windows创建进程

#include <iostream> #include <windows.h> #include <stack> using namespace std; stack<DWORD> s; int birth,dead; BOOL Create() { STARTUPINFO si; PROCESS_INFORMATION pi; char szNote[]="c:\\windows\\notepad.exe"; ZeroMemory(&si,sizeof(si)); ZeroMemory(&pi,sizeof(pi)); si.cb=sizeof(si); BOOL bOK; bOK=CreateProcess(NULL,szNote,NULL,NULL,0, 0, NULL,NULL, &si, &pi); DWORD pid; pid=pi.dwProcessId; s.push(pid); return bOK; } BOOL End() { BOOL bOK; bOK=FALSE; if(s.size()==0) { cout<<"没有子进程"<<endl; return bOK; } DWORD pid; pid=s.top(); HANDLE handle=OpenProcess(PROCESS_ALL_ACCESS,FALSE,pid); bOK=TerminateProcess(handle,4); s.pop(); return bOK; } int main() { birth=dead=0; cout<<"输入‘1’创建进程" <<"\n输入‘2’结束进程" <<"\n输入‘3’查看详情" <<"\n输入‘4’退出"<<endl; int choice; cin>>choice; while(choice!=4) { switch(choice) { case 1: { BOOL bOK; bOK=Create(); if(bOK==FALSE) cout<<"创建进程失败！"<<endl; else { cout<<"创建进程成功！"<<endl; birth++; } break; } case 2: { BOOL bOK; bOK=End(); if(bOK==FALSE) cout<<"结束进程失败！"<<endl; else { cout<<"结束进程成功！"<<endl; dead++; } break; } case 3: { cout<<"共创建"<<birth<<"个进程" <<"\n共结束"<<dead<<"个进程" <<"\n共"<<birth-dead<<"个进程正在活动！"<<endl; break; } } cin>>choice; } while(s.size()>0) End(); return 0; }