Question

ShellExecute这么用可以吗？

我做了一个EXE，printHello.exe 作用就是输出hello，想通过ShellExecute把输出的hello重定向到my.txt 中，下面这么用没有得到我要的结果，大家知道为什么吗？
ShellExecute(NULL,"open","printHello.exe"," >my.txt",NULL,SW_SHOWNORMAL);

Answer 1

char cSFPKeysFileName[1024]="";
GetCurrentDirectory(sizeof(cSFPKeysFileName),cSFPKeysFileName);
strcat(cSFPKeysFileName,"\\my.txt");
ShellExecute(NULL,"open",cSFPKeysFileName,NULL,"",SW_SHOWNORMAL);

Answer 2

http://msdn.microsoft.com/en-us/library/ms682499(v=vs.85).aspx
用CreateProcess