vc中直接调用dos命令

[yzhgr]

CString str;
str="net use p: \\\\192.168.0.21\\d$ 111111 /user:administrator";
ShellExecute(NULL,NULL,str,0,NULL,SW_HIDE);

为什么执行总不能成功？

而如果我在dos命令下执行就可以成功？

[ra3]

用 system 函数

[星辰游侠]

同意楼上

[星辰游侠]

system("net use p: \\\\192.168.0.21\\d$ 111111 /user:administrator");

[oyljerry]

system()就可以

[ironox]

哇，这么简单啊，真神奇。关注一下，回去试试。

[yzhgr]

用system会弹出dos窗口，怎么解决这个问题？

[Practise_Think]

CString str;
str="net use p: \\\\192.168.0.21\\d$ 111111 /user:administrator";
ShellExecute(NULL,"open","cmd.exe",str,NULL,SW_HIDE);

[Practise_Think]

不好意思,上面的应该不行,因为不能带有空格

[vcmute]

str="/c net use p: \\\\192.168.0.21\\d$ 111111 /user:administrator";

[柯本]

如果要隐藏控制台窗口,可用CreateProcess
见我回过的
http://community.csdn.net/Expert/topic/3883/3883795.xml?temp=.2644464

[surstar]

收藏～

[kugou123]

WinExec也可以。

WinExec("delete d:\test.txt",SW_HIDE);

[yzhgr]

vcmute()做法正确，但不知道是什么意思？能不能讲讲？

还有就是用ShellExecute执行时怎么才能知道命令执行的结果是成功了还是失败了？
比如我用ShellExecute来执行一个批处理文件，里面有一些dos命令，怎么才能知道里面的命令执行的结果？

[bobob]

{

SECURITY_ATTRIBUTES sa;
HANDLE hRead,hWrite;

sa.nLength = sizeof(SECURITY_ATTRIBUTES);
sa.lpSecurityDescriptor = NULL;
sa.bInheritHandle = TRUE;
if (!CreatePipe(&hRead,&hWrite,&sa,0))
{
MessageBox("Error On CreatePipe()");
return;
}
STARTUPINFO si;
PROCESS_INFORMATION pi;
si.cb = sizeof(STARTUPINFO);
GetStartupInfo(&si);
si.hStdError = hWrite;
si.hStdOutput = hWrite;
si.wShowWindow = SW_HIDE;
si.dwFlags = STARTF_USESHOWWINDOW | STARTF_USESTDHANDLES;
if (!CreateProcess(NULL,"c:\\winnt\\system32\\cmd.exe /c dir"
,NULL,NULL,TRUE,NULL,NULL,NULL,&si,&pi))
{
DWORD dw = GetLastError();
MessageBox("Error on CreateProcess()");
return;
}
CloseHandle(hWrite);

char buffer[4096] = {0};
DWORD bytesRead;
while (true)
{
if (ReadFile(hRead,buffer,4095,&bytesRead,NULL) == NULL)
break;
m_strResult+= buffer;
UpdateData(false);
Sleep(200);
}
}

[bobob]

重定向输出到文本

[xxrl]

bool CHistoryServerDlg::ExecuteUnrar(CString strRarPath, CString strSourcePath)
{
//执行压缩文件
//因为rar所在的目录是program files 这个路径有空格，所以cmd执行错误，我就把路径包含在环境变量里面了，所以只有一个rar 下面是格式化dos命令，这也是我试验了很多次才成功的，呵呵
//示例一下，FYI
CString sWinRARInstallPath = "rar";
CString sParameter = "";
sParameter.Format("cmd /c \"%s a -y -ep2 %s %s\"",sWinRARInstallPath,strRarPath,strSourcePath);

LPTSTR CommandLine;
CommandLine = sParameter.GetBuffer(sParameter.GetLength());
sParameter.ReleaseBuffer();
STARTUPINFO si;
PROCESS_INFORMATION pi;
ZeroMemory(&si,sizeof(si));
si.cb = sizeof(si);
ZeroMemory(&pi,sizeof(pi));

//Start the child process.
if(!CreateProcess(NULL,
CommandLine,
NULL,
NULL,
false,
CREATE_NO_WINDOW,
NULL,
NULL,
&si,
&pi)
){
perror("调用解压缩程序WINRAR出现错误！");
return false;
}
WaitForSingleObject(pi.hProcess, INFINITE);
DWORD ExitCode;
GetExitCodeThread(pi.hThread, &ExitCode);
AlertErrMessage(ExitCode);
CloseHandle( pi.hProcess );
CloseHandle( pi.hThread );
return true;
}

[yzhgr]

所答非所问