user.cs

只做了一部分,希望以后能向各位高手学习,好学就是我咯!

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data ;

using System.Data.SqlClient ;
using System.Net;
namespace lzl061111152357good5
{
	/// <summary>
	/// user 的摘要说明。
	/// </summary>
	public class user : System.Windows.Forms.Form
	{
		private System.Windows.Forms.GroupBox groupBox1;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.Button button2;
		private System.Windows.Forms.Button button3;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.TextBox textBox2;
		private System.Windows.Forms.TextBox textBox3;
		private System.Windows.Forms.Button button4;
		private System.Windows.Forms.TextBox textBox1;
		lzlMain lzl;
		private System.Windows.Forms.Label label4;
		private System.Windows.Forms.Label label5;
		private System.Windows.Forms.Button button5;
		private System.Windows.Forms.Label label6;
		private System.Windows.Forms.Label label7;
		private System.Windows.Forms.PictureBox pictureBox1;
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		public user()
		{
			//
			// 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()
		{
			System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(user));
			this.groupBox1 = new System.Windows.Forms.GroupBox();
			this.pictureBox1 = new System.Windows.Forms.PictureBox();
			this.label7 = new System.Windows.Forms.Label();
			this.label6 = new System.Windows.Forms.Label();
			this.button5 = new System.Windows.Forms.Button();
			this.label5 = new System.Windows.Forms.Label();
			this.label4 = new System.Windows.Forms.Label();
			this.button3 = new System.Windows.Forms.Button();
			this.button2 = new System.Windows.Forms.Button();
			this.button1 = new System.Windows.Forms.Button();
			this.textBox3 = new System.Windows.Forms.TextBox();
			this.textBox2 = new System.Windows.Forms.TextBox();
			this.textBox1 = new System.Windows.Forms.TextBox();
			this.button4 = new System.Windows.Forms.Button();
			this.label2 = new System.Windows.Forms.Label();
			this.label1 = new System.Windows.Forms.Label();
			this.label3 = new System.Windows.Forms.Label();
			this.groupBox1.SuspendLayout();
			this.SuspendLayout();
			// 
			// groupBox1
			// 
			this.groupBox1.Controls.Add(this.pictureBox1);
			this.groupBox1.Controls.Add(this.label7);
			this.groupBox1.Controls.Add(this.label6);
			this.groupBox1.Controls.Add(this.button5);
			this.groupBox1.Controls.Add(this.label5);
			this.groupBox1.Controls.Add(this.label4);
			this.groupBox1.Controls.Add(this.button3);
			this.groupBox1.Controls.Add(this.button2);
			this.groupBox1.Controls.Add(this.button1);
			this.groupBox1.Controls.Add(this.textBox3);
			this.groupBox1.Controls.Add(this.textBox2);
			this.groupBox1.Controls.Add(this.textBox1);
			this.groupBox1.Controls.Add(this.button4);
			this.groupBox1.Controls.Add(this.label2);
			this.groupBox1.Controls.Add(this.label1);
			this.groupBox1.Controls.Add(this.label3);
			this.groupBox1.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
			this.groupBox1.Location = new System.Drawing.Point(8, 8);
			this.groupBox1.Name = "groupBox1";
			this.groupBox1.Size = new System.Drawing.Size(376, 256);
			this.groupBox1.TabIndex = 1;
			this.groupBox1.TabStop = false;
			this.groupBox1.Enter += new System.EventHandler(this.groupBox1_Enter);
			// 
			// pictureBox1
			// 
			this.pictureBox1.Image = ((System.Drawing.Image)(resources.GetObject("pictureBox1.Image")));
			this.pictureBox1.Location = new System.Drawing.Point(112, 24);
			this.pictureBox1.Name = "pictureBox1";
			this.pictureBox1.Size = new System.Drawing.Size(248, 184);
			this.pictureBox1.TabIndex = 18;
			this.pictureBox1.TabStop = false;
			// 
			// label7
			// 
			this.label7.Font = new System.Drawing.Font("宋体", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.label7.Location = new System.Drawing.Point(120, 160);
			this.label7.Name = "label7";
			this.label7.Size = new System.Drawing.Size(240, 24);
			this.label7.TabIndex = 17;
			this.label7.Text = "网络连接";
			this.label7.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// label6
			// 
			this.label6.Font = new System.Drawing.Font("宋体", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.label6.Location = new System.Drawing.Point(120, 128);
			this.label6.Name = "label6";
			this.label6.Size = new System.Drawing.Size(240, 24);
			this.label6.TabIndex = 15;
			this.label6.Text = "网络连接";
			this.label6.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// button5
			// 
			this.button5.FlatStyle = System.Windows.Forms.FlatStyle.Popup;
			this.button5.Font = new System.Drawing.Font("宋体", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.button5.Location = new System.Drawing.Point(256, 216);
			this.button5.Name = "button5";
			this.button5.Size = new System.Drawing.Size(104, 24);
			this.button5.TabIndex = 13;
			this.button5.Text = "退出";
			this.button5.Click += new System.EventHandler(this.button5_Click);
			// 
			// label5
			// 
