Question

vc++的问题

vc++的问题 怎么执行外部EXE文件 给个代码 谢谢

Answer 1

打开应用程序
ShellExecute(m_hWnd, "open", "calc.exe" ,"", "", SW_SHOW );
或
ShellExecute(m_hWnd, "open" , "notepad.exe", "c:\\testLog.log","",SW_SHOW );

系统自带程序也可以不使用全路径名。

打开一个同系统程序相关连的文档

ShellExecute(m_hWnd,"open", "c:\\abc.txt","","",SW_SHOW );

如何打开一个网页
ShellExecute(m_hWnd,"open", " http://www.google.com","","", SW_SHOW );

激活相关程序，发送EMAIL
ShellExecute(m_hWnd,"open", "mailto:liang5158270@hotmail.com","","", SW_SHOW );

用系统打印机打印文档
ShellExecute(m_hWnd,"print", "c:\\test.txt","","", SW_HIDE);

如何用系统查找功能来查找指定文件
ShellExecute(m_hWnd,"find","d:\\destfile", NULL,NULL,SW_SHOW);

启动一个程序，直到它运行结束

方法一:

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);

方法二:
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);