form1.cs

一个６合彩记帐软件

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data; 
using System.Text; 
using System.Security.Cryptography;
using System.Data.OleDb;
using System.Web;
namespace 六合彩
{
	/// <summary>
	/// Form1 的摘要说明。
	/// </summary>
	public class Form1 : System.Windows.Forms.Form
	{
		private System.Windows.Forms.TextBox textBox1;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.TextBox textBox2;
		private System.Windows.Forms.Label label2;
		private static string strconnection = "provider=microsoft.jet.oledb.4.0;Data Source="+Application.StartupPath+@"\ld1\ld1.mdb" ;
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		public Form1()
		{
			//
			// Windows 窗体设计器支持所必需的
			//
			InitializeComponent();

			//
			// TODO: 在 InitializeComponent 调用后添加任何构造函数代码
			//
		}

		/// <summary>
		/// 清理所有正在使用的资源。
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if (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.textBox1 = new System.Windows.Forms.TextBox();
			this.label1 = new System.Windows.Forms.Label();
			this.button1 = new System.Windows.Forms.Button();
			this.textBox2 = new System.Windows.Forms.TextBox();
			this.label2 = new System.Windows.Forms.Label();
			this.SuspendLayout();
			// 
			// textBox1
			// 
			this.textBox1.Location = new System.Drawing.Point(144, 40);
			this.textBox1.Name = "textBox1";
			this.textBox1.TabIndex = 0;
			this.textBox1.Text = "";
			// 
			// label1
			// 
			this.label1.Font = new System.Drawing.Font("宋体", 11F);
			this.label1.Location = new System.Drawing.Point(80, 40);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(64, 23);
			this.label1.TabIndex = 1;
			this.label1.Text = "机器码:";
			// 
			// button1
			// 
			this.button1.Location = new System.Drawing.Point(144, 136);
			this.button1.Name = "button1";
			this.button1.TabIndex = 2;
			this.button1.Text = "注册";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// textBox2
			// 
			this.textBox2.Location = new System.Drawing.Point(144, 96);
			this.textBox2.Name = "textBox2";
			this.textBox2.TabIndex = 3;
			this.textBox2.Text = "";
			// 
			// label2
			// 
			this.label2.Font = new System.Drawing.Font("宋体", 11F);
			this.label2.Location = new System.Drawing.Point(80, 96);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(64, 23);
			this.label2.TabIndex = 4;
			this.label2.Text = "验证码:";
			// 
			// Form1
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.CausesValidation = false;
			this.ClientSize = new System.Drawing.Size(408, 266);
			this.Controls.Add(this.label2);
			this.Controls.Add(this.textBox2);
			this.Controls.Add(this.button1);
			this.Controls.Add(this.label1);
			this.Controls.Add(this.textBox1);
			this.MaximizeBox = false;
			this.Name = "Form1";
			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
			this.Text = "六合彩";
			this.Load += new System.EventHandler(this.Form1_Load);
			this.Closed += new System.EventHandler(this.Form1_Closed);
			this.ResumeLayout(false);

		}
		#endregion

//		/// <summary>
//		/// 应用程序的主入口点。
//		/// </summary>
//		[STAThread]
//		static void Main() 
//		{
//			Application.Run(new Form1());
//		}

	 
		private void tCheck()
		{
		
			string sMd5="";
			string sHD=textBox2.Text;
			try
			{

				 				
				 
				OleDbConnection cusconnection = new OleDbConnection(strconnection); 
				cusconnection.Open(); 	
	   			
				string strcmd="select md5 from md5table where id=1 ";
				OleDbCommand cmd = new OleDbCommand(strcmd,cusconnection); 				 
				OleDbDataReader reader=cmd.ExecuteReader();
				while(reader.Read())
				{			 
					 
				 sMd5=reader["md5"].ToString ();				
						

				}	
                cusconnection.Close(); 

				 
			}
			catch(Exception  ex)
			{
				MessageBox.Show (ex.Message  );
					 
