roomtype.cs

《C#数据库项目案例导航》一书的配套光盘

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Data.SqlClient;
using HotelManage.DataLevl;
using HotelManage.BussinessLevel;

namespace HotelManage.UILevel
{
	/// <summary>
	/// Form2 的摘要说明。
	/// </summary>
	public class RoomType : System.Windows.Forms.Form
	{
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.Label label4;
		private System.Windows.Forms.Label label5;		
		private System.Windows.Forms.Panel panel1;
		private System.Windows.Forms.ListView listView1;
		private System.Windows.Forms.ColumnHeader columnHeader1;
		private System.Windows.Forms.ColumnHeader columnHeader2;
		private System.Windows.Forms.ColumnHeader columnHeader3;
		private System.Windows.Forms.ColumnHeader columnHeader4;
		private System.Windows.Forms.ColumnHeader columnHeader5;
		private System.Windows.Forms.ColumnHeader columnHeader6;
		private System.Windows.Forms.ColumnHeader columnHeader7;
		private System.Windows.Forms.ColumnHeader columnHeader8;
		private System.Windows.Forms.Panel panel2;
		private System.Windows.Forms.Label label7;
		private System.Windows.Forms.Button btnCancel;
		private string selectStr;
		private SqlConnection sqlConnection1;
		private SqlCommand sqlCommand1=null;
		private SqlDataReader sqlDataReader1=null;
		private bool add;
		private System.Windows.Forms.Button btnStart;
		private System.Windows.Forms.Button btnSearch;
		private System.Windows.Forms.Button btnDelete;
		private System.Windows.Forms.Button btnNew;
		private System.Windows.Forms.Button btnSave;
		private System.Windows.Forms.Button btnExit;
		private System.Windows.Forms.TextBox textPrice;
		private System.Windows.Forms.TextBox textBedNum;
		private System.Windows.Forms.TextBox textArea;
		private System.Windows.Forms.TextBox textTypeName;
		private System.Windows.Forms.CheckBox checkAirCondition;
		private System.Windows.Forms.CheckBox checkTelephone;
		private System.Windows.Forms.CheckBox checkToilet;
		private System.Windows.Forms.CheckBox checkTV;
		private System.Windows.Forms.TextBox textSearch;
		HotelManage.BussinessLevel.RoomTypeManage roomtypeManage;

		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		public RoomType()
		{
			//
			// Windows 窗体设计器支持所必需的
			//
			InitializeComponent();
			this.sqlConnection1=new SqlConnection(HotelManage.DataLevl.Connection.ConnString);
			this.sqlCommand1=new SqlCommand();
			this.sqlCommand1.Connection=this.sqlConnection1;
			this.add=false;
			roomtypeManage=new HotelManage.BussinessLevel.RoomTypeManage();

