windows 根据HWND获取进程名字 和结束进程源码

根据HWND获取进程名字

#include <string>
#include <windows.h>
#pragma comment(lib, "user32.lib")
#include <Tlhelp32.h>
#pragma comment(lib, "Kernel32.lib")
using namespace std;
wstring GetProcessNameByHandle(HWND nlHandle)
{
    wstring loStrRet=L"";
    //得到该进程的进程id
    DWORD ldwProID;
    GetWindowThreadProcessId(nlHandle,&ldwProID);
    if(0==ldwProID)
        return L"";
    HANDLE handle = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
    if(handle==(HANDLE)-1) 
    {
        //AfxMessageBox(L"CreateToolhelp32Snapshot error");
        return false;
    }
    PROCESSENTRY32 procinfo;
    procinfo.dwSize = sizeof(PROCESSENTRY32);
    BOOL more=::Process32First(handle,&procinfo);
    while(more)
    {
        if(procinfo.th32ProcessID==ldwProID)
        {
            loStrRet=procinfo.szExeFile;
            CloseHandle(handle);
            return loStrRet;
        }
        more=Process32Next(handle,&procinfo); 
    }
    CloseHandle(handle);
    return loStrRet;
}#include <string>
#include <w