DuplicateHandle伪句柄与实句柄的应用二

//扫描进程列表，获得进程名为 ConsoleApplication2.exe的进程句柄B，把当前进程A的伪

//句柄传递给B，在B进程中关闭它

#include "stdafx.h"
#include <iostream>
#include <windows.h>
#include <tlhelp32.h>
#include <process.h>
using namespace std;
#pragma warning(disable:4996)
HANDLE Get(wstring tcExeName)
{
	HANDLE hTool = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS,
		GetCurrentProcessId());
	PROCESSENTRY32 pe;
	memset(&pe, 0, sizeof(pe));
	pe.dwSize = sizeof(pe);
	Process32First(hTool, &pe);
	while (Process32Next(hTool, &pe)){
		if(wcsicmp(pe.szExeFile , tcExeName.c_str()) == 0){
			return OpenProcess(PROCESS_ALL_ACCESS, 0, pe.th32ProcessID);
		}
	}
	return NULL;
}
int _tmain()
{
	HANDLE hProcess = NULL;
	DuplicateHandle(GetCurrentProcess(), GetCurrentProcess(),
		Get(L"ConsoleApplication2.exe"), &hProcess, 0, 0, DUPLICATE_SAME_ACCESS);
	while(1){//一直运行，等待被关闭
	}
	return 0;
}
进程B：
#include "stdafx.h"
#include <windows.h>
#include <iostream>
	using namespace std;
int _tmain(int argc, _TCHAR* argv[])
{ 

	cout<<"请输入原始句柄"<<endl;
	HANDLE hProcess = NULL;
	cin>>hProcess;
	DWORD dwExitCode = 0;
	GetExitCodeProcess(hProcess, &dwExitCode);
	TerminateProcess(hProcess, dwExitCode);
	return 0;
}

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