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They are two processes in different address spaces. You cannot access objeects between address spaces. One solution to sharing data is file-mapping. Another solution is pipe. Another solution is WM_COPYDATA.
Kuphryn
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1) You can use Automatization. You must create type library from View class of program2, and after calling CreateProcess in program1, attach to running Program2's instance. You can provide values, with which you would be able to change variable values in program2, from program1, execute some code in program2(methods), etc. program2 will be server of Automatization and program1 will be client n this case.
yiy
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hi,
can u provide me witha little source code?
Ehsan Behboudi
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Hi all,
How to i write output text on the status bar in visual studio?
i've created a dev studio add-in, and now i need to display some text on the status bar , how do i do that??? also how to i use a progres control on the status bar (same progress as the one that shows the "loading project")
thanks in advanced
Yaron
Ask not what your application can do for you,
Ask what you can do for your application
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Check CodeProject for a good progress bar class.
As for updating text in the status bar, one solution is SetPaneText().
Kuphryn
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Hi thanks for the reply.
i know how to work with progress bar and status bar...because i am writting a Visual Studio add in , i want to know how do i access (through which object) the status bar????
thanks again
Yaron
Ask not what your application can do for you,
Ask what you can do for your application
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I have an edit box. I click properties and removed the border.
When some types something in that edit box, the text starts in
the upper left corner. How can I remove the border, but make
the text start down 1 or 2 pixels and to the right more by
1 or 2 pixels? I like not having a border, but I want the
text to appear vertically centered in the edit box and just
start off the edge.
Please any response any one can give me will be greatly
appreciated.
Sincerely,
Danielle (an overworked graduate student)
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Hi all
In my MFC dailog i used my itself ActiveX controls.But when its dialog recieved WM_PAINT message it not redraw my controls to the end.Sometimes controls drawing on half or less sometimes almost complete.Whats a problem here???
There are more explicity referience of this trouble
I have 2 thread
First thread its a console application which create second thread .This first thread not call _beginthread function
instead of one use CoInitializeEx() function and create new appartment.In this new appartment created COM object what launch MFC dialog box with 2 controls. Behaviour of this control fine while i dont sinchronized this two thread.
Sinchronizing i implemented this way:
COM object from the secon thread have method IsLock its method returned true while in dialog not pressed any key.
In first thread i maked loop what check this method and continued execution of first thread as soon as IsLock method
became false i.e.
First thread
...
while(cptr->isLock){} //Blocked its thread while isLock true
...
Second thread
CMyObj::get_isLock(VARIANT_BOOL* pVal){
*pVal = lock_fg;
}
...
CMyDlg::OnKey(){
lock_fg = false;
}
...
and after this i see whats my dialog are drawing not properly.
Sorry for complicated explonation and my eanglish.
Thanks.
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I try to load icmp.dll and call three functions from it (by address): IcmpCreateFile, IcmpSendEcho, IcmpCloseHandle.
On WinXP it works without any errors, I recieve right functions' addresses, call this functions without problems, etc.
On Win2000 i recieve correct handle of loaded icmp.dll but:
1) When I call GetProcAddress() for any of this three functions at first time, I recieve positive(!=NULL) value, but when I call function by this address, I recieve following message: ".., Memory could not by written,...".
2) When I call GetProcAddress() for last two functions, I recieve NULL.
yiy
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Sounds like a different version of the dll. I'd double check to make sure. Other than that, I can't say what's wrong.
Joel Lucsy
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I have provide icmp.dll with which I have tested my program with my program, but on the other computers with Win2000 it don't work,
yiy
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Joel, do you know any program, which shows list of exported functions of specified DLL ?
Thank you for advice.
yiy
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Hi,
I would like to know if it's possible to change the title name of a AfxMessageBox or a MessageBox?
thanks
Mykel
Everything's beautiful if you look at it long enough...
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Simplest way is to use ::MessageBox
Arjan.
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Use MessageBox instead of AfxMessageBox:
MessageBox(AfxGetMainWnd(),"Text","Title",MB_OK);
or
MessageBox("Text","Title");
depending in wich class you're using it.
Hope this helps
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AfxMessageBox() will use 'm_pszAppName' as the title name. The best way is to use MessageBox(). If you want to use resource as input message, here's an example:
int MyMessageBox(UINT nIDPrompt,LPCTSTR lpszTitle, UINT nType)
{
HMODULE hThisApp;
DWORD dwLen,dwBufSize;
int nResult;
hThisApp=AfxGetInstanceHandle();
_TCHAR *lpszText=NULL;
dwBufSize=0;
do
{
delete [] lpszText;
dwBufSize+=256;
lpszText=new _TCHAR[dwBufSize];
dwLen=LoadString(hThisApp,nIDPrompt,lpszText,dwBufSize);
} while((0!=dwLen)&&(dwLen+sizeof(_TCHAR)==dwBufSize));
nResult=MessageBox(GetActiveWindow(),lpszText,lpszTitle,nType|MB_TASKMODAL);
delete [] lpszText;
return nResult;
}
Best Regards,
K Wan
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I can change the color of the progress bar indicator in Windows 2000 with:
m_myProgressCtrl.SendMessage(PBM_SETBARCOLOR, 0, color)
..but on Windows XP this does not work. Anyone knows why? ...and how to fix this?
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Hey friend
Check the Internet explorer Version on that Machine.
I think there should be no problem as it is supported on 2000
but one imp thing there is nothing written about the XP OS so as far as i think should work
Thanx
TAKE CARE
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Siid, thanx for your (quick) reply. I checked the explorer versions. My Win2000 system has ie 5.5 and my XP system has version 6.0. So I don't see why it would work on my 2000 system and not on my XP system...but I doesn't work anyway. 
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I'm still trying to figure out this whole printing thing. I've got a question that's probably been answered 100 times in this forum before...when I do a print preview, my file looks perfect on the screen until I move anything. If I use the scroll bar, or zoom in on the page, it just goes blank and nothing shows up again in the page. Any suggestions?
Thanks! 
Douglas A. Wright
dawrigh3@kent.edu
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Hello,
I need some help with creating a word maker in Java. the user should be able to enter a list of words at least nine of them (3 x 3) grid will be formed and should be abl to grow.
an import button should be available to import a list of words from a text file into a world list which will be compared with the list of words in the grid.
a make grid button should be availabe to allow the user create the grid after the letters have been entered.
a make word button should also be available for the user to click and search for the words in the grid. the words can be found diagonally, horizontally and vertically.
if i could get some help on how to do this i'll be very greatful thanx.
Tony
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Hi, I'm a scientist writing a physical model in C using visual studio 6. I have written using C several times before for calculations and i have always been able to sort out any problems, however i have a problem which has me on the verge of chucking my PC out of the window .
The program i have written compiles with no problem, but when i try to run it comes up with stack overflow errors (unhandled exception 0xC00000FD), Visual studio (in debugging mode) asks for CHKSTK.ASM and then SCANF.C, both of which do not exist on my computer. I have tried going through the code with the debugger but the thing crashes immediately after the opening brackets of the main function. I have tried changing the stack size in the project-settings-C C++ and using /F command for the stack size. When i do this it again compiles but there is the same problem even when i start using ridiculous numbers for the /F argument. Help me please !!!!
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