の後にエラー コード 18 が表示されCreateProcess
ます。なんで?
#include <iostream>
#include <windows.h>
#include <stdio.h>
#include <tchar.h>
using namespace std;
int main()
{
STARTUPINFO si;
PROCESS_INFORMATION pi;
ZeroMemory(&si, sizeof(si)); // macro fills a block of memory with zeros
ZeroMemory(&pi, sizeof(pi));
si.cb = sizeof(si);
BOOL create_proc = CreateProcess(L"c:\\windows\\system32\\cmd.exe", NULL, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi);
//printf("Error (%d)\n", GetLastError());
if(!create_proc)
printf("CreateProcess failed (%d).\n", GetLastError());
// Wait until child process exits.
WaitForSingleObject( pi.hProcess, INFINITE );
// Close process and thread handles.
CloseHandle( pi.hProcess );
CloseHandle( pi.hThread );
//check
printf("Error (%d)\n", GetLastError());
return 0;
}