求大神，急！！！帮我用C++用gloabmemorystatusex查看内存总量和当前使用量

Question

#include
#include
#include
#include

#include

using namespace std;
typedef struct MEMORYSTATUSEX {
DWORD dwLength;
DWORD dwMemoryLoad;
DWORDLONG ullTotalPhys;
DWORDLONG ullAvailPhys;
DWORDLONG ullTotalPageFile;
DWORDLONG ullAvailPageFile;
DWORDLONG ullTotalVirtual;
DWORDLONG ullAvailVirtual;
DWORDLONG ullAvailExtendedVirtual;
} MEMORYSTATUSEX, *LPMEMORYSTATUSEX;
void GetMemoryInfo()
{
MEMORYSTATUSEX statex;
statex.dwLength = sizeof (statex);
GlobalMemoryStatusEx(&statex);
CString strInfo = "内存：\r\n";
CString strTemp = "";
// 内存使用率
strTemp.Format("There is %ld percent of memory in use.\r\n", statex.dwMemoryLoad);
strInfo += strTemp;
// 物理内存
strTemp.Format("There are %I64d total Kbytes of physical memory.\r\n", statex.ullTotalPhys/1024);
strInfo += strTemp;
// 可用物理内存
strTemp.Format("There are %I64d free Kbytes of physical memory.\r\n", statex.ullAvailPhys/1024);
strInfo += strTemp;
// 认可用量：总数
strTemp.Format("There are %I64d total Kbytes of paging file.\r\n", statex.ullTotalPageFile/1024);
strInfo += strTemp;
// 认可用量：未用
strTemp.Format("There are %I64d free Kbytes of paging file.\r\n", statex.ullAvailPageFile/1024);
strInfo += strTemp;
// 虚拟内存
strTemp.Format("There are %I64d total Kbytes of virtual memory.\r\n", statex.ullTotalVirtual/1024);
strInfo += strTemp;
// 可用虚拟内存
strTemp.Format("There are %I64d free Kbytes of virtual memory.\r\n", statex.ullAvailVirtual/1024);
strInfo += strTemp;
// ullAvailExtendedVirtual保留字段
strTemp.Format("There are %I64d free Kbytes of extended memory.\r\n", statex.ullAvailExtendedVirtual/1024);
strInfo += strTemp;
m_staticMemory.SetWindowText(strInfo);
}

这是我在网上找的，自己不会改，谁能帮帮我！！拜托了

Answer 1

要改什么，这程序基本不用改。
如果 MEMORYSTATUSEX 得定义，则注释掉
如果 GetMemoryInfo要返回值则
CString GetMemoryInfo()
{
//...
//m_staticMemory.SetWindowText(strInfo);
return strInfo;
}
另外最好定符串前加_T
_T("内存：\r\n");