C#实现读取CPU编号厂商主频电压等全部信息

Form1.Designer.cs:

1. namespace CPUInfo
2. {
3.     partial class Form1
4.     {
5.         /// <summary>
6.         /// 必需的设计器变量。
7.         /// </summary>
8.         private System.ComponentModel.IContainer components = null;
10.         /// <summary>
11.         /// 清理所有正在使用的资源。
12.         /// </summary>
13.         /// <param name="disposing">如果应释放托管资源，为 true；否则为 false。</param>
14.         protected override void Dispose(bool disposing)
15.         {
16.             if (disposing && (components != null))
17.             {
18.                 components.Dispose();
19.             }
20.             base.Dispose(disposing);
21.         }
23.         #region Windows 窗体设计器生成的代码
25.         /// <summary>
26.         /// 设计器支持所需的方法 - 不要
27.         /// 使用代码编辑器修改此方法的内容。
28.         /// </summary>
29.         private void InitializeComponent()
30.         {
31.             this.button1 = new System.Windows.Forms.Button();
32.             this.button2 = new System.Windows.Forms.Button();
33.             this.button3 = new System.Windows.Forms.Button();
34.             this.button4 = new System.Windows.Forms.Button();
35.             this.button5 = new System.Windows.Forms.Button();
36.             this.button6 = new System.Windows.Forms.Button();
37.             this.button7 = new System.Windows.Forms.Button();
38.             this.button8 = new System.Windows.Forms.Button();
39.             this.button9 = new System.Windows.Forms.Button();
40.             this.button10 = new System.Windows.Forms.Button();
41.             this.button11 = new System.Windows.Forms.Button();
42.             this.button12 = new System.Windows.Forms.Button();
43.             this.button13 = new System.Windows.Forms.Button();
44.             this.button14 = new System.Windows.Forms.Button();
45.             this.label1 = new System.Windows.Forms.Label();
46.             this.SuspendLayout();
47.             // 
48.             // button1
49.             // 
50.             this.button1.Location = new System.Drawing.Point(12, 12);
51.             this.button1.Name = "button1";
52.             this.button1.Size = new System.Drawing.Size(182, 23);
53.             this.button1.TabIndex = 5;
54.             this.button1.Text = "获取CPU编号";
55.             this.button1.UseVisualStyleBackColor = true;
56.             this.button1.Click += new System.EventHandler(this.button1_Click);
57.             // 
58.             // button2
59.             // 
60.             this.button2.Location = new System.Drawing.Point(12, 41);
61.             this.button2.Name = "button2";
62.             this.button2.Size = new System.Drawing.Size(186, 23);
63.             this.button2.TabIndex = 17;
64.             this.button2.Text = "获取计算机CPU的当前电压";
65.             this.button2.UseVisualStyleBackColor = true;
66.             this.button2.Click += new System.EventHandler(this.button2_Click);
67.             // 
68.             // button3
69.             // 
70.             this.button3.Location = new System.Drawing.Point(12, 70);
71.             this.button3.Name = "button3";
72.             this.button3.Size = new System.Drawing.Size(186, 23);
73.             this.button3.TabIndex = 18;
74.             this.button3.Text = "获取计算机CPU的外部频率";
75.             this.button3.UseVisualStyleBackColor = true;
76.             this.button3.Click += new System.EventHandler(this.button3_Click);
77.             // 
78.             // button4
79.             // 
80.             this.button4.Location = new System.Drawing.Point(12, 99);
81.             this.button4.Name = "button4";
82.             this.button4.Size = new System.Drawing.Size(186, 23);
83.             this.button4.TabIndex = 19;
84.             this.button4.Text = "获取计算机CPU的二级缓存";
85.             this.button4.UseVisualStyleBackColor = true;
86.             this.button4.Click += new System.EventHandler(this.button4_Click);
87.             // 
88.             // button5
89.             // 
90.             this.button5.Location = new System.Drawing.Point(12, 128);
91.             this.button5.Name = "button5";
92.             this.button5.Size = new System.Drawing.Size(186, 23);
93.             this.button5.TabIndex = 21;
94.             this.button5.Text = "获取计算机CPU的制造商名称";
95.             this.button5.UseVisualStyleBackColor = true;
96.             this.button5.Click += new System.EventHandler(this.button5_Click);
97.             // 
98.             // button6
99.             // 
100.             this.button6.Location = new System.Drawing.Point(204, 157);
101.             this.button6.Name = "button6";
102.             this.button6.Size = new System.Drawing.Size(206, 23);
103.             this.button6.TabIndex = 22;
104.             this.button6.Text = "获取计算机CPU的产品名称";
105.             this.button6.UseVisualStyleBackColor = true;
106.             // 
107.             // button7
108.             // 
109.             this.button7.Location = new System.Drawing.Point(12, 158);