			this.label5.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.label5.ForeColor = System.Drawing.Color.FromArgb(((System.Byte)(128)), ((System.Byte)(128)), ((System.Byte)(255)));
			this.label5.Location = new System.Drawing.Point(120, 24);
			this.label5.Name = "label5";
			this.label5.Size = new System.Drawing.Size(240, 24);
			this.label5.TabIndex = 12;
			this.label5.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// label4
			// 
			this.label4.Image = ((System.Drawing.Image)(resources.GetObject("label4.Image")));
			this.label4.Location = new System.Drawing.Point(96, 8);
			this.label4.Name = "label4";
			this.label4.Size = new System.Drawing.Size(8, 240);
			this.label4.TabIndex = 11;
			// 
			// button3
			// 
			this.button3.Image = ((System.Drawing.Image)(resources.GetObject("button3.Image")));
			this.button3.Location = new System.Drawing.Point(8, 168);
			this.button3.Name = "button3";
			this.button3.Size = new System.Drawing.Size(80, 80);
			this.button3.TabIndex = 4;
			this.button3.Click += new System.EventHandler(this.button3_Click);
			// 
			// button2
			// 
			this.button2.Image = ((System.Drawing.Image)(resources.GetObject("button2.Image")));
			this.button2.Location = new System.Drawing.Point(8, 88);
			this.button2.Name = "button2";
			this.button2.Size = new System.Drawing.Size(80, 80);
			this.button2.TabIndex = 3;
			this.button2.Click += new System.EventHandler(this.button2_Click);
			// 
			// button1
			// 
			this.button1.Image = ((System.Drawing.Image)(resources.GetObject("button1.Image")));
			this.button1.Location = new System.Drawing.Point(8, 8);
			this.button1.Name = "button1";
			this.button1.Size = new System.Drawing.Size(80, 80);
			this.button1.TabIndex = 2;
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// textBox3
			// 
			this.textBox3.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
			this.textBox3.Enabled = false;
			this.textBox3.Location = new System.Drawing.Point(216, 64);
			this.textBox3.Name = "textBox3";
			this.textBox3.Size = new System.Drawing.Size(144, 21);
			this.textBox3.TabIndex = 5;
			this.textBox3.Text = "";
			this.textBox3.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			// 
			// textBox2
			// 
			this.textBox2.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
			this.textBox2.Enabled = false;
			this.textBox2.Location = new System.Drawing.Point(216, 96);
			this.textBox2.Name = "textBox2";
			this.textBox2.Size = new System.Drawing.Size(144, 21);
			this.textBox2.TabIndex = 4;
			this.textBox2.Text = "";
			this.textBox2.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			// 
			// textBox1
			// 
			this.textBox1.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
			this.textBox1.Enabled = false;
			this.textBox1.Location = new System.Drawing.Point(216, 64);
			this.textBox1.Name = "textBox1";
			this.textBox1.Size = new System.Drawing.Size(144, 21);
			this.textBox1.TabIndex = 10;
			this.textBox1.Text = "";
			this.textBox1.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
			this.textBox1.Visible = false;
			// 
			// button4
			// 
			this.button4.FlatStyle = System.Windows.Forms.FlatStyle.Popup;
			this.button4.Font = new System.Drawing.Font("宋体", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.button4.Location = new System.Drawing.Point(256, 184);
			this.button4.Name = "button4";
			this.button4.Size = new System.Drawing.Size(104, 24);
			this.button4.TabIndex = 6;
			this.button4.Text = "返回";
			this.button4.Click += new System.EventHandler(this.button4_Click);
			// 
			// label2
			// 
			this.label2.Font = new System.Drawing.Font("宋体", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.label2.Location = new System.Drawing.Point(120, 96);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(72, 24);
			this.label2.TabIndex = 1;
			this.label2.Text = "登陆次数";
			this.label2.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// label1
			// 
			this.label1.Font = new System.Drawing.Font("宋体", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.label1.Location = new System.Drawing.Point(120, 64);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(72, 24);
			this.label1.TabIndex = 0;
			this.label1.Text = "用户名字";
			this.label1.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// label3
			// 
			this.label3.Font = new System.Drawing.Font("宋体", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.label3.Location = new System.Drawing.Point(120, 64);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(72, 24);
			this.label3.TabIndex = 2;
			this.label3.Text = "系统使用";
			this.label3.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			this.label3.Visible = false;
			// 
			// user
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(392, 270);
			this.Controls.Add(this.groupBox1);
			this.Name = "user";
			this.Text = "登陆信息";
			this.Load += new System.EventHandler(this.user_Load);
			this.groupBox1.ResumeLayout(false);
			this.ResumeLayout(false);