			//
			// 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.Windows.Forms.ListViewItem listViewItem1 = new System.Windows.Forms.ListViewItem("");
			System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(RoomType));
			this.checkAirCondition = new System.Windows.Forms.CheckBox();
			this.checkTelephone = new System.Windows.Forms.CheckBox();
			this.label5 = new System.Windows.Forms.Label();
			this.textPrice = new System.Windows.Forms.TextBox();
			this.checkToilet = new System.Windows.Forms.CheckBox();
			this.checkTV = new System.Windows.Forms.CheckBox();
			this.textBedNum = new System.Windows.Forms.TextBox();
			this.textArea = new System.Windows.Forms.TextBox();
			this.label4 = new System.Windows.Forms.Label();
			this.label3 = new System.Windows.Forms.Label();
			this.label2 = new System.Windows.Forms.Label();
			this.textTypeName = new System.Windows.Forms.TextBox();
			this.panel1 = new System.Windows.Forms.Panel();
			this.listView1 = new System.Windows.Forms.ListView();
			this.columnHeader1 = new System.Windows.Forms.ColumnHeader();
			this.columnHeader3 = new System.Windows.Forms.ColumnHeader();
			this.columnHeader2 = new System.Windows.Forms.ColumnHeader();
			this.columnHeader4 = new System.Windows.Forms.ColumnHeader();
			this.columnHeader7 = new System.Windows.Forms.ColumnHeader();
			this.columnHeader6 = new System.Windows.Forms.ColumnHeader();
			this.columnHeader5 = new System.Windows.Forms.ColumnHeader();
			this.columnHeader8 = new System.Windows.Forms.ColumnHeader();
			this.panel2 = new System.Windows.Forms.Panel();
			this.btnStart = new System.Windows.Forms.Button();
			this.label7 = new System.Windows.Forms.Label();
			this.textSearch = new System.Windows.Forms.TextBox();
			this.btnSearch = new System.Windows.Forms.Button();
			this.btnDelete = new System.Windows.Forms.Button();
			this.btnNew = new System.Windows.Forms.Button();
			this.btnSave = new System.Windows.Forms.Button();
			this.btnCancel = new System.Windows.Forms.Button();
			this.btnExit = new System.Windows.Forms.Button();
			this.panel1.SuspendLayout();
			this.panel2.SuspendLayout();
			this.SuspendLayout();
			// 
			// checkAirCondition
			// 
			this.checkAirCondition.Location = new System.Drawing.Point(360, 8);
			this.checkAirCondition.Name = "checkAirCondition";
			this.checkAirCondition.Size = new System.Drawing.Size(64, 24);
			this.checkAirCondition.TabIndex = 1;
			this.checkAirCondition.Text = "空调";
			// 
			// checkTelephone
			// 
			this.checkTelephone.Location = new System.Drawing.Point(280, 48);
			this.checkTelephone.Name = "checkTelephone";
			this.checkTelephone.Size = new System.Drawing.Size(64, 24);
			this.checkTelephone.TabIndex = 15;
			this.checkTelephone.Text = "电话";
			// 
			// label5
			// 
			this.label5.Location = new System.Drawing.Point(120, 40);
			this.label5.Name = "label5";
			this.label5.Size = new System.Drawing.Size(32, 23);
			this.label5.TabIndex = 14;
			this.label5.Text = "价钱";
			// 
			// textPrice
			// 
			this.textPrice.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
			this.textPrice.Location = new System.Drawing.Point(168, 40);
			this.textPrice.Name = "textPrice";
			this.textPrice.Size = new System.Drawing.Size(72, 21);
			this.textPrice.TabIndex = 13;
			this.textPrice.Text = "";
			// 
			// checkToilet
			// 
			this.checkToilet.Location = new System.Drawing.Point(360, 48);
			this.checkToilet.Name = "checkToilet";
			this.checkToilet.Size = new System.Drawing.Size(64, 24);
			this.checkToilet.TabIndex = 12;
			this.checkToilet.Text = "卫生间";
			// 
			// checkTV
			// 
			this.checkTV.Location = new System.Drawing.Point(280, 8);
			this.checkTV.Name = "checkTV";
			this.checkTV.Size = new System.Drawing.Size(64, 24);
			this.checkTV.TabIndex = 11;
			this.checkTV.Text = "电视";
			// 
			// textBedNum
			// 
			this.textBedNum.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
			this.textBedNum.Location = new System.Drawing.Point(40, 40);
			this.textBedNum.Name = "textBedNum";
			this.textBedNum.Size = new System.Drawing.Size(72, 21);
			this.textBedNum.TabIndex = 10;
			this.textBedNum.Text = "";
			// 
			// textArea
			// 
			this.textArea.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
			this.textArea.Location = new System.Drawing.Point(168, 8);
			this.textArea.Name = "textArea";
			this.textArea.Size = new System.Drawing.Size(72, 21);
			this.textArea.TabIndex = 9;
			this.textArea.Text = "";
			// 
			// label4
			// 
			this.label4.Location = new System.Drawing.Point(8, 40);
			this.label4.Name = "label4";
			this.label4.Size = new System.Drawing.Size(32, 23);
			this.label4.TabIndex = 6;
			this.label4.Text = "床位";
			// 
			// label3
			// 
			this.label3.Location = new System.Drawing.Point(120, 16);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(32, 23);
			this.label3.TabIndex = 5;
			this.label3.Text = "面积";
			// 
			// label2
			// 
			this.label2.Location = new System.Drawing.Point(8, 8);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(32, 23);
			this.label2.TabIndex = 4;
			this.label2.Text = "名称";
			// 
			// textTypeName
			// 
			this.textTypeName.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
			this.textTypeName.Enabled = false;
			this.textTypeName.Location = new System.Drawing.Point(40, 8);
