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.Net;

using System.Security.Cryptography.X509Certificates;

using System.IO;

using System.Net.Security;

using System.Xml.Serialization;

using System.Collections;

using System.Xml;

using System.Diagnostics;

using System.Management;

namespace DemoCodeTester

{

    public partial class Form1 : Form

    {

        public Form1()

        {

            InitializeComponent();

        }

        string getWMIResult(string sql)

        {

            try

            {

                var sb = new StringBuilder();

                var index = ;

                ManagementObjectSearcher searcher = new ManagementObjectSearcher(sql);

                ManagementObjectCollection objects = searcher.Get();

                foreach (ManagementObject obj in objects)

                {

                    sb.Append(index++.ToString() + ".*****************************************************").AppendLine();

                    try

                    {

                        var properties = obj.Properties.Cast<PropertyData>();

                        foreach (var p in properties)

                        {

                            if (p.Value != null)

                                sb.AppendFormat("{0}:{1}", p.Name, p.Value).AppendLine();

                        }

                    }

                    catch

                    {

                    }

                }

                return sb.ToString();

            }

            catch(Exception ex)

            {

                return ex.ToString();

            }

            finally

            {

            }

        }

        private void Form1_Load(object sender, EventArgs e)

        {

        }

        private void btnExecute_Click(object sender, EventArgs e)

        {

            var result = getWMIResult(txtWMI.Text);

            txtResult.Text = result;

        }

    }

}

namespace DemoCodeTester

{

    partial class Form1

    {

        /// <summary>

        /// 必需的设计器变量。

        /// </summary>

        private System.ComponentModel.IContainer components = null;

        /// <summary>

        /// 清理所有正在使用的资源。

        /// </summary>

        /// <param name="disposing">如果应释放托管资源，为 true；否则为 false。</param>

        protected override void Dispose(bool disposing)

        {

            if (disposing && (components != null))

            {

                components.Dispose();

            }

            base.Dispose(disposing);

        }

        #region Windows 窗体设计器生成的代码

        /// <summary>

        /// 设计器支持所需的方法 - 不要

        /// 使用代码编辑器修改此方法的内容。

        /// </summary>

        private void InitializeComponent()

        {

            this.btnExecute = new System.Windows.Forms.Button();

            this.txtResult = new System.Windows.Forms.TextBox();

            this.label1 = new System.Windows.Forms.Label();

            this.txtWMI = new System.Windows.Forms.TextBox();

            this.SuspendLayout();

            //

            // btnExecute

            //

            this.btnExecute.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));

            this.btnExecute.Location = new System.Drawing.Point(, );

            this.btnExecute.Name = "btnExecute";

            this.btnExecute.Size = new System.Drawing.Size(, );

            this.btnExecute.TabIndex = ;

            this.btnExecute.Text = "Execute";

            this.btnExecute.UseVisualStyleBackColor = true;

            this.btnExecute.Click += new System.EventHandler(this.btnExecute_Click);

            //

            // txtResult

            //

            this.txtResult.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)

            | System.Windows.Forms.AnchorStyles.Left)

            | System.Windows.Forms.AnchorStyles.Right)));

            this.txtResult.Location = new System.Drawing.Point(, );

            this.txtResult.Multiline = true;

            this.txtResult.Name = "txtResult";

            this.txtResult.Size = new System.Drawing.Size(, );

            this.txtResult.TabIndex = ;

            //

            // label1

            //

            this.label1.AutoSize = true;

            this.label1.Location = new System.Drawing.Point(, );

            this.label1.Name = "label1";

            this.label1.Size = new System.Drawing.Size(, );

            this.label1.TabIndex = ;

            this.label1.Text = "WMI:";

            //

            // txtWMI

            //

            this.txtWMI.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)

            | System.Windows.Forms.AnchorStyles.Right)));

            this.txtWMI.Location = new System.Drawing.Point(, );

            this.txtWMI.Name = "txtWMI";

            this.txtWMI.Size = new System.Drawing.Size(, );

            this.txtWMI.TabIndex = ;

            this.txtWMI.Text = "select * from Win32_PhysicalMedia";

            //

            // Form1

            //

            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);

            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;

            this.ClientSize = new System.Drawing.Size(, );

            this.Controls.Add(this.txtWMI);

            this.Controls.Add(this.label1);

            this.Controls.Add(this.txtResult);

            this.Controls.Add(this.btnExecute);

            this.Name = "Form1";

            this.Text = "WMI Tester";

            this.Load += new System.EventHandler(this.Form1_Load);

            this.ResumeLayout(false);

            this.PerformLayout();

        }

        #endregion

        private System.Windows.Forms.Button btnExecute;

        private System.Windows.Forms.TextBox txtResult;

        private System.Windows.Forms.Label label1;

        private System.Windows.Forms.TextBox txtWMI;

    }

}