CreateProcess执行一个控制台程序,隐藏窗口

TARTUPINFO   StartupInfo;//创建进程所需的信息结构变量   
PROCESS_INFORMATION   ProcessInfo;     
GetStartupInfo(&StartupInfo);    
StartupInfo.lpReserved=NULL;    
StartupInfo.lpDesktop=NULL;    
StartupInfo.lpTitle=NULL;    
StartupInfo.dwX=0;    
StartupInfo.dwY=0;    
StartupInfo.dwXSize=0;    
StartupInfo.dwYSize=0;    
StartupInfo.dwXCountChars=500;    
StartupInfo.dwYCountChars=500;    
StartupInfo.dwFlags=STARTF_USESHOWWINDOW;    
StartupInfo.wShowWindow=SW_HIDE;    
//说明进程将以隐藏的方式在后台执行    
StartupInfo.cbReserved2=0;    
StartupInfo.lpReserved2=NULL;    
StartupInfo.hStdInput=stdin;    
StartupInfo.hStdOutput=stdout;    
StartupInfo.hStdError=stderr; 

BOOL   bRet;    
char *proname = (char *)malloc(256);
proname = "E:\work\project0\spider\bin\Release\spider1.exe";
bRet   =   CreateProcess(proname,NULL,NULL,NULL,TRUE,CREATE_NO_WINDOW ,NULL,NULL,&StartupInfo,&ProcessInfo);   
WaitForSingleObject(ProcessInfo.hProcess, INFINITE);
CloseHandle(ProcessInfo.hProcess);
CloseHandle(ProcessInfo.hThread);