执行外部文件的API

1.HINSTANCE ShellExecute(         
    HWND hwnd,             // 父窗口句柄  NULL
    LPCTSTR lpOperation,   // 动作  "Open" "edit" "explore"..
    LPCTSTR lpFile,        // 要通过动作来操纵的文件对象 "notepad"
    LPCTSTR lpParameters,  // 若lpFile为可执行文件,lpParameters就是该可执行文件的命令行参数 "test.txt"
    LPCTSTR lpDirectory,   // 默认目录  NULL
    INT nShowCmd           // SW_HIDE ,SW_MAXIMIZE ,SW_MINIMIZE SW_SHOW SW_SHOWDEFAULT....
);

BOOL ShellExecuteEx(         
    LPSHELLEXECUTEINFO lpExecInfo
);

应用:
打开一个应用程序:
         ShellExecute(this->m_hWnd,"Open","calc.exe","","",SW_SHOW);
打开一个同系统程序相关连的文档:
         ShellExecute(this->m_hWnd,"open","c:\\abc.txt","","",SW_SHOW);
打开一个网页:
         ShellExecute(this->m_hWnd,"open","http://www.google.com","","",SW_SHOW);
激活相关程序，发送EMAIL:
         ShellExecute(this->m_hWnd,"open","maito:future_fighter123@yahoo.com.cn","","",SW_SHOW);
用系统打印机打印文档:
         ShellExecute(this->m_hWnd,"print","c:\\abc.txt","","",SW_HIDE);
用系统查找功能来查找指定文件:
         ShellExecute(this->m_hWnd,"find","c:\windows",NULL,NULL,SW_SHOW);
启动一个程序，直到它运行结束:
 SHELLEXECUTEINFO ShExecInfo = {0};
 ShExecInfo.cbSize = sizeof(SHELLEXECUTEINFO);
 ShExecInfo.fMask = SEE_MASK_NOCLOSEPROCESS;
 ShExecInfo.hwnd = NULL;
 ShExecInfo.lpVerb = NULL;
 ShExecInfo.lpFile = "c:\\MyProgram.exe";  
 ShExecInfo.lpParameters = ""; 
 ShExecInfo.lpDirectory = NULL;
 ShExecInfo.nShow = SW_SHOW;
 ShExecInfo.hInstApp = NULL; 
 ShellExecuteEx(&ShExecInfo);
 WaitForSingleObject(ShExecInfo.hProcess,INFINITE);
     或者:
 PROCESS_INFORMATION ProcessInfo;
 STARTUPINFO StartupInfo; //This is an [in] parameter
 ZeroMemory(&StartupInfo, sizeof(StartupInfo));
 StartupInfo.cb = sizeof StartupInfo ; //Only compulsory field
 if(CreateProcess("c:\\winnt\\notepad.exe", NULL,
     NULL,NULL,FALSE,0,NULL,
     NULL,&StartupInfo,&ProcessInfo))
 {
     WaitForSingleObject(ProcessInfo.hProcess,INFINITE);
     CloseHandle(ProcessInfo.hThread);
     CloseHandle(ProcessInfo.hProcess);
 } 
 else
 {
     MessageBox("The process could not be started...");
 }
显示文件或文件夹的属性:
 SHELLEXECUTEINFO ShExecInfo ={0};
 ShExecInfo.cbSize = sizeof(SHELLEXECUTEINFO);
 ShExecInfo.fMask = SEE_MASK_INVOKEIDLIST ;
 ShExecInfo.hwnd = NULL;
 ShExecInfo.lpVerb = "properties";
 ShExecInfo.lpFile = "c:\\"; //can be a file as well
 ShExecInfo.lpParameters = "";
 ShExecInfo.lpDirectory = NULL;
 ShExecInfo.nShow = SW_SHOW;
 ShExecInfo.hInstApp = NULL;
 ShellExecuteEx(&ShExecInfo);

2.UINT WinExec(
  LPCSTR lpCmdLine,   // 命令行参数
  UINT uCmdShow       // 显示方式,和ShowWindow的一样
);

3.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
);