110.             this.button7.Name = "button7";
111.             this.button7.Size = new System.Drawing.Size(186, 23);
112.             this.button7.TabIndex = 23;
113.             this.button7.Text = "获取计算机CPU的版本信息";
114.             this.button7.UseVisualStyleBackColor = true;
115.             this.button7.Click += new System.EventHandler(this.button7_Click);
116.             // 
117.             // button8
118.             // 
119.             this.button8.Location = new System.Drawing.Point(204, 70);
120.             this.button8.Name = "button8";
121.             this.button8.Size = new System.Drawing.Size(204, 23);
122.             this.button8.TabIndex = 24;
123.             this.button8.Text = "获取计算机CPU的当前使用百分比";
124.             this.button8.UseVisualStyleBackColor = true;
125.             // 
126.             // button9
127.             // 
128.             this.button9.Location = new System.Drawing.Point(204, 41);
129.             this.button9.Name = "button9";
130.             this.button9.Size = new System.Drawing.Size(204, 23);
131.             this.button9.TabIndex = 25;
132.             this.button9.Text = "获取计算机CPU的最大时钟频率";
133.             this.button9.UseVisualStyleBackColor = true;
134.             // 
135.             // button10
136.             // 
137.             this.button10.Location = new System.Drawing.Point(202, 12);
138.             this.button10.Name = "button10";
139.             this.button10.Size = new System.Drawing.Size(204, 23);
140.             this.button10.TabIndex = 26;
141.             this.button10.Text = "获取计算机CPU的当前时钟频率";
142.             this.button10.UseVisualStyleBackColor = true;
143.             // 
144.             // button11
145.             // 
146.             this.button11.Location = new System.Drawing.Point(204, 99);
147.             this.button11.Name = "button11";
148.             this.button11.Size = new System.Drawing.Size(204, 23);
149.             this.button11.TabIndex = 27;
150.             this.button11.Text = "获取计算机的CPU地址宽度";
151.             this.button11.UseVisualStyleBackColor = true;
152.             // 
153.             // button12
154.             // 
155.             this.button12.Location = new System.Drawing.Point(0, 0);
156.             this.button12.Name = "button12";
157.             this.button12.Size = new System.Drawing.Size(75, 23);
158.             this.button12.TabIndex = 0;
159.             // 
160.             // button13
161.             // 
162.             this.button13.Location = new System.Drawing.Point(0, 0);
163.             this.button13.Name = "button13";
164.             this.button13.Size = new System.Drawing.Size(75, 23);
165.             this.button13.TabIndex = 0;
166.             // 
167.             // button14
168.             // 
169.             this.button14.Location = new System.Drawing.Point(204, 128);
170.             this.button14.Name = "button14";
171.             this.button14.Size = new System.Drawing.Size(204, 23);
172.             this.button14.TabIndex = 28;
173.             this.button14.Text = "获取计算机的CPU数据宽度";
174.             this.button14.UseVisualStyleBackColor = true;
175.             // 
176.             // label1
177.             // 
178.             this.label1.AutoSize = true;
179.             this.label1.Location = new System.Drawing.Point(15, 193);
180.             this.label1.Name = "label1";
181.             this.label1.Size = new System.Drawing.Size(77, 12);
182.             this.label1.TabIndex = 29;
183.             this.label1.Text = "作者：范中磊";
184.             // 
185.             // Form1
186.             // 
187.             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
188.             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
189.             this.ClientSize = new System.Drawing.Size(422, 214);
190.             this.Controls.Add(this.label1);
191.             this.Controls.Add(this.button14);
192.             this.Controls.Add(this.button11);
193.             this.Controls.Add(this.button10);
194.             this.Controls.Add(this.button9);
195.             this.Controls.Add(this.button8);
196.             this.Controls.Add(this.button7);
197.             this.Controls.Add(this.button6);
198.             this.Controls.Add(this.button5);
199.             this.Controls.Add(this.button4);
200.             this.Controls.Add(this.button3);
201.             this.Controls.Add(this.button2);
202.             this.Controls.Add(this.button1);
203.             this.Name = "Form1";
204.             this.Text = "Form1";
205.             this.Load += new System.EventHandler(this.Form1_Load);
206.             this.ResumeLayout(false);
207.             this.PerformLayout();
209.         }
211.         #endregion
213.         private System.Windows.Forms.Button button1;
214.         private System.Windows.Forms.Button button2;
215.         private System.Windows.Forms.Button button3;
