ShellExecute 妙用

Q1: 如何打开一个应用程序？

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

or 

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

 

Q2: 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 );

 

Q3: 如何打开一个网页？

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

 

Q4: 如何激活相关程序，发送EMAIL？

A1:  ShellExecute(this->m_hWnd,"open","mailto:[email protected]?subject=Test&Body=Good everyday!","","", SW_SHOW );

 or

A2:

ShellExecute(this->m_hWnd, 'open', 'mailto: [email protected] ?cc= [email protected] &bcc= [email protected] &subject=Multiline%20Example &body=First line. % 0ASecond line. %0AThird line.',"", "", SW_NORMAL);
注：换行符用 %0A 就可以了

 

Q5: 如何用系统打印机打印文档？

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

 

Q6: 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);

 

Q7: 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...");

}

 

 

Q8: 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);