C#实现获取机器码的示例详解
芝麻粒儿 人气:0实践过程
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public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void Form1_Load(object sender, EventArgs e) { label1.Text = getCpu() + GetDiskVolumeSerialNumber();//获得24位Cpu和硬盘序列号 string[] strid = new string[24]; for (int i = 0; i < 24; i++)//把字符赋给数组 { strid[i] = label1.Text.Substring(i, 1); } label1.Text = ""; Random rdid = new Random(); for (int i = 0; i < 24; i++)//从数组随机抽取24个字符组成新的字符生成机器码 { label1.Text += strid[rdid.Next(0, 24)]; } } //取得设备硬盘的卷标号 public string GetDiskVolumeSerialNumber() { ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration"); ManagementObject disk = new ManagementObject("win32_logicaldisk.deviceid=\"d:\""); disk.Get(); return disk.GetPropertyValue("VolumeSerialNumber").ToString(); } //获得CPU的序列号 public string getCpu() { string strCpu = null; ManagementClass myCpu = new ManagementClass("win32_Processor"); ManagementObjectCollection myCpuConnection = myCpu.GetInstances(); foreach (ManagementObject myObject in myCpuConnection) { strCpu = myObject.Properties["Processorid"].Value.ToString(); break; } return strCpu; } }
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.label1 = new System.Windows.Forms.Label(); this.label3 = new System.Windows.Forms.Label(); this.label4 = new System.Windows.Forms.Label(); this.SuspendLayout(); // // label1 // this.label1.AutoSize = true; this.label1.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(134))); this.label1.Location = new System.Drawing.Point(87, 28); this.label1.Name = "label1"; this.label1.Size = new System.Drawing.Size(0, 16); this.label1.TabIndex = 6; // // label3 // this.label3.AutoSize = true; this.label3.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(134))); this.label3.Location = new System.Drawing.Point(104, 65); this.label3.Name = "label3"; this.label3.Size = new System.Drawing.Size(0, 16); this.label3.TabIndex = 7; // // label4 // this.label4.AutoSize = true; this.label4.Location = new System.Drawing.Point(28, 32); this.label4.Name = "label4"; this.label4.Size = new System.Drawing.Size(53, 12); this.label4.TabIndex = 8; this.label4.Text = "机器码:"; // // Form1 // this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F); this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; this.BackColor = System.Drawing.SystemColors.Control; this.ClientSize = new System.Drawing.Size(353, 75); this.Controls.Add(this.label4); this.Controls.Add(this.label3); this.Controls.Add(this.label1); this.MaximizeBox = false; this.MinimizeBox = false; this.Name = "Form1"; this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen; this.Text = "使用硬盘序列号和CPU序列号生成机器码"; this.Load += new System.EventHandler(this.Form1_Load); this.ResumeLayout(false); this.PerformLayout(); } #endregion private System.Windows.Forms.Label label1; private System.Windows.Forms.Label label3; private System.Windows.Forms.Label label4; }
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