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  • 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 );
    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:nishinapp@yahoo.com","","", 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] 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...");
    }
    
    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 well
    ShExecInfo.lpParameters = ""; 
    ShExecInfo.lpDirectory = NULL;
    ShExecInfo.nShow = SW_SHOW;
    ShExecInfo.hInstApp = NULL; 
    ShellExecuteEx(&ShExecInfo);
    
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  • 原文地址:https://www.cnblogs.com/huqingyu/p/25594.html
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