VC调用其他程序以及用其他程序打开相应文件

深入浅出ShellExecute 
译者：徐景周(原作:Nishant S)

Q: 如何打开一个应用程序？

ShellExecute(this->m_hWnd,"open","calc.exe","","", SW_SHOW );

或

ShellExecute(this->m_hWnd,"open","notepad.exe",    "c://MyLog.log","",SW_SHOW );

正如您所看到的，我并没有传递程序的完整路径。
Q: 如何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 );

Q: 如何打开一个网页？

ShellExecute(this->m_hWnd,"open",    "http://www.google.com","","", SW_SHOW );

Q: 如何激活相关程序，发送EMAIL？

ShellExecute(this->m_hWnd,"open",    "mailto:[e-mail]","","", SW_SHOW );

Q: 如何用系统打印机打印文档？

ShellExecute(this->m_hWnd,"print",    "c://abc.txt","","", SW_HIDE);

Q: 如何用系统查找功能来查找指定文件？

ShellExecute(m_hWnd,"find","d://nish",    NULL,NULL,SW_SHOW);

Q: 如何启动一个程序，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：

PROCESS_INFORMATION ProcessInfo; STARTUPINFO StartupInfo; //This is an [in] parameterZeroMemory(&StartupInfo, sizeof(StartupInfo));StartupInfo.cb = sizeof StartupInfo ; //Only compulsory fieldif(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...");}

Q: 如何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 wellShExecInfo.lpParameters = ""; ShExecInfo.lpDirectory = NULL;ShExecInfo.nShow = SW_SHOW;ShExecInfo.hInstApp = NULL; ShellExecuteEx(&ShExecInfo);

下面是我自己的代码,调用word打开doc或docx文件

[c-sharp] view plaincopy
void COPenFileDlgDlg::OnBnClickedButton1()  
{  
    // TODO: 在此添加控件通知处理程序代码  
      
    //CFileDialog dlg(TRUE); //TRUE是显示为打开对话框,FALSE为另存为对话框   
    CString  strPathName;  
    CString  strFileName;  
    CString  strFlieTitle;  
    CFileDialog dlg(TRUE,NULL,NULL,OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,_T("WORD文件(*.doc)|*.doc;*.docx|所有文件(*.*)|*.*||"));  
         //||是指定分开,不然后面会有乱码, ";"是用于两种文件格式同时筛选  
    if (dlg.DoModal() == IDOK)  
    {  
        /* 
        //方法一 
                     strPathName = dlg.GetPathName(); //获取文件路径 
        strFileName = dlg.GetFileName(); //获取文件名(包括后缀名) 
        strFlieTitle = dlg.GetFileTitle();//获取文件名,没有后缀名 
        MessageBox(strPathName + "/n" + strFileName+ "/n" + strFlieTitle); 
        */  
        //方法二  
        POSITION  pos;  
        pos = dlg.GetStartPosition(); //获得最初的变量  
        while(pos != NULL)  
        {  
            strPathName = dlg.GetNextPathName(pos);  
            if (!strPathName.IsEmpty())  
            {  
                //MessageBox(strPathName);  
                ShellExecute(this->m_hWnd,_T("open"),_T("WINWORD.EXE"),strPathName,NULL,SW_SHOW);  
                //用word程序打开doc文件  
            }  
        }  
          
    }  
}