查看内存C++

void CMemStateDlg::OnButton1() {

MEMORYSTATUS memStatus; CString str; memStatus.dwLength=sizeof(MEMORYSTATUS); ::GlobalMemoryStatus(&memStatus);

m_CtrProgress.SetRange(0, (int)memStatus.dwTotalPhys/1024/1024); m_CtrProgress.SetStep(1); m_CtrProgress.SetPos((int)memStatus.dwAvailPhys/1024/1024);

str.Format("%d",memStatus.dwAvailPageFile/1024/1024); GetDlgItem(IDC_VIRTUALMEM)->SetWindowText(str " MB");

str.Format("%d",memStatus.dwTotalPhys/1024/1024); GetDlgItem(IDC_TOTALMEM)->SetWindowText(str " MB");

str.Format("%d",memStatus.dwAvailPhys/1024/1024); GetDlgItem(IDC_AVAILMEM)->SetWindowText(str " MB");

str.Format("%d",memStatus.dwTotalPageFile/1024/1024); GetDlgItem(IDC_TOTAL_PAGEFILE)->SetWindowText(str " MB");

str.Format("%d",100-memStatus.dwMemoryLoad); m_CtrProgress.SetCaption("可用的物理内存 " str " %"); }