關於CreateProcess()的用法

[Vannes]

小弟使用CreateProcess()去開啟一個InstallShield 安裝程式, 該安裝程式在硬碟中只有一個process; 但在光碟中,
程式本身會將自己copy到硬碟中並開啟一個新的process執行. 小弟的成是需要等待整個安裝完成後在進行下一步, 然而這情況卻無法等下去了??
請問有甚麼解決的方法嗎? 小弟曾經試過將 bInheritHandles設為true, 但似乎還是不行...以下附上程式碼請各位高手解答, 謝謝!

//CreateProcess fuction variables
STARTUPINFO si;
PROCESS_INFORMATION pi;
DWORD dwExit;
TCHAR szdrvInstX64[MAX_PATH];

ZeroMemory( &si, sizeof(si) );
si.cb = sizeof(si);
ZeroMemory( &pi, sizeof(pi) );
wsprintf(szdrvInstX64, "%s%s", szCurModPath, ITEM2SETUPPATH);
if( !CreateProcess( NULL, szdrvInstX64, NULL, NULL, FALSE, 0, NULL, NULL,
&si, &pi) )
{
::AfxMessageBox("CreateProcess() failed!");
return;
}
//Set itself to bottom.
::ShowWindow(hWndMain, SW_MINIMIZE);

WaitForSingleObject( pi.hProcess, INFINITE ); // Wait until child process
exits.
GetExitCodeProcess(pi.hProcess, &dwExit);

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

::ShowWindow(hWndMain, SW_RESTORE);

[璉璉]

«Øij§A§â ProcessId ¿é¥X¡A€ñžû·í®ÉŠb€u§@ºÞ²z­û€ºªºµ{§Ç¡A§ÚŠb·Q¡A€£ªŸ¹D·|€£·|¬O InstallShield ·|©I¥s¥t€@­ÓŠwžËµ{Š¡¡H
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©ó news:72D3C3A1-E0E5-4FC2-B363-F33CFD80D9A4%40microsoft.com µoªí
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//CreateProcess fuction variables
STARTUPINFO si;
PROCESS_INFORMATION pi;
DWORD dwExit;
TCHAR szdrvInstX64[MAX_PATH];
ZeroMemory( &si, sizeof(si) );
si.cb = sizeof(si);
ZeroMemory( &pi, sizeof(pi) );
wsprintf(szdrvInstX64, "%s%s", szCurModPath, ITEM2SETUPPATH);
if( !CreateProcess( NULL, szdrvInstX64, NULL, NULL, FALSE, 0, NULL, NULL,
&si, &pi) )
{
::AfxMessageBox("CreateProcess() failed!");
return;
}
//Set itself to bottom.
::ShowWindow(hWndMain, SW_MINIMIZE);
WaitForSingleObject( pi.hProcess, INFINITE ); // Wait until child process
exits.
GetExitCodeProcess(pi.hProcess, &dwExit);
CloseHandle( pi.hProcess ); // Close process and thread handles.
CloseHandle( pi.hThread );
::ShowWindow(hWndMain, SW_RESTORE);

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[Vannes]

謝謝璉璉.
的確是這個樣子的, 一開始他會自行結束並產生另一個process. 所以我的監控會失敗 :(
在InstallShield官方網站提到, 這個情況可以用"指定"processID 解決, 但我只能指定我所產生的process,
我如何得知下一個ProcessID病去監控它呢?

"璉璉" 來函：

建議你把 ProcessId 輸出，比較當時在工作管理員內的程序，我在想，不知道會不會是 InstallShield 會呼叫另一個安裝程式？
比如說 setup.exe 呼叫 setup1.exe 後，自己就關閉，而你等的是 setup.exe ，就認為結束了。

於 news:72D3C3A1-E0E5-4FC2-B363-F33CFD80D9A4%40microsoft.com 發表
小弟使用CreateProcess()去開啟一個InstallShield 安裝程式, 該安裝程式在硬碟中只有一個process; 但在光碟中,
程式本身會將自己copy到硬碟中並開啟一個新的process執行. 小弟的成是需要等待整個安裝完成後在進行下一步, 然而這情況卻無法等下去了??
請問有甚麼解決的方法嗎? 小弟曾經試過將 bInheritHandles設為true, 但似乎還是不行...以下附上程式碼請各位高手解答, 謝謝!
//CreateProcess fuction variables
STARTUPINFO si;
PROCESS_INFORMATION pi;
DWORD dwExit;
TCHAR szdrvInstX64[MAX_PATH];
ZeroMemory( &si, sizeof(si) );
si.cb = sizeof(si);
ZeroMemory( &pi, sizeof(pi) );
wsprintf(szdrvInstX64, "%s%s", szCurModPath, ITEM2SETUPPATH);
if( !CreateProcess( NULL, szdrvInstX64, NULL, NULL, FALSE, 0, NULL, NULL,
&si, &pi) )
{
::AfxMessageBox("CreateProcess() failed!");
return;
}
//Set itself to bottom.
::ShowWindow(hWndMain, SW_MINIMIZE);
WaitForSingleObject( pi.hProcess, INFINITE ); // Wait until child process
exits.
GetExitCodeProcess(pi.hProcess, &dwExit);
CloseHandle( pi.hProcess ); // Close process and thread handles.
CloseHandle( pi.hThread );
::ShowWindow(hWndMain, SW_RESTORE);

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Post by 璉璉
€ñŠp»¡ setup.exe ©I¥s setup1.exe «á¡AŠÛ€vŽNÃö³¬¡AŠÓ§Aµ¥ªº¬O setup.exe ¡AŽN»{¬°µ²§ô€F¡C

©ó news:72D3C3A1-E0E5-4FC2-B363-F33CFD80D9A4%40microsoft.com µoªí
œÐ°ÝŠ³¬Æ»òžÑšMªº€èªk¶Ü? €p§ÌŽ¿žgžÕ¹L±N bInheritHandles³]¬°true, ŠýŠü¥GÁÙ¬O€£Šæ...¥H€Uªþ€Wµ{Š¡œXœÐŠUŠì°ª€âžÑµª, ÁÂÁÂ!
//CreateProcess fuction variables
STARTUPINFO si;
PROCESS_INFORMATION pi;
DWORD dwExit;
TCHAR szdrvInstX64[MAX_PATH];
ZeroMemory( &si, sizeof(si) );
si.cb = sizeof(si);
ZeroMemory( &pi, sizeof(pi) );
wsprintf(szdrvInstX64, "%s%s", szCurModPath, ITEM2SETUPPATH);
if( !CreateProcess( NULL, szdrvInstX64, NULL, NULL, FALSE, 0, NULL, NULL,
&si, &pi) )
{
::AfxMessageBox("CreateProcess() failed!");
return;
}
//Set itself to bottom.
::ShowWindow(hWndMain, SW_MINIMIZE);
WaitForSingleObject( pi.hProcess, INFINITE ); // Wait until child process
exits.
GetExitCodeProcess(pi.hProcess, &dwExit);
CloseHandle( pi.hProcess ); // Close process and thread handles.
CloseHandle( pi.hThread );
::ShowWindow(hWndMain, SW_RESTORE);

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