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问题: MFC程序如何创建进程
描述: MFC在一个工程里面如何创建一个进程,如何写进程部分的函数代码?
解决方案1: createprocess 正好最近一直有在用到哦
解决方案2: 楼上说的很清楚了,CreateProcess
解决方案3: 类似这样
BOOL bRet =0;
LPCWSTR _app_name=NULL;
STARTUPINFO _si;
PROCESS_INFORMATION _pi;
_si.cb=sizeof(STARTUPINFO);
memset(&_si, 0, sizeof(STARTUPINFO));
_si.dwFlags=STARTF_USESHOWWINDOW;
_si.wShowWindow=SW_SHOW;
TCHAR _commmand_line[]=L"devcon.exe remove vhidmini.inf \"{D49F883C-6486-400a-8C22-1A9EF48577E4}\\HID_DEVICE\"";
bRet=CreateProcess(_app_name,(LPWSTR)_commmand_line,NULL,NULL,FALSE,CREATE_NEW_CONSOLE,NULL ,NULL,&_si,&_pi);
if(bRet)
{
CloseHandle(_pi.hThread);
CloseHandle(_pi.hProcess);
}
解决方案4: CreateProcess Function
Creates a new process and its primary thread. The new process runs in the security context of the calling process.
If the calling process is impersonating another user, the new process uses the token for the calling process, not the impersonation token. To run the new process in the security context of the user represented by the impersonation token, use the CreateProcessAsUser or CreateProcessWithLogonW function.
BOOL WINAPI CreateProcess(
__in LPCTSTR lpApplicationName,
__in_out LPTSTR lpCommandLine,
__in LPSECURITY_ATTRIBUTES lpProcessAttributes,
__in LPSECURITY_ATTRIBUTES lpThreadAttributes,
__in BOOL bInheritHandles,
__in DWORD dwCreationFlags,
__in LPVOID lpEnvironment,
__in LPCTSTR lpCurrentDirectory,
__in LPSTARTUPINFO lpStartupInfo,
__out LPPROCESS_INFORMATION lpProcessInformation
);
#include
#include
#include
void _tmain( int argc, TCHAR *argv[] )
{
STARTUPINFO si;
PROCESS_INFORMATION pi;
ZeroMemory( &si, sizeof(si) );
si.cb = sizeof(si);
ZeroMemory( &pi, sizeof(pi) );
if( argc != 2 )
{
printf("Usage: %s [cmdline]\n", argv[0]);
return;
}
// Start the child process.
if( !CreateProcess( NULL, // No module name (use command line)
argv[1], // Command line
NULL, // Process handle not inheritable
NULL, // Thread handle not inheritable
FALSE, // Set handle inheritance to FALSE
0, // No creation flags
NULL, // Use parent's environment block
NULL, // Use parent's starting directory
&si, // Pointer to STARTUPINFO structure
&pi ) // Pointer to PROCESS_INFORMATION structure
)
{
printf( "CreateProcess failed (%d)\n", GetLastError() );
return;
}
// Wait until child process exits.
WaitForSingleObject( pi.hProcess, INFINITE );
// Close process and thread handles.
CloseHandle( pi.hProcess );
CloseHandle( pi.hThread );
}
解决方案5: 你是不是先明确一些事线程还是进城
进城时可以创建
但其实质就是运行了一个程序
所以你所谓的写进程部分的函数代码就是写一个exe
解决方案6: CreateProcess()创建新进程
以上介绍了“ MFC程序如何创建进程”的问题解答,希望对有需要的网友有所帮助。
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