call
void GlobalMemoryStatus(
LPMEMORYSTATUS lpBuffer
);
typedef struct _MEMORYSTATUS { DWORD dwLength; DWORD dwMemoryLoad; SIZE_T dwTotalPhys; SIZE_T dwAvailPhys; SIZE_T dwTotalPageFile; SIZE_T dwAvailPageFile; SIZE_T dwTotalVirtual; SIZE_T dwAvailVirtual;
} MEMORYSTATUS, *LPMEMORYSTATUS;
void GlobalMemoryStatus(
LPMEMORYSTATUS lpBuffer
);
typedef struct _MEMORYSTATUS { DWORD dwLength; DWORD dwMemoryLoad; SIZE_T dwTotalPhys; SIZE_T dwAvailPhys; SIZE_T dwTotalPageFile; SIZE_T dwAvailPageFile; SIZE_T dwTotalVirtual; SIZE_T dwAvailVirtual;
} MEMORYSTATUS, *LPMEMORYSTATUS;
不过你要弄清楚你是要显示服务器的信息还是客户机的信息
ManagementObjectSearcher searcher =
new ManagementObjectSearcher("Select * From CIM_OperatingSystem");
foreach (ManagementObject mo in searcher.Get())
{
mo["FreePhysicalMemory"],剩余物理内存量
mo["FreeVirtualMemory"],剩余虚拟内存量
mo["TotalVirtualMemorySize"],总虚拟内存量
mo["TotalVisibleMemorySize"],总物理内存量
}
核心内存呢?怎么获得或计算的,请多指教
ManagementClass cimobject1 = new ManagementClass("Win32_PhysicalMemory");
ManagementObjectCollection moc1 = cimobject1.GetInstances();
foreach (ManagementObject mo1 in moc1) {
capacity += ((Math.Round(Int64.Parse(mo1.Properties["Capacity"].Value.ToString()) / 1024 / 1024 / 1024.0, 1)));
}
moc1.Dispose();
cimobject1.Dispose();
//获取内存可用大小
ManagementClass cimobject2 = new ManagementClass("Win32_PerfFormattedData_PerfOS_Memory");
ManagementObjectCollection moc2 = cimobject2.GetInstances();
foreach (ManagementObject mo2 in moc2) {
available += ((Math.Round(Int64.Parse(mo2.Properties["AvailableMBytes"].Value.ToString()) / 1024.0, 1))); }
moc2.Dispose();
cimobject2.Dispose();
Console.WriteLine("MemoryCapacity=" + capacity.ToString() + "G");
Console.WriteLine("MemoryAvailable=" + available.ToString() + "G");
Console.WriteLine("MemoryUsed=" + ((capacity - available)).ToString() + "G," + (Math.Round((capacity - available) / capacity * 100,0)).ToString() + "%");