mains.cs

固定资产的终端程序！里面有对数据的处理。 好东西

using System;
using System.Drawing;
using System.Collections;
using System.Windows.Forms;
using System.Data;
using System.Data.SqlServerCe;
using Lib;
namespace AssetCheck
{
	/// <summary>
	/// Form1 的摘要说明。
	/// </summary>
	public class Mains : System.Windows.Forms.Form
	{
		public static string SelfNO="";
		private System.Windows.Forms.Button btnCheck;
		private System.Windows.Forms.Button btnDataIn;
		private System.Windows.Forms.Button btnCloseMachine;
		private System.Windows.Forms.Button btnClose;
		private System.Windows.Forms.Button btnOpen;
		public static string Pass="";
		public Mains()
		{
			//
			// 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 )
		{
			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.btnCheck = new System.Windows.Forms.Button();
			this.btnCloseMachine = new System.Windows.Forms.Button();
			this.btnDataIn = new System.Windows.Forms.Button();
			this.btnClose = new System.Windows.Forms.Button();
			this.btnOpen = new System.Windows.Forms.Button();
			// 
			// btnCheck
			// 
			this.btnCheck.Font = new System.Drawing.Font("宋体", 18F, System.Drawing.FontStyle.Bold);
			this.btnCheck.Location = new System.Drawing.Point(28, 2);
			this.btnCheck.Size = new System.Drawing.Size(182, 38);
			this.btnCheck.Text = "1.盘点管理";
			this.btnCheck.Click += new System.EventHandler(this.btnCheck_Click);
			// 
			// btnCloseMachine
			// 
			this.btnCloseMachine.Font = new System.Drawing.Font("宋体", 18F, System.Drawing.FontStyle.Bold);
			this.btnCloseMachine.Location = new System.Drawing.Point(28, 160);
			this.btnCloseMachine.Size = new System.Drawing.Size(182, 38);
			this.btnCloseMachine.Text = "<.关    机";
			this.btnCloseMachine.Click += new System.EventHandler(this.btnCloseMachine_Click);
			// 
			// btnDataIn
			// 
			this.btnDataIn.Font = new System.Drawing.Font("宋体", 18F, System.Drawing.FontStyle.Bold);
			this.btnDataIn.Location = new System.Drawing.Point(28, 40);
			this.btnDataIn.Size = new System.Drawing.Size(182, 38);
			this.btnDataIn.Text = "2.数据导入";
			this.btnDataIn.Click += new System.EventHandler(this.btnDataIn_Click);
			// 
			// btnClose
			// 
			this.btnClose.Font = new System.Drawing.Font("宋体", 18F, System.Drawing.FontStyle.Bold);
			this.btnClose.Location = new System.Drawing.Point(28, 119);
			this.btnClose.Size = new System.Drawing.Size(182, 38);
			this.btnClose.Text = "4.关闭背光";
			this.btnClose.Click += new System.EventHandler(this.btnClose_Click);
			// 
			// btnOpen
			// 
			this.btnOpen.Font = new System.Drawing.Font("宋体", 18F, System.Drawing.FontStyle.Bold);
			this.btnOpen.Location = new System.Drawing.Point(28, 79);
			this.btnOpen.Size = new System.Drawing.Size(182, 38);
			this.btnOpen.Text = "3.打开背光";
			this.btnOpen.Click += new System.EventHandler(this.btnOpen_Click);
			// 
			// Mains
			// 
			this.ClientSize = new System.Drawing.Size(242, 197);
			this.ControlBox = false;
			this.Controls.Add(this.btnClose);
			this.Controls.Add(this.btnOpen);
			this.Controls.Add(this.btnDataIn);
			this.Controls.Add(this.btnCloseMachine);
			this.Controls.Add(this.btnCheck);
			this.Font = new System.Drawing.Font("宋体", 18F, System.Drawing.FontStyle.Bold);
			this.MaximizeBox = false;
			this.MinimizeBox = false;
			this.Text = "欢迎使用本系统";
			this.WindowState = System.Windows.Forms.FormWindowState.Maximized;
			this.KeyDown += new System.Windows.Forms.KeyEventHandler(this.Mains_KeyDown);
			this.Closing += new System.ComponentModel.CancelEventHandler(this.Mains_Closing);
			this.KeyPress += new System.Windows.Forms.KeyPressEventHandler(this.Mains_KeyPress);
			this.Load += new System.EventHandler(this.Mains_Load);
			this.Closed += new System.EventHandler(this.Mains_Closed);

