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You can handle WM_COMMAND message in PreTranslateMessage of your view. wParam contains control ID, lParam contains handle to the control sending the message. Having control handle you can get it's rectangle.
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Maybe ::GetMessagePos() can help you to get the position of the mouse click in the click-handler.
Or you could use differnt instances of the same CButton-derived class, having a constructor taking and storing the associated plot number in a member variable.
The click-handler would then work on this plot number.
This probably is the better way to do it.
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GetMessagePos works like a charm.
It gives position in terms of the entire screen instead of the view, which I would like, but it will do the trick.
A big Thanks!
-Merle
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I had a similar problem when writing a context menu for CTreeCtrl.
You simply do CYourView::ScreenToClient(), and voilá - the client-specific coordinates!
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In the past, many libraries and samples are simulating VC interface. I'm wondering if there's the same stuff for VS.NET interface ?
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 I am trying to print the contexts of a CDialog that contains several ActiveX controls. I am looking for a function that I can send a pointer to the CDialog and it will prompt the user for the Printer to use. It would be helpful if the function would take into account Portrait of Lansscape. Any help would be appreciated.
Craig Berry (Developer)
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I need any ideas about http requests catching, not only IE but also Netscape and Opera.
I think "AD Muncher" is very cool, it can catch all HTTP requests. FAQ about AD Muncher
Thanks
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Google for "HTTP Proxy"
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I need code piece, not the soft.
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Hi,
This will sound very basic and silly!!!
but can someone help me out with finding out how to go about
doing a substr() in C++;
Thanks,
Brgds,
John
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doing a substr() in C++;
You use CString.Mid() (this requires MFC), or
you use std::string.substr() (this is standardized and portable), or
us use strstr(), the plain old C-Library function.
Its up to you.
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if i include winsock2.h in my program i get 64 errors and 11 warning and i don't know why. i've added the Ws2_32.lib to external dependencies.
here are the errors:
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(109): error C2011: 'fd_set' : 'struct' type redefinition
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(209): error C2011: 'hostent' : 'struct' type redefinition
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(327): error C2011: 'in_addr' : 'struct' type redefinition
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(625): error C2011: 'linger' : 'struct' type redefinition
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(222): error C2011: 'netent' : 'struct' type redefinition
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(241): error C2011: 'protoent' : 'struct' type redefinition
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock.h(185) : see declaration of 'protoent'
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(229): error C2011: 'servent' : 'struct' type redefinition
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock.h(173) : see declaration of 'servent'
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(546): error C2011: 'sockaddr' : 'struct' type redefinition
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(385): error C2011: 'sockaddr_in' : 'struct' type redefinition
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(586): error C2011: 'sockproto' : 'struct' type redefinition
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(153): error C2011: 'timeval' : 'struct' type redefinition
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(395): error C2011: 'WSAData' : 'struct' type redefinition
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock.h(329) : see declaration of 'WSAData'
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(1610): error C2375: 'accept' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(1631): error C2375: 'bind' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(1650): error C2375: 'closesocket' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(1669): error C2375: 'connect' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(2091): error C2375: 'gethostbyaddr' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(2110): error C2375: 'gethostbyname' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(2128): error C2375: 'gethostname' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(1711): error C2375: 'getpeername' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(2201): error C2375: 'getprotobyname' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(2184): error C2375: 'getprotobynumber' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(2166): error C2375: 'getservbyname' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock.h(865) : see declaration of 'getservbyname'
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(2147): error C2375: 'getservbyport' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(1732): error C2375: 'getsockname' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(1755): error C2375: 'getsockopt' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(1776): error C2375: 'htonl' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(1793): error C2375: 'htons' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(1810): error C2375: 'inet_addr' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(1827): error C2375: 'inet_ntoa' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(1690): error C2375: 'ioctlsocket' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(1845): error C2375: 'listen' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock.h(789) : see declaration of 'listen'
