[C#/COMMON] WMI를 사용해 운영 체제 정보 구하기

TestProject.zip

다운로드

▶ MainForm.cs

using System;
using System.Management;
using System.Windows.Forms;

namespace TestProject
{
    /// <summary>
    /// 메인 폼
    /// </summary>
    public partial class MainForm : Form
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainForm()

        /// <summary>
        /// 생성자
        /// </summary>
        public MainForm()
        {
            InitializeComponent();

            #region 이벤트를 설정한다.

            Load += Form_Load;

            #endregion
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 폼 로드시 처리하기 - Form_Load(sender, e)

        /// <summary>
        /// 폼 로드시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void Form_Load(object sender, EventArgs e)
        {
            string osQuery = "SELECT * FROM Win32_OperatingSystem";

            ManagementObjectSearcher osMSO = new ManagementObjectSearcher(osQuery);

            foreach(ManagementObject osMO in osMSO.Get())
            {
                this.captionLabel.Text = osMO.Properties["Caption"].Value.ToString().Trim();

                this.versionLabel.Text = "Version "                                                  +
                                         osMO.Properties["Version"].Value.ToString()                 +
                                         " SP "                                                      +
                                         osMO.Properties["ServicePackMajorVersion"].Value.ToString() +
                                         "."                                                         +
                                         osMO.Properties["ServicePackMinorVersion"].Value.ToString();
            }

            string cpuQuery = "SELECT * FROM Win32_ComputerSystem";

            ManagementObjectSearcher cpuMSO = new ManagementObjectSearcher(cpuQuery);

            foreach(ManagementObject cpuMO in cpuMSO.Get())
            {
                this.cpuLabel.Text = cpuMO.Properties["NumberOfLogicalProcessors"].Value.ToString() + " processors";
            }

            string processQuery = "SELECT * FROM Win32_Processor";

            ManagementObjectSearcher processorMSO = new ManagementObjectSearcher(processQuery);

            foreach(ManagementObject processMO in processorMSO.Get())
            {
                this.bitLabel.Text = processMO.Properties["AddressWidth"].Value.ToString() + "-bit";
            }
        }

        #endregion
    }
}