编写可调用windows系统命令的程序.doc

编写可调用windows系统命令的程序
//实验六.cpp:Definestheentrypointfortheconsoleapplication.
//

#include"stdafx.h"
#include<iostream.h>
#include<windows.h>
#include"string.h"

voidchild_process(charcommand[]){
PROCESS_INFORMATIONpiProcInfo;
STARTUPINFOInfo;
Info.cb=sizeof(STARTUPINFO);
Info.lpDesktop=NULL;
Info.lpTitle=NULL;
Info.cbReserved2=0;
BOOLbSuccess=CreateProcess(NULL,command,NULL,NULL,false,
NULL,NULL,NULL,&Info,&piProcInfo);
if(!bSuccess){
cout<<"命令错误"<<endl;
}else{
cout<<"进程创建成功，进程号是："<<piProcInfo.dwProcessId<<endl;
}
}
intmain(intargc,char*argv[])
{
intx=1;
while(x!=0){
printf("请输入以下选项:\n");
printf("0---------exit\n");
printf("1---------winmsd\n");
printf("2---------explorer\n");
printf("3---------Taskmgr\n");
printf("4---------Control\n");
cin>>x;
switch(x){
case1:
child_process("winmsd");
break;
case2:
child_process("explorer");
break;
case3:
child_process("Taskmgr");
break;
case4:
child_process("control");
break;
}
}

}