		}
		#endregion
		public lzlMain lin
		{
			get 
			{ 
				return lzl; 
			}
			set
			{
				lzl = value;
			}
		}
		private void user_Load(object sender, System.EventArgs e)
		{
			
			this.textBox1.Text = lzl.textBox1.Text;		
		}
		private void button4_Click(object sender, System.EventArgs e)
		{
			label5.Text="";
			pictureBox1.Visible=true;
		}

		private void button1_Click(object sender, System.EventArgs e)
		{
			label6.Visible=false;
			label7.Visible=false;
			label1.Text="用户名字";
			label2.Text="登陆次数";
			textBox2.Visible=true;
			label1.Visible=true;
			textBox1.Visible=true;
			label2.Visible=true;
			textBox2.Visible=true;
			label3.Visible=false;
			textBox3.Visible=false;
			label5.Text="用户相关";
			pictureBox1.Visible=false;
			//显示用户登陆次数
			searchall a=new searchall();
			a.textboxsearch("select times from enter where name='"+this.textBox1.Text+"'",this.textBox2,"t1.times");
		}

		private void button2_Click(object sender, System.EventArgs e)
		{
			label6.Visible=false;
			label7.Visible=false;
			label1.Visible=false;
			textBox1.Visible=false;
			label2.Visible=false;
			textBox2.Visible=false;
			label3.Visible=true;
			textBox3.Visible=true;
			label5.Text="系统管理";
			pictureBox1.Visible=false;
			//显示系统使用次数
			searchall a=new searchall();
			a.textboxsearch("select times from enter where lzl='linzling'",this.textBox3,"t1.times");
		}

		private void button5_Click(object sender, System.EventArgs e)
		{
			this.Close();
		}

		private void button3_Click(object sender, System.EventArgs e)
		{
			label6.Visible=true;
			label7.Visible=true;
			label5.Text="系统信息";
			label1.Visible=true;
            label1.Text="主机名称";
			label2.Visible=true;
            label2.Text="主机地址";
			pictureBox1.Visible=false;
			textBox2.Visible=true;
			textBox3.Visible=true;
			
            //网络连接
			if(SystemInformation.BootMode.ToString()=="Normal")
				this.label7.Text="启动方式：正常启动";
			if(SystemInformation.BootMode.ToString()=="FailSafe")
				this.label7.Text="启动方式：安全启动";
			if(SystemInformation.BootMode.ToString()=="FailSafeWithNetwork")
				this.label7.Text="启动方式：通过网络服务启动";
			if(SystemInformation.Network==true)
				this.label6.Text="网络连接：已连接";
			else
				this.label6.Text="网络连接：未连接";
		}
		private void groupBox1_Enter(object sender, System.EventArgs e)
		{
            //获取主机名称
			string HostName=Dns.GetHostName();
			this.textBox3.Text=HostName;
			//获取本机IP地址
			IPHostEntry MyEntry=Dns.GetHostByName(Dns.GetHostName());
			IPAddress MyAddress=new IPAddress(MyEntry.AddressList[0].Address);
			this.textBox2.Text=MyAddress.ToString();
			//searchall a=new searchall();
			//a.change1("UPDATE enter SET ip='"+MyAddress.ToString()+" 'WHERE lzl='linzling '","enter");
			//a.change1("UPDATE enter SET comp='"+HostName+" 'WHERE lzl='linzling '","enter");
		}
	}
}