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hiiiiiii
i want to make an application in which i want to change the color of a picture. e.g the picture is a design of a carpet and thier are several colors at different portions of that design . now if a user wants to change the color say he wants to change the red color with green color,he kust click on red color, so whereever the red color is present on that picture at different locations should be cjanged with green color.
can any body have this like application, i need it immediately plz or any body can help me how can i make it .can anybody gives me the logic and different APIs to be used? but if i got the application it will be a great great favour for me plzzz.
thanx
regards
Tahir
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hello all,
here i am designing an SDI Doc/View application. Instead CView i had used the CFormView to display my dialog inthe view. As given in the MSDN, i had followed a procedure to change that dialog in the view dynamically. But the problem is that the newly displayed dialog is not responding for various events(WM_COMMAND,...).
How shall i make it to work properly.
ComputerNewton
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Hi,
I m new to ADSI programming. I just wanted to check if the entered user name and password is existing in the specified server or not. But for me ADsGetObject() never succeeds. can someone tell me, where I have gone wrong..
here is my code:
IADsOpenDSObject *pDSO;<br />
HRESULT hr;<br />
<br />
hr = ADsGetObject(L"WinNT:", IID_IADsOpenDSObject, (void**) &pDSO);<br />
if (SUCCEEDED(hr))<br />
{<br />
IDispatch *pDisp;<br />
hr = pDSO->OpenDSObject(L"WinNT://iqlsoftware", L"ashokm", L"password", ADS_SECURE_AUTHENTICATION, &pDisp);<br />
if(SUCCEEDED(hr))<br />
AfxMessageBox("Success");<br />
else<br />
AfxMessageBox("Error");<br />
}<br />
else<br />
AfxMessageBox("Object failed");
regards,
Ashok
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It works fine now. only thing I forgot was to use ::CoInitialize() and ::CoUninitialize().
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hello all,
how i create compiled html files (*.chm) from VC++?..
is it possible to do so.
ComputerNewton
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Hi
How could I detect that My PocketPc supports GPRS?. Is there any API available.
Regards
Gopa
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I want a true replacement for MFC Sockets due to its bugs and inefficiency , so can anybody refer me a socket library(free or commercial) which has almost same public interface of MFC sockets but efficient that MFC sockets.
I have some existing projects which are running with MFC sockets , so i want such kind of replacement which doesnt change the existing code very much , but certainly should increase the performence.
Unmanaged in a .NET world
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Winsock wrapper classes are overrated. Go for raw winsock.
Kuphryn
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I've written an ISAPI Filter that tries to grab the Session object(ISessionObject) via the ObjectContext. There are several examples of this in regular(non-ISAPI Filter) DLLs, but non for an ISAPI filter. My code for getting the object context appears ok.
When I attached my ISAPI filter to the inetinfo process and stopped it at a breakpoint, it gave the "There is no MTS object context" error.
Am I trying the impossible? Cna one not get an mts object context in an ISAPI filter?
TIA,
Andy C.
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How to send a frame in a fixed format from c application to a simulator using RS232 linx.
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I am doing a Project using MFC & GDI+.for that I have to add a function called "EXPORT".In the export function ,export the Images as bmp file format,jpg file format & EPS file format.I have already done the bmp & jpg part.I can export Images as a bmp & jpg File formats. for that I have used folllowing Major codes.
Image image(L"Mosaic.bmp");
Graphics* imageGraphics = Graphics::FromImage(&image);
image.Save(wst, &imageClsid, NULL);
BUT It is not work for the EPS file format.I think GDI+ is not supported to EPS.
SO any one know the correct solution to this please send a reply immediatelly.
Thanks.
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I have just got visual basic C++ and all of the tutorials that i have read and have tried the stuff that they have writen in it says that there are errors and none of the stuff they have work.
can any one help me with this problem
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sure - read the tutorials again.
Seriously, you've not given us much to go on. What errors ? What are you trying to do ? It's bound to be a mistake with your interpretation, it's doubtful that all the tutorials you've found are broken.
Whats 'visual basic C++' ???
Christian
I have drunk the cool-aid and found it wan and bitter. - Chris Maunder
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Maybe 'visual cafe delphi' ... 
Maxwell Chen
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i want to know how to transform bmp file to jpg file, and jpg file to bmp. Can you give me some information and source code about these? thank you.
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GDI+ will do this for you. Otherwise, the source code is way too big to post here. Download paintlib or something if you must.
Christian
I have drunk the cool-aid and found it wan and bitter. - Chris Maunder
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BMP to JPG:-
Graphics graphics(hdc);
Image image(L"Mosaic.bmp");
graphics.DrawImage(&image, 10, 10);
CLSID pngClsid;
GetEncoderClsid(L"image/jpg", &pngClsid);
image.Save(L"pubudu.jpg", &pngClsid, NULL);
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There is no direct method to do it in VC++. U can easily do it using GDI+.
Instead that if u want to do it in VC++ itself, then go for Intel Graphics Library. Add it to ur project. This is one of the way we have to do that.
http://developer.intel.com/software/products/perflib/ijl/
and u can check this in CP also
http://www.codeproject.com/bitmap/CXImage.asp#options
and other freeimage libraries can be helpfull to u.
ComputerNewton
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I am trying to determine the classname for a program since the program's title changes depending on what file is open. I have MSVS and tried Spy++ but that classname didnt work for some reason. I am trying to do something like this (set for calculator for test purposes)
HWND hWnd1;
hWnd1 = FindWindow("SciCalc", NULL);
SendMessage(hWnd1, WM_CLOSE,0,0);
Now SciCalc is the classname Spy++ shows but it wont even shut down calculator, whereas if I put the application name as "Calculator" then it will close the program.
So I guess my question is how can I determine a classname to use with FindWindow.
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IronMaiden420 wrote:
So I guess my question is how can I determine a classname to use with FindWindow.
FindWindow has 2 inputs ,classname and windowtitle....
So you should know either of them.
Generally in mfc application where you want to lookup an window you "custom" register a class and give that classname in precreatewindow event.
this way you are sure which window you are looking for as you know the class name.
God is Real, unless declared Integer.
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I'm aware of that but if its a program that I didn't create then how can I find out the class name?
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(Sorry about my earlier answer, my brain was still asleep from lunch)
You should still use spy++ though.
BOOL CALLBACK EnumWindowsProc(HWND hwnd, LPARAM lParam )
{
TCHAR szText[MAX_PATH] = {0};
if ( !GetClassName(hwnd, szText, MAX_PATH - 1) )
return TRUE;
if ( _tcsicmp(szText, TEXT("SciCalc")) == 0 )
{
MessageBox(0, "Calc is running", "Test", 0);
return FALSE;
}
return TRUE;
}
void look_for_calc()
{
EnumWindows(EnumWindowsProc, 0);
}
---
"Man will never be free until the last king is strangled with the entrails of the last priest". -- Denis Diderot
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Dear all,
This is not MFC problem.
I used a program in the lab.
The program was written by Win32 and multiple document interface.
In my debugging, I found some unreliable problem.
I used both WM_MOUSEMOVE and WM_LBUTTONDBCKL in the child window procedure.
The double clicking mouse button and WM_MOUSEMOVE was sent to the procedure. Sometimes(quite often), WM_MOUSEMOVE was not sent to the window so my procedure was not executed even in the debugging mode(by entering breakline in line by line).
I would like to know the standard usage of WM_MOUSEMOVE in the MDI.
Does anyone know that what situation in my program?
Thank you in advance.
Lee
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Make sure the window has the input focus and is above the other windows.
John
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