深入C/C++系列：后台运行dos命令

方法一：widows API之CreateProcess ， 源码如下：
#include "windows.h"
void main()
{
    STARTUPINFO si;
    ZeroMemory(&si,sizeof(si));
    si.cb=sizeof(si);
    si.dwFlag=USERSHOWWINDOW;
    si.nShowWindow=SW_HIDE;
   
    PROCESS_INFORMATION pi;
    ZeroMemory(&pi,sizeof(pi));
   
    CreateProcess(NULL,"cmd /c mkdir c://temp",NULL,NULL,FALSE,0,NULL,NULL,&si,&pi);
}

方法二：widows API之WinExec，源码如下：

#include "windows.h"
void main()
{
    WinExec("cmd /c c://test.bmp",SW_HIDE);
}

方法三：widows API之ShellExecute，源码如下：

#include "windows.h"
void main()
{
    ShellExecute(NULL,NULL,"cmd","/c c://test.bmp",NULL,SW_SHOW);

}

参考：

BOOL CreateProcess(

LPCTSTR lpApplicationName,

LPTSTR lpCommandLine,

LPSECURITY_ATTRIBUTES lpProcessAttributes,

LPSECURITY_ATTRIBUTES lpThreadAttributes,

BOOL bInheritHandles,

DWORD dwCreationFlags,

LPVOID lpEnvironment,

LPCTSTR lpCurrentDirectory,

LPSTARTUPINFO lpStartupInfo,

LPPROCESS_INFORMATION lpProcessInformation

);

UINT WinExec(

 

LPCSTR lpCmdLine,
 
UINT uCmdShow

);

HINSTANCE ShellExecute(
HWND hwnd,
LPCTSTR lpOperation,
LPCTSTR lpFile,
LPCTSTR lpParameters,
LPCTSTR lpDirectory,
INT nShowCmd
);