MFC 程序中调用记事本 NotePad 打开 txt 文件

程序如下：

PROCESS_INFORMATION pi;

ZeroMemory(&pi,sizeof(PROCESS_INFORMATION));

STARTUPINFO si;

ZeroMemory (&si, sizeof (STARTUPINFO));     //初始化

si.cb = sizeof (STARTUPINFO);

si.wShowWindow=SW_SHOW;   

si.dwFlags=STARTF_USESHOWWINDOW; 

//注意

wchar_t szCmdline[] = _T("C://WINDOWS//notepad.exe D://test.txt");

if (::CreateProcess (NULL, szCmdline, NULL,

    NULL, FALSE, NORMAL_PRIORITY_CLASS, NULL, NULL, &si, &pi)) {

}

1.STARTUPINFO结构

typedef struct _STARTUPINFO {

  DWORD  cb;

  LPTSTR lpReserved;

  LPTSTR lpDesktop;

  LPTSTR lpTitle;

  DWORD  dwX;

  DWORD  dwY;

  DWORD  dwXSize;

  DWORD  dwYSize;

  DWORD  dwXCountChars;

  DWORD  dwYCountChars;

  DWORD  dwFillAttribute;

  DWORD  dwFlags;

  WORD   wShowWindow;

  WORD   cbReserved2;

  LPBYTE lpReserved2;

  HANDLE hStdInput;

  HANDLE hStdOutput;

  HANDLE hStdError;

} STARTUPINFO, *LPSTARTUPINFO;

2. PROCESS_INFORMATION结构

typedef struct _PROCESS_INFORMATION { 

  HANDLE hProcess;     //进程句柄

  HANDLE hThread;      //进程的主线程句柄

  DWORD dwProcessId;   //进程ID

  DWORD dwThreadId;    //进程的主线程ID

} PROCESS_INFORMATION;