RoomStatus.cs

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


namespace 酒店管理系统
{
	/// <summary>
	/// RoomStatus 的摘要说明。
	/// </summary>
	public class RoomStatus : System.Windows.Forms.Form
	{
		private DataTable roomTable;//一个空的4行16列的表
		private DataTable statusTable=new DataTable();//保存客房信息
		private int formType=0;//确定窗体是用于显示房态还是选择房间，以及由哪个窗体调用选择房间
		
		private System.Windows.Forms.GroupBox groupBox1;
		private System.Windows.Forms.DataGrid dataGrid1;
		private System.Windows.Forms.ImageList imageList1;
		private System.Windows.Forms.GroupBox groupBox2;
		private System.Windows.Forms.GroupBox groupBox3;
		private System.Windows.Forms.Button btnRefresh;
		private System.Windows.Forms.RadioButton rb1;
		private System.Windows.Forms.RadioButton rb2;
		private System.Windows.Forms.RadioButton rb3;
		private System.Windows.Forms.RadioButton rb4;
		private System.Windows.Forms.RadioButton rb5;
		private System.Windows.Forms.RadioButton rb6;
		private System.Windows.Forms.Button btnModify;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.TextBox txt1;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.ComboBox cmb1;
		private System.ComponentModel.IContainer components;

		public RoomStatus(int useType)
		{
			//
			// 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
			//
			formType=useType;//由构造函数参数确定是否为双击选择房间而用
			//formType=0代表正常房态图显示，1表示由客房预定窗体调用，2表示由客房入住窗体调用

		}

		/// <summary>
		/// 清理所有正在使用的资源。
		/// </summary>
		protected override void Dispose( bool disposing )
		{