深入浅出ShellExecute

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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 );
4 s+ Z. [' Q' }& L7 v9 \1 T3 ?8 Q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。
$ I$ Z' Q# z* SQ: 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 );
( Q4 [1 l% c+ p4 E! ], b$ S# e' k# m9 v* DQ: 如何打开一个网页？ ShellExecute(this->m_hWnd,"open",
    "http://www.google.com","","", SW_SHOW );
' R. G7 w2 F0 ^0 QQ: 如何激活相关程序，发送EMAIL？ ShellExecute(this->m_hWnd,"open",
* B) A" I% D7 S) L) ~6 g4 x" z. k    "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);
; h8 j0 C" k) N7 M6 q% @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);
+ V) r5 u, O9 C# ?- h) gQ: 如何启动一个程序，直到它运行结束？ SHELLEXECUTEINFO ShExecInfo = {0};
7 h& D' F9 n# I7 h) L) e# Z8 [ShExecInfo.cbSize = sizeof(SHELLEXECUTEINFO);
ShExecInfo.fMask = SEE_MASK_NOCLOSEPROCESS;
ShExecInfo.hwnd = NULL;
ShExecInfo.lpVerb = NULL;
. H# c. v2 G1 V3 m# o: sShExecInfo.lpFile = "c:\\MyProgram.exe";               
ShExecInfo.lpParameters = "";        
ShExecInfo.lpDirectory = NULL;
ShExecInfo.nShow = SW_SHOW;
ShExecInfo.hInstApp = NULL;        
: m- [/ N9 s8 U1 B7 QShellExecuteEx(&ShExecInfo);
6 c# i' y& N9 {4 qWaitForSingleObject(ShExecInfo.hProcess,INFINITE);
  h- P( p- \' e% j7 z! e或： PROCESS_INFORMATION ProcessInfo;
STARTUPINFO StartupInfo; //This is an [in] parameter
ZeroMemory(&StartupInfo, sizeof(StartupInfo));
StartupInfo.cb = sizeof StartupInfo ; //Only compulsory field
( f# x. f6 \9 r9 [if(CreateProcess("c:\\winnt\\notepad.exe", NULL,
    NULL,NULL,FALSE,0,NULL,
# w5 H$ G# J- M; J    NULL,&StartupInfo,&ProcessInfo))
. U8 U+ C; |' a' k{
; G" S% v0 P' `8 Q    WaitForSingleObject(ProcessInfo.hProcess,INFINITE);
    CloseHandle(ProcessInfo.hThread);
3 Y3 W( E3 m/ w! G    CloseHandle(ProcessInfo.hProcess);
- I8 h+ R& \. e1 z; e5 q* N  f* W}  
! c/ z- W+ Y0 [* gelse
, E/ B+ i, c  T8 A{
    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);
& h+ q* [# s1 {4 bShExecInfo.fMask = SEE_MASK_INVOKEIDLIST ;
ShExecInfo.hwnd = NULL;
, E8 `' ^1 Q8 l% K. vShExecInfo.lpVerb = "properties";
; D! ]! v2 O+ vShExecInfo.lpFile = "c:\\"; //can be a file as well
. a% O! \" I9 e2 n" n. `" eShExecInfo.lpParameters = "";
" _( I- G6 t# i# {0 n4 KShExecInfo.lpDirectory = NULL;
ShExecInfo.nShow = SW_SHOW;
ShExecInfo.hInstApp = NULL;
ShellExecuteEx(&ShExecInfo);
# H' o( Q# a; ]. L
打开拔号网络这样
::ShellExecute(NULL, "open", "C:\\WINDOWS\\rundll32.exe", "shell32.dll,Control_RunDLL c:\\windows\\system\\Telephon.cpl",NULL,SW_SHOW);