mfc应用程序调用命令行工具实现输入输出通信

Question

 我想用mfc调用系统的ftp.exe并输入各种命令，返回命令执行的结果。 听说用管道方式可以实现，求例子， 谢谢！

Answer 1

http://blog.csdn.net/wuna66320/archive/2006/09/04/1175802.aspx

Answer 2

UINT __cdecl ThreadProc(LPVOID lParam)
{
HWND hWnd = (HWND)lParam;
ASSERT(hWnd); TCHAR szApp[MAX_PATH] = _T("C:\\Windows\\System32\\cmd.exe /c ping www.google.com");
HANDLE hRead = NULL;
HANDLE hWrite = NULL;
SECURITY_ATTRIBUTES sa = {0};
sa.nLength = sizeof(sa);
sa.lpSecurityDescriptor = NULL;
sa.bInheritHandle = TRUE; if(!CreatePipe(&hRead, &hWrite, &sa, 0))
{
AfxMessageBox(_T("CreatePipe failed."));
return -1;
} STARTUPINFO si = {sizeof(si)};
PROCESS_INFORMATION pi = {0};
si.dwFlags = STARTF_USESHOWWINDOW | STARTF_USESTDHANDLES;
si.hStdInput = hRead;
si.hStdOutput = hWrite;
si.hStdError = hWrite; if(!CreateProcess(NULL, szApp, NULL, NULL, TRUE, NULL, NULL, NULL, &si, &pi))
{
CloseHandle(hWrite);
CloseHandle(hRead);
return -1;
} CloseHandle(pi.hThread);
CloseHandle(pi.hProcess);
CloseHandle(hWrite);#define MAX_BUFFER 1024
char szBuf[MAX_BUFFER] = {0};
DWORD dwRead = 0;
CString strText(_T("")); while(ReadFile(hRead, szBuf, MAX_BUFFER-1, &dwRead, NULL))
{
strText += szBuf;
memset(szBuf, 0, sizeof(szBuf));
} CloseHandle(hRead); AfxMessageBox(strText);
return 0;
}http://blog.csdn.net/VisualEleven/archive/2011/04/26/6365366.aspx