216.         private System.Windows.Forms.Button button4;
217.         private System.Windows.Forms.Button button5;
218.         private System.Windows.Forms.Button button6;
219.         private System.Windows.Forms.Button button7;
220.         private System.Windows.Forms.Button button8;
221.         private System.Windows.Forms.Button button9;
222.         private System.Windows.Forms.Button button10;
223.         private System.Windows.Forms.Button button11;
224.         private System.Windows.Forms.Button button12;
225.         private System.Windows.Forms.Button button13;
226.         private System.Windows.Forms.Button button14;
227.         private System.Windows.Forms.Label label1;
228.     }
229. }

Form1.cs:

1. using System;
2. using System.Collections.Generic;
3. using System.ComponentModel;
4. using System.Data;
5. using System.Drawing;
6. using System.Text;
7. using System.Windows.Forms;
8. using System.Management;
9. using System.IO;
11. namespace CPUInfo
12. {
13.     public partial class Form1 : Form
14.     {
15.         public Form1()
16.         {
17.             InitializeComponent();
18.         }
20.         private void Form1_Load(object sender, EventArgs e)
21.         {
23.         }
25.         private void button1_Click(object sender, EventArgs e)
26.         {
27.             ManagementClass MyClass = new ManagementClass("Win32_Processor");
28.             ManagementObjectCollection MyCollection = MyClass.GetInstances();
29.             String MyInfo = "当前系统CPU编号是：";
30.             string MyCPUID = "";
31.             foreach (ManagementObject MyObject in MyCollection)
32.             {
33.                 MyCPUID = MyObject.Properties["ProcessorId"].Value.ToString();
34.                 break;
35.             }
36.             MyInfo += MyCPUID;
37.             MessageBox.Show(MyInfo, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
38.         }
40.         private void button2_Click(object sender, EventArgs e)
41.         {
42.             //获取计算机CPU的当前电压
43.             String MyInfo = "计算机CPU的当前电压是：";
44.             ManagementObjectSearcher MySearcher = new ManagementObjectSearcher("SELECT * FROM Win32_Processor");
45.             foreach (ManagementObject MyObject in MySearcher.Get())
46.             {
47.                 try
48.                 {
49.                     MyInfo += "/n" + String.Format("CurrentVoltage : " + MyObject["CurrentVoltage"].ToString());
50.                     MyInfo += "/n=========================================================";
51.                 }
52.                 catch { }
53.             }
54.             MessageBox.Show(MyInfo, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
55.         }
57.         private void button3_Click(object sender, EventArgs e)
58.         {
59.             //获取计算机CPU的外部频率
60.             String MyInfo = "计算机CPU的外部频率是：";
61.             ManagementObjectSearcher MySearcher = new ManagementObjectSearcher("SELECT * FROM Win32_Processor");
62.             foreach (ManagementObject MyObject in MySearcher.Get())
63.             {
64.                 try
65.                 {
66.                     MyInfo += "/n" + String.Format("ExtClock : " + MyObject["ExtClock"].ToString());
67.                     MyInfo += "/n=========================================================";
68.                 }
69.                 catch { }
70.             }
71.             MessageBox.Show(MyInfo, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
72.         }
74.         private void button4_Click(object sender, EventArgs e)
75.         {
76.             //获取计算机CPU的二级缓存
77.             String MyInfo = "计算机CPU的二级缓存尺寸是：";
78.             ManagementObjectSearcher MySearcher = new ManagementObjectSearcher("SELECT * FROM Win32_Processor");
79.             foreach (ManagementObject MyObject in MySearcher.Get())
80.             {
81.                 MyInfo += "/n" + String.Format("L2CacheSize: " + MyObject["L2CacheSize"].ToString());
82.                 MyInfo += "/n=========================================================";
83.             }
84.             MessageBox.Show(MyInfo, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
85.         }
87.         private void button5_Click(object sender, EventArgs e)
88.         {
89.             //获取计算机CPU的制造商名称
90.             String MyInfo = "计算机CPU的制造商名称是：";
91.             ManagementObjectSearcher MySearcher = new ManagementObjectSearcher("SELECT * FROM Win32_Processor");
92.             foreach (ManagementObject MyObject in MySearcher.Get())
93.             {
94.                 MyInfo += "/n" + String.Format("Manufacturer : " + MyObject["Manufacturer"].ToString());
95.                 MyInfo += "/n=========================================================";
96.             }
97.             MessageBox.Show(MyInfo, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
98.         }
100.         private void button6_Click(object sender, EventArgs e)
