char buf[MAX_PATH];
SHFILEOPSTRUCT fo;
memset(buf, 0, sizeof(buf));
memset(&fo, 0, sizeof(fo));
strcpy(buf,strTempPath.GetString()); //Cfile爲文件夾目錄
fo.wFunc=FO_DELETE ;
fo.pFrom=buf;
fo.pTo=NULL;
fo.fFlags= FOF_NOCONFIRMATION | FOF_SILENT | FOF_ALLOWUNDO;
SHFileOperation(&fo);