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| using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Management;
namespace WindowsFormsApplication1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
GetBatteryInfos();
}
private void GetBatteryInfos()
{
ConnectionOptions aConnectionOptions = new ConnectionOptions();
ManagementScope aManagementScope = new ManagementScope("\\\\localhost\\root\\cimv2", aConnectionOptions);
System.Management.ObjectQuery aObjectQuery = new System.Management.ObjectQuery("select * from Win32_PortableBattery");
ManagementObjectSearcher aManagementObjectSearcher = new ManagementObjectSearcher(aManagementScope, aObjectQuery);
ManagementObjectCollection aManagementObjectCollection = aManagementObjectSearcher.Get();
foreach (ManagementObject aManagementObject in aManagementObjectCollection)
{
MessageBox.Show("manufacturer : " + aManagementObject["manufacturer"].ToString());
}
}
}
} |
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