101.         {
102.             //获取计算机CPU的产品名称
103.             String MyInfo = "计算机CPU的产品名称是：";
104.             ManagementObjectSearcher MySearcher = new ManagementObjectSearcher("SELECT * FROM Win32_Processor");
105.             foreach (ManagementObject MyObject in MySearcher.Get())
106.             {
107.                 MyInfo += "/n" + String.Format("Name : " + MyObject["Name"].ToString());
108.                 MyInfo += "/n=========================================================";
109.             }
110.             MessageBox.Show(MyInfo, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
112.         }
114.         private void button7_Click(object sender, EventArgs e)
115.         {
116.             //获取计算机CPU的版本信息
117.             String MyInfo = "计算机CPU的版本信息如下：";
118.             ManagementObjectSearcher MySearcher = new ManagementObjectSearcher("SELECT * FROM Win32_Processor");
119.             foreach (ManagementObject MyObject in MySearcher.Get())
120.             {
121.                 MyInfo += "/n" + String.Format("Version: " + MyObject["Version"].ToString());
122.                 MyInfo += "/n=========================================================";
123.             }
124.             MessageBox.Show(MyInfo, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
126.         }
128.         private void button8_Click(object sender, EventArgs e)
129.         {
130.             //获取计算机CPU的当前使用百分比 注意要把SQLserver或者其他耗CPU的软件开着否则看不到效果就一直为0
131.             String MyInfo = "计算机CPU的当前使用百分比是：";
132.             ManagementObjectSearcher MySearcher = new ManagementObjectSearcher("SELECT * FROM Win32_Processor");
133.             foreach (ManagementObject MyObject in MySearcher.Get())
134.             {
135.                 MyInfo += "/n" + String.Format("LoadPercentage : " + MyObject["LoadPercentage"].ToString());
136.                 MyInfo += "/n=========================================================";
137.             }
138.             MessageBox.Show(MyInfo, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
140.         }
142.         private void button9_Click(object sender, EventArgs e)
143.         {
144.             //获取计算机CPU的最大时钟频率
145.             String MyInfo = "计算机CPU的最大时钟频率是：";
146.             ManagementObjectSearcher MySearcher = new ManagementObjectSearcher("SELECT * FROM Win32_Processor");
147.             foreach (ManagementObject MyObject in MySearcher.Get())
148.             {
149.                 MyInfo += "/n" + String.Format("MaxClockSpeed : " + MyObject["MaxClockSpeed"].ToString());
150.                 MyInfo += "/n=========================================================";
151.             }
152.             MessageBox.Show(MyInfo, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
154.         }
156.         private void button10_Click(object sender, EventArgs e)
157.         {
158.             //获取计算机CPU的当前时钟频率
159.             String MyInfo = "计算机CPU的当前时钟频率是：";
160.             ManagementObjectSearcher MySearcher = new ManagementObjectSearcher("SELECT * FROM Win32_Processor");
161.             foreach (ManagementObject MyObject in MySearcher.Get())
162.             {
163.                 MyInfo += "/n" + String.Format("CurrentClockSpeed : " + MyObject["CurrentClockSpeed"].ToString());
164.                 MyInfo += "/n=========================================================";
165.             }
166.             MessageBox.Show(MyInfo, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
168.         }
170.         private void button11_Click(object sender, EventArgs e)
171.         {
172.             //获取计算机的CPU地址宽度
173.             String MyInfo = "当前计算机的CPU地址宽度是：";
174.             ManagementObjectSearcher MySearcher = new ManagementObjectSearcher("SELECT * FROM Win32_Processor");
175.             foreach (ManagementObject MyObject in MySearcher.Get())
176.             {
177.                 MyInfo += "/n" + String.Format("AddressWidth: " + MyObject["AddressWidth"].ToString());
178.                 MyInfo += "/n=========================================================";
179.             }
180.             MessageBox.Show(MyInfo, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
182.         }
184.         private void button14_Click(object sender, EventArgs e)
185.         {
186.             //获取计算机的CPU数据宽度
187.             String MyInfo = "当前计算机的CPU数据宽度是：";
188.             ManagementObjectSearcher MySearcher = new ManagementObjectSearcher("SELECT * FROM Win32_Processor");
189.             foreach (ManagementObject MyObject in MySearcher.Get())
190.             {
191.                 MyInfo += "/n" + String.Format("DataWidth : " + MyObject["DataWidth"].ToString());
192.                 MyInfo += "/n=========================================================";
193.             }
194.             MessageBox.Show(MyInfo, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
196.         }
197.     }
198. }