Intermec CN2B Manual de usuario descargar pdf (Pagina 155)

Chapter 7 — Programming

CN2B Mobile Computer User’s Manual 137

BOOL IsProcessRunning( TCHAR * pname )

{

HANDLE hProcList;

PROCESSENTRY32 peProcess;

DWORD thDeviceProcessID;

TCHAR lpname[MAX_PATH];

if ( !pname || !*pname ) return FALSE;

_tcscpy( lpname, pname );

_tcslwr( lpname );

hProcList = CreateToolhelp32Snapshot( TH32CS_SNAPPROCESS, 0 );

if ( hProcList == INVALID_HANDLE_VALUE ) {

return FALSE;

} // end if

memset( &peProcess, 0, sizeof(peProcess) );

peProcess.dwSize = sizeof(peProcess);

if ( !Process32First( hProcList, &peProcess ) ) {

CloseToolhelp32Snapshot( hProcList );

return FALSE;

} // end if

thDeviceProcessID = 0;

do {

_tcslwr( peProcess.szExeFile );

if ( _tcsstr( peProcess.szExeFile, lpname ) ) {

thDeviceProcessID = peProcess.th32ProcessID;

break;

} // end if

} while ( Process32Next( hProcList, &peProcess ) );

if ( ( GetLastError() == ERROR_NO_MORE_FILES ) && ( thDeviceProcessID == 0 ) )

{

CloseToolhelp32Snapshot( hProcList );

return FALSE;

} // end if

CloseToolhelp32Snapshot( hProcList );

return TRUE;

} // IsProcessRunning

codeINSTALL_INIT Install_Init(

HWND hwndParent,

BOOL fFirstCall,

BOOL fPreviouslyInstalled,

LPCTSTR pszInstallDir )

{

return codeINSTALL_INIT_CONTINUE;

}

codeINSTALL_EXIT Install_Exit (

HWND hwndParent,

LPCTSTR pszInstallDir,

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Intermec CN2B Manual de usuario Pagina 155

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