check if two process exist and close the last opened and show the firs

[youssef]

Hi,

I execute my pgm two times .
I would like to know how can I do for inhibe the second pgm execution
I would like to show the first pgm and close the second pgm.

Best Regards

 

[pankajkumar]

Hi,
You do one thing,perhaps you might been trying to stop chil process from parent one.Code like this may help you where pi is another process embedded in main process.

WaitForSingleObject( pi.hProcess, INFINITE );
dwErr=GetLastError();
DWORD dwExitCode;
BOOL bExitCode=GetExitCodeProcess(pi.hProcess,&dwExitCode);

// Close process and thread handles.
CloseHandle( pi.hProcess );
CloseHandle( pi.hThread );
TerminateProcess(pi.hProcess,dwExitCode);

 

[Zyrenthian]

A call to EnumWindows with your own function to search on the title of your application should do


CWnd *pWnd = 0;
::EnumWindows(YourEnumWindowsFunction, (LPARAM)pWnd);

That should get you started

matt