymous 23-Mar-04 20:13  I'm dumb founded at this. I can't for the life of me figure out how to find out how much memory is being allocated for a vector. I mean I want the actual number of bytes it is using in memory. If anyone can help me with this, I'd be very thankful. Re: Finding amount of memory allocated for vector objects Anonymous23-Mar-04 20:17 Anonymous 23-Mar-04 20:17  Anonymous wrote: I'm dumb founded at this. I can't for the life of me figure out how to find out how much memory is being allocated for a vector. I mean I want the actual number of bytes it is using in memory. If anyone can help me with this, I'd be very thankful. sizeof() ? Re: Finding amount of memory allocated for vector objects Anonymous23-Mar-04 20:17 Anonymous 23-Mar-04 20:17  Anonymous wrote: I'm dumb founded at this. I can't for the life of me figure out how to find out how much memory is being allocated for a vector. I mean I want the actual number of bytes it is using in memory. If anyone can help me with this, I'd be very thankful. sizeof(data)*sizeof(vector) ? Re: Finding amount of memory allocated for vector objects Tim Smith24-Mar-04 3:58 Tim Smith 24-Mar-04 3:58  int nSize = sizeof (vMyVector) + sizeof (vMyVector [0]) * vMyVector .capacity; Please remember that this is TOTALLY implemtation specific and runs a very good chance of being wrong. Tim Smith I'm going to patent thought. I have yet to see any prior art. Re: Finding amount of memory allocated for vector objects Paul Ranson24-Mar-04 4:14 Paul Ranson 24-Mar-04 4:14  Assuming you mean std::vector then, template < class T > size_t VectorSize ( std::vector< T >& v ) { return sizeof ( v ) + sizeof ( T ) * v.capacity () ; } should give a good estimate. std::vector< int > vi ; std::cout << VectorSize ( vi ) << std::endl ; vi.resize ( 100 ) ; std::cout << VectorSize ( vi ) << std::endl ; This produces, 16 416 on my system. Does this help? It implies knowing a little about how the container is implemented, and isn't going to work for other than vectors. It's a good estimate for a vector since we know that the array part is contiguous. Paul Mailing Lists? Anonymous23-Mar-04 20:05 Anonymous 23-Mar-04 20:05  Is to possible to receive the VC++ threads here as a mailing list and reply by that mailing list in addition to this nice web based interface? Thanks, Re: Mailing Lists? Michael P Butler23-Mar-04 23:40 Michael P Butler 23-Mar-04 23:40  Anonymous wrote: Is to possible to receive the VC++ threads here as a mailing list and reply by that mailing list in addition to this nice web based interface? No. This is a web only forum. Michael But you know when the truth is told, That you can get what you want or you can just get old, Your're going to kick off before you even get halfway through. When will you realise... Vienna waits for you? - "The Stranger," Billy Joel GetCursorPos in Borland CPP ScarberryProd23-Mar-04 19:54 ScarberryProd 23-Mar-04 19:54  i know how to get the command GetCursorPos working in vcpp but im having troubles porting to to borland cpp builder 6, it is giving me 2 odd errors. a simple example should do. thank you --------------------- And Like The Wind Our Hero Vanishes Off Into The Distance... Re: GetCursorPos in Borland CPP ScarberryProd23-Mar-04 20:01 ScarberryProd 23-Mar-04 20:01  o nm, it was just a stupid clash of varibles, i was using "Mouse" for my point. So as to help others, i will post what i did POINT MousePos; GetCursorPos(&MousePos); PopupMenu1->Popup(MousePos.x,MousePos.y); Remember that this is for borland cpp builder and not vcpp, although it is basically the same... ty --------------------- And Like The Wind Our Hero Vanishes Off Into The Distance... Re: GetCursorPos in Borland CPP Mike Dimmick24-Mar-04 2:45 Mike Dimmick 24-Mar-04 2:45  Just a stylistic point: if you're creating a popup menu in response to a mouse message, you typically want to create the menu where the pointer was when the mouse was clicked, not where it is now. You get this co-ordinate in the message's lParam (see for example WM_LBUTTONDOWN). I'm not familiar with Borland C++ Builder, so I don't know how messages are processed in your application. The exception to this is if you're handling a system tray icon notification message, where you don't get the parameters to the original message (and hence the location of the click). You should use the message's cursor position because the user may have moved the mouse since clicking. If your application, or the system, is busy, this may cause the menu to appear somewhere different, which confuses the user. Stability. What an interesting concept. -- Chris Maunder Drop the content to Toolbar button Neha23-Mar-04 18:46 Neha 23-Mar-04 18:46  Hi, I want to implement the toolbar button to receive the dropped contents. I am using COleDropTarget and I have registered that using m_DropTarget.Register(this). It works for a window, List control...But It doesn't work incase of toolbar buttons. Could anyone knows how to implement this? Regards Neha Building from the command line. Prakash Nadar23-Mar-04 16:56 Prakash Nadar 23-Mar-04 16:56  I got lot of workspaces to be build... Is there any way i could build it from the command line, so that i can write a .bat file... There seems to be no make file or .mak file in my project directory Thanx. MSN Messenger. prakashnadar@msn.com Re: Building from the command line. Ryan Binns23-Mar-04 17:08 Ryan Binns 23-Mar-04 17:08  You can run msdev from the command line and get it to do a compile and then exit. I can't remember what the command-line switch is, but you should be able to find it on MSDN. You just pass it your project file and the configuration you want to build, and it takes care of the rest. Ryan "Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late" John Nichol "Point Of Impact" Re: Building from the command line. Prakash Nadar23-Mar-04 17:15 Prakash Nadar 23-Mar-04 17:15  Thanx a lot, just needed a pointer. MSN Messenger. prakashnadar@msn.com Re: Building from the command line. Mike Dimmick24-Mar-04 2:47 Mike Dimmick 24-Mar-04 2:47  It's /make. MSDEV.COM also understands the /? option to provide command-line help. Stability. What an interesting concept. -- Chris Maunder Re: Building from the command line. David Crow24-Mar-04 2:50 David Crow 24-Mar-04 2:50  Go to C:\PROGRAM FILES\MICROSOFT VISUAL STUDIO\Common\MSDev98\Bin and type msdev /? at the command prompt. "The pointy end goes in the other man." - Antonio Banderas (Zorro, 1998)

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