こんにちは、CPU、MEM、HDD の使用状況などのサーバー情報を収集するプロジェクトに取り組んでいます。現在、少し面倒な作業バージョンがあります。私はそれをより動的にしようとしています（最終結果はデータベースからサーバー情報を取得します）
マシンから収集したデータを渡し、見つかったすべてのサーバー (名前、CPU、MEM など) のデータ グリッドにデータを渡そうとしています。
これは以下の私のコードです:
<Window x:Class="Sat_test.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MainWindow" Height="350" Width="525">
<Grid>
<StackPanel Orientation="Vertical">
<TextBlock x:Name="Clock"/>
<DataGrid x:Name="data"/>
</StackPanel>
</Grid>
</Window>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Threading;
using System.Net.NetworkInformation;
using System.Management;
using System.Windows.Threading;
using System.Collections.ObjectModel;
namespace Sat_test
{
public partial class MainWindow : Window
{
private DispatcherTimer timer1;
public MainWindow()
{
InitializeComponent();
this.SetUpTimer();
DispatcherTimer Clock = new DispatcherTimer(new TimeSpan(0, 0, 1), DispatcherPriority.Normal, delegate { this.Clock.Text = DateTime.Now.ToString("HH:mm:ss"); }, this.Dispatcher);
}
private void SetUpTimer()
{
timer1 = new DispatcherTimer();
timer1.Interval = TimeSpan.FromMilliseconds(100);
timer1.Tick += OnTimerTick;
timer1.Start();
}
private void OnTimerTick(object sender, EventArgs e)
{
this.Start();
}
private void Start()
{
foreach (var item in Items())
{
ThreadPool.QueueUserWorkItem((o) =>
{
item.CheckService();
});
}
}
private IEnumerable<NotifyItem> Items()
{
yield return new NotifyItem { ServerName = "127.0.0.1", HDD1 = "'C:'", ConnectionString = "SQLConnectionstring1" };
yield return new NotifyItem { ServerName = "127.0.0.1", HDD1 = "'C:'", ConnectionString = "SQLConnectionstring1" };
yield return new NotifyItem { ServerName = "127.0.0.1", HDD1 = "'C:'", ConnectionString = "SQLConnectionstring1" };
}
public class NotifyItem
{
private int pingTime = 10;
public string ConnectionString { get; set; }
public string ServerName { get; set; }
public Image Image { get; set; }
public string HDD1 { get; set; }
public void CheckService()
{
String host = ServerName;
bool result = false;
Ping p = new Ping();
try
{
PingReply reply = p.Send(host, pingTime);
if (reply.Status == IPStatus.Success)
result = true;
}
catch { }
if (result)
{
//Image.Visibility = Visibility.Visible;
DoStuffForServer();
}
}
public string GetServerFullName()
{
string Name = "";
ConnectionOptions options = new ConnectionOptions();
//options.Username = usr;
//options.Password = pwd;
options.Impersonation = ImpersonationLevel.Impersonate;
options.Authentication = AuthenticationLevel.Default;
options.EnablePrivileges = true;
ManagementScope scope = new ManagementScope("\\\\" + ServerName + "\\root\\CIMV2", options);
ObjectQuery query = new ObjectQuery("SELECT * FROM Win32_ComputerSystem");
ManagementObjectSearcher getcpu = new ManagementObjectSearcher(scope, query);
foreach (ManagementObject obj in getcpu.Get())
{
Name = string.Concat(obj["Name"].ToString());
}
return Name;
}
public void DoStuffForServer()
{
string serverFullName = GetServerFullName();
int cpuData = Convert.ToInt16(GetCPU());
int memData = Convert.ToInt16(GetMEM());
double hdd1Data = Math.Truncate(GetHDD1() * 100) / 100;
}
private double GetHDD1()
{
ConnectionOptions options = new ConnectionOptions();
//options.Username = usr;
//options.Password = pwd;
options.Impersonation = ImpersonationLevel.Impersonate;
options.Authentication = AuthenticationLevel.Default;
options.EnablePrivileges = true;
ManagementScope scope = new ManagementScope("\\\\" + ServerName + "\\root\\CIMV2", options);
ObjectQuery query = new ObjectQuery("SELECT * FROM Win32_LogicalDisk WHERE Name = " + HDD1 + " ");
ManagementObjectSearcher getcpu = new ManagementObjectSearcher(scope, query);
double HDDTotal = 0;
double HDDfree = 0;
foreach (ManagementObject obj in getcpu.Get())
{
HDDfree = double.Parse(obj["FreeSpace"].ToString());
}
return (HDDfree / 1024 / 1024 / 1024);
}
private double GetMEM()
{
ConnectionOptions options = new ConnectionOptions();
//options.Username = usr;
//options.Password = pwd;
options.Impersonation = ImpersonationLevel.Impersonate;
options.Authentication = AuthenticationLevel.Default;
options.EnablePrivileges = true;
ManagementScope scope = new ManagementScope("\\\\" + ServerName + "\\root\\CIMV2", options);
ObjectQuery query = new ObjectQuery("SELECT * FROM Win32_OPeratingSystem");
ManagementObjectSearcher getcpu = new ManagementObjectSearcher(scope, query);
double memtotal = 0;
double memfree = 0;
foreach (ManagementObject obj in getcpu.Get())
{
memtotal = double.Parse(obj["TotalVisibleMemorySize"].ToString());
memfree = double.Parse(obj["FreePhysicalMemory"].ToString());
}
return (memtotal - memfree) * 100 / memtotal;
}
private double GetCPU()
{
//return 0;
ConnectionOptions options = new ConnectionOptions();
//options.Username = usr;
//options.Password = pwd;
options.Impersonation = ImpersonationLevel.Impersonate;
options.Authentication = AuthenticationLevel.Default;
options.EnablePrivileges = true;
ManagementScope scope = new ManagementScope("\\\\" + ServerName + "\\root\\CIMV2", options);
ObjectQuery query = new ObjectQuery("SELECT * FROM Win32_PerfFormattedData_PerfOS_Processor");
ManagementObjectSearcher getcpu = new ManagementObjectSearcher(scope, query);
double cpu = 0;
foreach (ManagementObject obj in getcpu.Get())
{
cpu = double.Parse(obj["PercentProcessorTime"].ToString());
}
return cpu;
}
}
}
}