			this.textTypeName.Name = "textTypeName";
			this.textTypeName.Size = new System.Drawing.Size(72, 21);
			this.textTypeName.TabIndex = 2;
			this.textTypeName.Text = "";
			// 
			// panel1
			// 
			this.panel1.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
				| System.Windows.Forms.AnchorStyles.Left) 
				| System.Windows.Forms.AnchorStyles.Right)));
			this.panel1.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
			this.panel1.Controls.Add(this.label4);
			this.panel1.Controls.Add(this.label3);
			this.panel1.Controls.Add(this.checkTelephone);
			this.panel1.Controls.Add(this.label2);
			this.panel1.Controls.Add(this.label5);
			this.panel1.Controls.Add(this.textPrice);
			this.panel1.Controls.Add(this.textTypeName);
			this.panel1.Controls.Add(this.checkToilet);
			this.panel1.Controls.Add(this.checkTV);
			this.panel1.Controls.Add(this.textBedNum);
			this.panel1.Controls.Add(this.textArea);
			this.panel1.Controls.Add(this.checkAirCondition);
			this.panel1.ForeColor = System.Drawing.SystemColors.Desktop;
			this.panel1.Location = new System.Drawing.Point(16, 16);
			this.panel1.Name = "panel1";
			this.panel1.Size = new System.Drawing.Size(498, 76);
			this.panel1.TabIndex = 16;
			// 
			// listView1
			// 
			this.listView1.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left) 
				| System.Windows.Forms.AnchorStyles.Right)));
			this.listView1.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
			this.listView1.Columns.AddRange(new System.Windows.Forms.ColumnHeader[] {
																						this.columnHeader1,
																						this.columnHeader3,
																						this.columnHeader2,
																						this.columnHeader4,
																						this.columnHeader7,
																						this.columnHeader6,
																						this.columnHeader5,
																						this.columnHeader8});
			this.listView1.ForeColor = System.Drawing.SystemColors.Desktop;
			this.listView1.FullRowSelect = true;
			this.listView1.GridLines = true;
			this.listView1.HeaderStyle = System.Windows.Forms.ColumnHeaderStyle.Nonclickable;
			listViewItem1.Checked = true;
			listViewItem1.StateImageIndex = 1;
			this.listView1.Items.AddRange(new System.Windows.Forms.ListViewItem[] {
																					  listViewItem1});
			this.listView1.Location = new System.Drawing.Point(16, 124);
			this.listView1.MultiSelect = false;
			this.listView1.Name = "listView1";
			this.listView1.Size = new System.Drawing.Size(498, 312);
			this.listView1.TabIndex = 17;
			this.listView1.View = System.Windows.Forms.View.Details;
			this.listView1.SelectedIndexChanged += new System.EventHandler(this.listView1_SelectedIndexChanged);
			// 
			// columnHeader1
			// 
			this.columnHeader1.Text = "类型名称";
			this.columnHeader1.Width = 80;
			// 
			// columnHeader3
			// 
			this.columnHeader3.Text = "面积";
			// 
			// columnHeader2
			// 
			this.columnHeader2.Text = "床位";
			this.columnHeader2.Width = 50;
			// 
			// columnHeader4
			// 
			this.columnHeader4.Text = "价钱";
			// 
			// columnHeader7
			// 
			this.columnHeader7.Text = "空调";
			this.columnHeader7.Width = 50;
			// 
			// columnHeader6
			// 
			this.columnHeader6.Text = "电话";
			this.columnHeader6.Width = 50;
			// 
			// columnHeader5
			// 
			this.columnHeader5.Text = "电视";
			this.columnHeader5.Width = 50;
			// 
			// columnHeader8
			// 
			this.columnHeader8.Text = "卫生间";
			this.columnHeader8.Width = 50;
			// 
			// panel2
			// 
			this.panel2.BackColor = System.Drawing.SystemColors.Window;
			this.panel2.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
			this.panel2.Controls.Add(this.btnStart);
			this.panel2.Controls.Add(this.label7);
			this.panel2.Controls.Add(this.textSearch);
			this.panel2.Controls.Add(this.btnSearch);
			this.panel2.Controls.Add(this.btnDelete);
			this.panel2.Controls.Add(this.btnNew);
			this.panel2.Controls.Add(this.btnSave);
			this.panel2.Controls.Add(this.btnCancel);
			this.panel2.Controls.Add(this.btnExit);
			this.panel2.Dock = System.Windows.Forms.DockStyle.Right;
			this.panel2.ForeColor = System.Drawing.SystemColors.Desktop;
			this.panel2.Location = new System.Drawing.Point(556, 0);
			this.panel2.Name = "panel2";
			this.panel2.Size = new System.Drawing.Size(88, 475);
			this.panel2.TabIndex = 19;
			// 
			// btnStart
			// 
			this.btnStart.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
			this.btnStart.Image = ((System.Drawing.Image)(resources.GetObject("btnStart.Image")));
			this.btnStart.ImageAlign = System.Drawing.ContentAlignment.MiddleLeft;
			this.btnStart.Location = new System.Drawing.Point(16, 176);
			this.btnStart.Name = "btnStart";
			this.btnStart.Size = new System.Drawing.Size(56, 23);
			this.btnStart.TabIndex = 23;
			this.btnStart.Text = "开始";
			this.btnStart.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
			this.btnStart.Click += new System.EventHandler(this.btnStart_Click);
			// 
			// label7
			// 
			this.label7.BackColor = System.Drawing.Color.White;
			this.label7.Location = new System.Drawing.Point(8, 112);
			this.label7.Name = "label7";
			this.label7.Size = new System.Drawing.Size(72, 25);
			this.label7.TabIndex = 22;
			this.label7.Text = "输入房间号";
			this.label7.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// textSearch