roominfo.cs

C#数据库编程（酒店管理系统）

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

namespace 酒店管理系统
{
	public class RoomInfo : 医院管理系统.ParentForm
	{
		private System.Windows.Forms.TextBox txt4;
		private System.Windows.Forms.Label label4;
		private System.Windows.Forms.TextBox txt5;
		private System.Windows.Forms.Label label5;
		private System.Windows.Forms.TextBox txt8;
		private System.Windows.Forms.TextBox txt6;
		private System.Windows.Forms.Label label9;
		private System.Windows.Forms.Label label7;
		private System.Windows.Forms.Label label6;
		private System.Windows.Forms.Label label8;
		private System.Windows.Forms.ComboBox cmb2;
		private System.Windows.Forms.ComboBox cmb3;
		private System.Windows.Forms.Label label10;
		private System.Windows.Forms.TextBox txt7;
		private System.Windows.Forms.TextBox txt9;
		private System.Windows.Forms.Label label11;
		private System.Windows.Forms.CheckBox checkBox1;
		private System.Data.SqlClient.SqlCommand sqlSelectCommand1;
		private System.Data.SqlClient.SqlCommand sqlInsertCommand1;
		private System.Data.SqlClient.SqlCommand sqlUpdateCommand1;
		private System.Data.SqlClient.SqlCommand sqlDeleteCommand1;
		private System.Data.SqlClient.SqlConnection sqlConnection1;
		private 酒店管理系统.DataSet1 dataSet11;
		private System.Data.SqlClient.SqlCommand sqlCommand1;
		private System.Data.SqlClient.SqlCommand sqlCommand2;
		private System.Data.SqlClient.SqlCommand sqlCommand3;
		private System.Data.SqlClient.SqlCommand sqlCommand4;
		private System.Data.SqlClient.SqlCommand sqlCommand5;
		private System.Data.SqlClient.SqlCommand sqlCommand6;
		private System.Data.SqlClient.SqlCommand sqlCommand7;
		private System.Data.SqlClient.SqlCommand sqlCommand8;
		private System.Data.SqlClient.SqlCommand sqlSelectCommand2;
		private System.Data.SqlClient.SqlDataAdapter da2;
		private System.Data.SqlClient.SqlCommand sqlSelectCommand3;
		private System.Data.SqlClient.SqlDataAdapter da3;
		private System.ComponentModel.IContainer components = null;

		public RoomInfo()
		{
			// 该调用是 Windows 窗体设计器所必需的。
			InitializeComponent();

			// TODO: 在 InitializeComponent 调用后添加任何初始化
		}

		/// <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 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.txt4 = new System.Windows.Forms.TextBox();
			this.dataSet11 = new 酒店管理系统.DataSet1();
			this.label4 = new System.Windows.Forms.Label();
			this.txt5 = new System.Windows.Forms.TextBox();
			this.label5 = new System.Windows.Forms.Label();
			this.txt8 = new System.Windows.Forms.TextBox();
			this.txt6 = new System.Windows.Forms.TextBox();
			this.label9 = new System.Windows.Forms.Label();
			this.label7 = new System.Windows.Forms.Label();
			this.label6 = new System.Windows.Forms.Label();
			this.label8 = new System.Windows.Forms.Label();
			this.cmb2 = new System.Windows.Forms.ComboBox();
			this.cmb3 = new System.Windows.Forms.ComboBox();
			this.label10 = new System.Windows.Forms.Label();
			this.txt7 = new System.Windows.Forms.TextBox();
			this.txt9 = new System.Windows.Forms.TextBox();
			this.label11 = new System.Windows.Forms.Label();
			this.checkBox1 = new System.Windows.Forms.CheckBox();
			this.sqlSelectCommand1 = new System.Data.SqlClient.SqlCommand();
			this.sqlConnection1 = new System.Data.SqlClient.SqlConnection();
			this.sqlInsertCommand1 = new System.Data.SqlClient.SqlCommand();
			this.sqlUpdateCommand1 = new System.Data.SqlClient.SqlCommand();
			this.sqlDeleteCommand1 = new System.Data.SqlClient.SqlCommand();
			this.sqlCommand1 = new System.Data.SqlClient.SqlCommand();
			this.sqlCommand2 = new System.Data.SqlClient.SqlCommand();
			this.sqlCommand3 = new System.Data.SqlClient.SqlCommand();
			this.sqlCommand4 = new System.Data.SqlClient.SqlCommand();
			this.sqlCommand5 = new System.Data.SqlClient.SqlCommand();
			this.sqlCommand6 = new System.Data.SqlClient.SqlCommand();
			this.sqlCommand7 = new System.Data.SqlClient.SqlCommand();
			this.sqlCommand8 = new System.Data.SqlClient.SqlCommand();
			this.da2 = new System.Data.SqlClient.SqlDataAdapter();
			this.sqlSelectCommand2 = new System.Data.SqlClient.SqlCommand();
			this.da3 = new System.Data.SqlClient.SqlDataAdapter();
			this.sqlSelectCommand3 = new System.Data.SqlClient.SqlCommand();
			((System.ComponentModel.ISupportInitialize)(this.dataGrid1)).BeginInit();
			this.groupBox2.SuspendLayout();
			((System.ComponentModel.ISupportInitialize)(this.dataSet11)).BeginInit();
			// 
			// groupBox1
			// 
			this.groupBox1.Name = "groupBox1";
			this.groupBox1.Size = new System.Drawing.Size(736, 56);
			// 
			// txt2
			// 
			this.txt2.Name = "txt2";
			// 
			// label1
			// 
			this.label1.Name = "label1";
			this.label1.Text = "类型编号";
			// 
			// btnSearch
			// 
			this.btnSearch.Name = "btnSearch";
			this.btnSearch.Click += new System.EventHandler(this.btnSearch_Click);
			// 
			// txt1
			// 
			this.txt1.Name = "txt1";
			// 
			// label2
			// 
			this.label2.Name = "label2";
			this.label2.Text = "客房编号";
			// 
			// txt3
			// 
			this.txt3.Name = "txt3";
			// 
			// label3
			// 
			this.label3.Name = "label3";
			this.label3.Text = "楼层编号";
			// 
			// toolBar1
			// 
			this.toolBar1.Name = "toolBar1";
			this.toolBar1.Size = new System.Drawing.Size(736, 41);
			// 
			// dataGrid1
			// 
			this.dataGrid1.DataMember = "客房信息";
			this.dataGrid1.DataSource = this.dataSet11;
			this.dataGrid1.Name = "dataGrid1";
			this.dataGrid1.Size = new System.Drawing.Size(736, 280);
			// 
			// groupBox2
			// 
			this.groupBox2.Controls.Add(this.checkBox1);
			this.groupBox2.Controls.Add(this.cmb2);
			this.groupBox2.Controls.Add(this.cmb3);
			this.groupBox2.Controls.Add(this.txt4);
			this.groupBox2.Controls.Add(this.txt5);
			this.groupBox2.Controls.Add(this.txt8);
			this.groupBox2.Controls.Add(this.txt6);