		}
		#endregion

		/// <summary>
		/// 应用程序的主入口点。
		/// </summary>

		static void Main() 
		{
			/*Login login = new Login();
			try
			{
				if (login.ShowDialog()==DialogResult.OK)
				{
					Application.Run(new Mains());
				}
				else
				{
				   Application.Exit();
				}
			}
			finally
			{
				login.Dispose();
			}*/
			Application.Run(new Mains());
		}
	
		private void Mains_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
		{
			if (e.KeyChar==(char)49)
			{
				btnCheck_Click(sender,e);
			}
			if (e.KeyChar==(char)50)
			{
				btnDataIn_Click(sender,e);
			}
			if (e.KeyChar==(char)51)
			{
				btnOpen_Click(sender,e);
			}
			if (e.KeyChar==(char)52)
			{
				btnClose_Click(sender,e);
			}
			if ((e.KeyChar==(char)27) )
			{
				this.Close();
			}
		}
		private void Mains_Load(object sender, System.EventArgs e)
		{
 		Login login = new Login();
 		try
			{
				if (login.ShowDialog()==DialogResult.OK)
				{
				}
				else
				{
					Application.Exit();
					return;
				}
			}
			finally
			{
				login.Dispose();
			}
			if (!Login.bl)
			{
				if (!Libs.DataBase.SetDataBase())
				{
					Application.Exit();
					return;
				}
			}
		}

		private void Mains_Closing(object sender, System.ComponentModel.CancelEventArgs e)
		{
			E.Beep("",50,2670,2);
			E.MessageShow(false,"你是要退出本系统吗?");
			if (!YNMessage.YN)
			{
				e.Cancel=true;
				return;
			}
		}
		private void Mains_KeyDown(object sender, System.Windows.Forms.KeyEventArgs e)
		{
			if (e.KeyData==Keys.F2)
			{
				string IDTemp=Lib.E.GetUN(Lib.E.GetMID());
				E.Beep("",50,2670,2);
				E.MessageShow(true,"ID: "+IDTemp+"00400");
			}
			if (e.KeyData==Keys.F1)
			{
				E.Beep("",50,2670,2);
				E.MessageShow(true,"版本:\n2006-09-08 10:47:25");
			}
			if (e.KeyData==Keys.Left )
			{
				btnCloseMachine_Click(sender,e);
			}
		}

		private void btnCheck_Click(object sender, System.EventArgs e)
		{
			CheckChoose checkChoose=new CheckChoose();
			try
			{
				
				checkChoose.ShowDialog();
			}
			finally
			{
				checkChoose.Dispose();
			}
		}

		private void button1_Click(object sender, System.EventArgs e)
		{
			Close();
		}

		private void btnDataIn_Click(object sender, System.EventArgs e)
		{
			if (E.conn.State==ConnectionState.Open)
			{
			    E.conn.Close();
			}
			if (!Libs.DataBase.SetDataBase())
			{
				Application.Exit();
				return;
			}
		}

		private void btnCloseMachine_Click(object sender, System.EventArgs e)
		{
			this.Close();
			//E.Suspend();
		}

		private void btnOpen_Click(object sender, System.EventArgs e)
		{
			E.BacklightOn();
		}

		private void btnClose_Click(object sender, System.EventArgs e)
		{
			E.BacklightOff();
		}

		private void Mains_Closed(object sender, System.EventArgs e)
		{
			E.Dispose();
		}
	}
}