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(1863): error C2375: 'ntohl' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(1880): error C2375: 'ntohs' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(1900): error C2375: 'recv' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(1925): error C2375: 'recvfrom' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(1951): error C2375: 'select' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(1975): error C2375: 'send' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(2000): error C2375: 'sendto' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(2026): error C2375: 'setsockopt' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(2048): error C2375: 'shutdown' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(2068): error C2375: 'socket' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(2493): error C2375: 'WSAAsyncGetHostByAddr' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(2466): error C2375: 'WSAAsyncGetHostByName' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(2416): error C2375: 'WSAAsyncGetProtoByName' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(2441): error C2375: 'WSAAsyncGetProtoByNumber' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(2363): error C2375: 'WSAAsyncGetServByName' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(2390): error C2375: 'WSAAsyncGetServByPort' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(2536): error C2375: 'WSAAsyncSelect' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(2516): error C2375: 'WSACancelAsyncRequest' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(2341): error C2375: 'WSACancelBlockingCall' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(2239): error C2375: 'WSACleanup' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(2273): error C2375: 'WSAGetLastError' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(2290): error C2375: 'WSAIsBlocking' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(2324): error C2375: 'WSASetBlockingHook' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(2256): error C2375: 'WSASetLastError' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(2221): error C2375: 'WSAStartup' : redefinition; different linkage
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(2307): error C2375: 'WSAUnhookBlockingHook' : redefinition; different linkage
d:\90GIG\MP3ORGANIZER\FileTransfer\main.cpp(65): error C2440: '=' : cannot convert from 'int (__stdcall *)(WORD,LPWSADATA)' to 'int'
d:\90GIG\MP3ORGANIZER\FileTransfer\main.cpp(65): error C2440: '=' : cannot convert from 'int (__stdcall *)(WORD,LPWSADATA)' to 'int'
d:\90GIG\MP3ORGANIZER\FileTransfer\main.cpp(76): error C2440: '=' : cannot convert from 'SOCKET (__stdcall *)(int,int,int)' to 'SOCKET'
d:\90GIG\MP3ORGANIZER\FileTransfer\main.cpp(76): error C2440: '=' : cannot convert from 'SOCKET (__stdcall *)(int,int,int)' to 'SOCKET'
d:\90GIG\MP3ORGANIZER\FileTransfer\main.cpp(108): error C2440: '=' : cannot convert from 'SOCKET (__stdcall *)(SOCKET,sockaddr *,int *)' to 'SOCKET'
d:\90GIG\MP3ORGANIZER\FileTransfer\main.cpp(108): error C2440: '=' : cannot convert from 'SOCKET (__stdcall *)(SOCKET,sockaddr *,int *)' to 'SOCKET'
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(512): warning C4005: 'AF_IPX' : macro redefinition
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(540): warning C4005: 'AF_MAX' : macro redefinition
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(672): warning C4005: 'FD_ACCEPT' : macro redefinition
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(678): warning C4005: 'FD_CLOSE' : macro redefinition
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(675): warning C4005: 'FD_CONNECT' : macro redefinition
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(669): warning C4005: 'FD_OOB' : macro redefinition
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(663): warning C4005: 'FD_READ' : macro redefinition
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock.h(569) : see previous definition of 'FD_READ'
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(144): warning C4005: 'FD_SET' : macro redefinition
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(666): warning C4005: 'FD_WRITE' : macro redefinition
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock.h(570) : see previous definition of 'FD_WRITE'
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(455): warning C4005: 'SO_DONTLINGER' : macro redefinition
d:\Visual Studio .NET\Vc7\PlatformSDK\Include\WinSock2.h(638): warning C4005: 'SOMAXCONN' : macro redefinition
All help is very appreciated, thanks!
-Rune Svendsen
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Include it before you include windows.h.
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thank you 
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I want to somehow make my "About" box able to automatically write out the version of my program so I don't have to update it each time I make a new version.
How can this be done?
Something else
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I guess u should follow
AfxGetResourceHandle then FindResource with lpType RT_VERSION then LoadResource then LoadString
Hope this help!
Papa
while (TRUE)
Papa.WillLove ( Bebe ) ;
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HRSRC hVersionSrc = FindResource(NULL, (LPCSTR) VS_VERSION_INFO, RT_VERSION);
HGLOBAL hVersion = LoadResource(NULL, hVersionSrc);
void* pvVersion = LockResource (hVersion);
VS_FIXEDFILEINFO * pFfi;
UINT cbVerInfo;
VerQueryValue(pvVersion,"\\", (void **) &pFfi, &cbVerInfo);
Signature space for rent. Apply by email to....
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Thank you all very much for the help
My "About" box is now automatically updated with the correct version number.
Something funny
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Is there any way I can create a a CIPAddressCtrl with a drop down history like a combo box? Or, a CComboBox control whose edit box acts like a CIPAddressCtrl?
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http://www.codeproject.com/miscctrl/customcontrol.asp
Papa
while (TRUE)
Papa.WillLove ( Bebe ) ;
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Hi!
I was implementing the On-screen keyboard application that comes with Windows. I have two queries regarding this:
1. I have made my app 'always on top', but the problem is setting focus to the application just below this one. I am aware that SetFocus is useless in this case. I want to find a way to this using GetNextWindow
2. Let's assume notepad is going to be receiving keystrokes via this on-screen keyboard app. Can anyone send me code to this. I have tried something like:
DWORD dwProcessID;
::GetWindowThreadProcessId(hForeground,&dwProcessID);
::PostThreadMessage(dwProcessID, WM_KEYDOWN, 65, 1);
::PostThreadMessage(dwProcessID,WM_CHAR, 65,1);
::PostThreadMessage(dwProcessID, WM_KEYUP, 65,1);
But this doesnt help.
Any help will be greatly appreciated.
Thanks for your time
Richard
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Better to use FindWindow or FindWindowEx and SendMessage or PostMessage
Papa
while (TRUE)
Papa.WillLove ( Bebe ) ;
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Good link also
http://www.codeproject.com/dialog/keystroke.asp
Papa
while (TRUE)
Papa.WillLove ( Bebe ) ;
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Thanks so much for your quick reply, Papa (is that ur name ?)
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