由进程名和该进程的虚拟地址获取虚拟地址的数据

#include<iostream>
#include<windows.h>
#include<Tlhelp32.h>
using namespace std;
DWORD GetProcessID(char *FileName)
{
HANDLE myhProcess;
PROCESSENTRY32 mype;
mype.dwSize = sizeof(PROCESSENTRY32);
BOOL mybRet;
//进行进程快照
myhProcess = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0); //TH32CS_SNAPPROCESS快照所有进程
//开始进程查找
mybRet = Process32First(myhProcess, &mype);
//循环比较，得出ProcessID
while (mybRet)
{
if (strcmp(FileName, mype.szExeFile) == 0)
return mype.th32ProcessID;
else
mybRet = Process32Next(myhProcess, &mype);
}
return 0;
}






double getmemory(char*FileName, double* tempAddr)
{
HANDLE hProcess;
DWORD pid = GetProcessID(FileName);
double tmp;
DWORD dwNumberOfBytesRead;
hProcess = OpenProcess(PROCESS_VM_READ, false, pid);
if (ReadProcessMemory(hProcess, (LPCVOID)tempAddr, &tmp, 8, &dwNumberOfBytesRead))
{

return tmp;


}
else
{
return 0;


}




}




int main(){


printf("%lf", getmemory("QQ.EXE", (double*)0x04E87078));
getchar();
        return 0;


}