ShellExecute隐式调用批处理并等待返回

最新推荐文章于 2022-12-22 18:15:08 发布

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最新推荐文章于 2022-12-22 18:15:08 发布

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文章标签： null properties 文档 email c file

本文详细介绍如何使用ShellExecute及ShellExecuteEx函数实现各种操作，包括打开应用程序、文档、网页，发送邮件，打印文档，查找文件，启动程序并等待其结束以及显示文件或文件夹属性等。

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http://blog.youkuaiyun.com/eulb/archive/2007/04/29/1591559.aspx

SHELLEXECUTEINFO ShExecInfo = {0};
ShExecInfo.cbSize = sizeof(SHELLEXECUTEINFO);
ShExecInfo.fMask = SEE_MASK_NOCLOSEPROCESS;
ShExecInfo.hwnd = NULL;
ShExecInfo.lpVerb = NULL;
ShExecInfo.lpFile = "E://My Documents//Honeywell//Plan_Estimate//zip//extract.bat";
ShExecInfo.lpParameters = "";
ShExecInfo.lpDirectory = "E://My Documents//Honeywell//Plan_Estimate//zip//";
ShExecInfo.nShow = SW_HIDE;
ShExecInfo.hInstApp = NULL;

ShellExecuteEx(&ShExecInfo);
WaitForSingleObject(ShExecInfo.hProcess, INFINITE);

注:此处调用的批处理文件中最后须添加exit语句,否则WaitForSingleObject将永远不会返回!

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另附ShellExecute常用方法(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: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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