				 
			}

		    string sHDmd5=GetMd5Str(HardwareInfo.GetCpuID()).ToLower();
			if(sMd5.ToLower()==sHDmd5)            
			{
				 
 
				FrmIN frm1 = new FrmIN();
     			frm1.ShowDialog(this);  
 		    	this.Hide();
 
			}
//			else if(sMd5==sHD)
//			{
//			md5Update();
////				MessageBox.Show("验证码正确!");
//				FrmIN frm1 = new FrmIN();
//				frm1.ShowDialog(this); 
//				this.Hide();
//			}
			else
			{
			    MessageBox.Show("验证失败!");
			}
		}
		private void md5Update()
		{

			string sMd5=textBox2.Text;
			try
			{
			 				
				 
				OleDbConnection cusconnection = new OleDbConnection(strconnection); 
				cusconnection.Open(); 		   				
				string strcmd = "update md5table set md5='"+sMd5+"' where id= 1";  
				OleDbCommand cmd = new OleDbCommand(strcmd,cusconnection); 
				cmd.ExecuteNonQuery(); 
				cusconnection.Close(); 
				//以下这段代码和上面实现的功能是一样，只是实现的方式不同。
				/*
					string SqlCmd = "insert into mshoe(shoe,mm,inserttime) VALUES (@shoe, @mm, @inserttime)";
 
					 OleDbCommand cmd = new OleDbCommand(SqlCmd,cusconnection); 
					cmd.Parameters.Add("@shoe", OleDbType.VarChar,8).Value =sNum;
					cmd.Parameters.Add("@mm", OleDbType.Integer).Value =22;
					cmd.Parameters.Add("@inserttime",OleDbType.Date).Value = sDateTime;
					cmd.ExecuteNonQuery();
					*/
			}
			catch(Exception  ex)
			{
				MessageBox.Show (ex.Message  );
					 
				 
			}
		
		}
		private void HDUpdate()
		{
           
		     string sHD=HardwareInfo.GetCpuID();
			try
			{

				 				
				 
				OleDbConnection cusconnection = new OleDbConnection(strconnection); 
				cusconnection.Open(); 		   				
				string strcmd = "update md5table set HardDiskID='"+sHD+"' where id= 1";  
				OleDbCommand cmd = new OleDbCommand(strcmd,cusconnection); 
				cmd.ExecuteNonQuery(); 
				cusconnection.Close(); 
				//以下这段代码和上面实现的功能是一样，只是实现的方式不同。
				/*
					string SqlCmd = "insert into mshoe(shoe,mm,inserttime) VALUES (@shoe, @mm, @inserttime)";
 
					 OleDbCommand cmd = new OleDbCommand(SqlCmd,cusconnection); 
					cmd.Parameters.Add("@shoe", OleDbType.VarChar,8).Value =sNum;
					cmd.Parameters.Add("@mm", OleDbType.Integer).Value =22;
					cmd.Parameters.Add("@inserttime",OleDbType.Date).Value = sDateTime;
					cmd.ExecuteNonQuery();
					*/
			}
			catch(Exception  ex)
			{
				MessageBox.Show (ex.Message  );
					 
				 
			}
		
		}

		private void Form1_Load(object sender, System.EventArgs e)
		{
		   
			textBox1.Text=HardwareInfo.GetCpuID().ToString() ;
			HDUpdate();
			tCheck();
//			textBox3.Text=GetMd5Str(HardwareInfo.GetHardDiskID());
			
		}

		private void button1_Click(object sender, System.EventArgs e)
		{    
			 md5Update();
			 tCheck();
//		 textBox2.Text=GetMd5Str(HardwareInfo.GetHardDiskID());
		}

		public static string GetMd5Str(string ConvertString)
		{
			MD5CryptoServiceProvider md5 = new MD5CryptoServiceProvider();
			string t2 = BitConverter.ToString(md5.ComputeHash(UTF8Encoding.Default.GetBytes(ConvertString)), 4, 8);
			t2 = t2.Replace("-", "");
			return t2;
		}

		private void Form1_Closed(object sender, System.EventArgs e)
		{
			Application.Exit(); 
		}
	}
}