opermana.cs

此为本人和同学所开发的酒店管理系统.C#.net.也是软件工程课程的作业.

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

namespace RoomManage
{
	/// <summary>
	/// opermana 的摘要说明。
	/// </summary>
	public class opermana : System.Windows.Forms.Form
	{
		private System.Windows.Forms.Button button1;
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.TextBox textBox1;
		private System.Windows.Forms.TextBox textBox2;
		char pur='0';
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.TabControl tabControl1;
		private System.Windows.Forms.TabPage tabPage1;
		private System.Windows.Forms.TabPage tabPage2;
		private System.Windows.Forms.Label label4;
		private System.Windows.Forms.GroupBox groupBox1;
		private System.Windows.Forms.Button button2;
		private System.Windows.Forms.Button button3;
		private System.Windows.Forms.Label label5;
		private System.Windows.Forms.Label label6;
		private System.Windows.Forms.Label label7;
		private System.Windows.Forms.Label label8;
		private System.Windows.Forms.TextBox tbbh;
		private System.Windows.Forms.TextBox tbxm;
		private System.Windows.Forms.TextBox tbmm;
		private System.Windows.Forms.ComboBox cbjb;
		private System.Windows.Forms.TextBox tbbz;
		private System.Windows.Forms.GroupBox groupBox2;
		private System.Windows.Forms.Button buttappend;
		private System.Windows.Forms.Button buttdelete;
		private System.Windows.Forms.Button buttedit;
		private System.Windows.Forms.Button buttsave;
		private System.Windows.Forms.Button buttcancer;
		private System.Windows.Forms.ComboBox cbbh;
		
		string nam="";
		DataConn dc=new DataConn ();
		int opernum=0;//标志执行哪种操作

		public opermana(char cc,string ss)
		{
			//
			// Windows 窗体设计器支持所必需的
			//
			InitializeComponent();
			pur=cc;
			nam=ss;
			//
			// 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()
		{
			this.button1 = new System.Windows.Forms.Button();
			this.label1 = new System.Windows.Forms.Label();
			this.label2 = new System.Windows.Forms.Label();
			this.textBox1 = new System.Windows.Forms.TextBox();
			this.textBox2 = new System.Windows.Forms.TextBox();
			this.label3 = new System.Windows.Forms.Label();
			this.tabControl1 = new System.Windows.Forms.TabControl();
			this.tabPage1 = new System.Windows.Forms.TabPage();
			this.button2 = new System.Windows.Forms.Button();
			this.button3 = new System.Windows.Forms.Button();
			this.tabPage2 = new System.Windows.Forms.TabPage();
			this.buttappend = new System.Windows.Forms.Button();
			this.groupBox2 = new System.Windows.Forms.GroupBox();
			this.cbbh = new System.Windows.Forms.ComboBox();
			this.tbbh = new System.Windows.Forms.TextBox();
			this.label4 = new System.Windows.Forms.Label();
			this.label5 = new System.Windows.Forms.Label();
			this.label6 = new System.Windows.Forms.Label();
			this.label7 = new System.Windows.Forms.Label();
			this.label8 = new System.Windows.Forms.Label();
			this.tbxm = new System.Windows.Forms.TextBox();
			this.tbmm = new System.Windows.Forms.TextBox();
			this.cbjb = new System.Windows.Forms.ComboBox();
			this.tbbz = new System.Windows.Forms.TextBox();
			this.buttdelete = new System.Windows.Forms.Button();
			this.buttedit = new System.Windows.Forms.Button();
			this.buttsave = new System.Windows.Forms.Button();
			this.buttcancer = new System.Windows.Forms.Button();
			this.groupBox1 = new System.Windows.Forms.GroupBox();
			this.tabControl1.SuspendLayout();
			this.tabPage1.SuspendLayout();
			this.tabPage2.SuspendLayout();
			this.groupBox1.SuspendLayout();
			this.SuspendLayout();
			// 
			// button1
			// 
			this.button1.Location = new System.Drawing.Point(232, 288);
			this.button1.Name = "button1";
			this.button1.Size = new System.Drawing.Size(64, 23);
			this.button1.TabIndex = 0;
			this.button1.Text = "退出";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// label1
			// 
			this.label1.Location = new System.Drawing.Point(48, 48);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(72, 23);
			this.label1.TabIndex = 1;
			this.label1.Text = "新 密 码：";
			this.label1.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			// 
			// label2
			// 
			this.label2.Location = new System.Drawing.Point(48, 88);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(72, 23);
			this.label2.TabIndex = 1;
			this.label2.Text = "确认密码：";
			this.label2.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			// 
			// textBox1
			// 
			this.textBox1.Location = new System.Drawing.Point(128, 48);
			this.textBox1.Name = "textBox1";
			this.textBox1.PasswordChar = '*';
			this.textBox1.TabIndex = 2;
			this.textBox1.Text = "";
			// 
			// textBox2
			// 
			this.textBox2.Location = new System.Drawing.Point(128, 88);
			this.textBox2.Name = "textBox2";
			this.textBox2.PasswordChar = '*';
			this.textBox2.TabIndex = 2;
			this.textBox2.Text = "";
			// 
			// label3
			// 
			this.label3.Location = new System.Drawing.Point(16, 8);
			this.label3.Name = "label3";
			this.label3.TabIndex = 3;
			this.label3.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			// 
			// tabControl1
			// 
			this.tabControl1.Controls.Add(this.tabPage1);
			this.tabControl1.Controls.Add(this.tabPage2);
			this.tabControl1.Dock = System.Windows.Forms.DockStyle.Fill;
			this.tabControl1.Location = new System.Drawing.Point(3, 17);
			this.tabControl1.Name = "tabControl1";
			this.tabControl1.SelectedIndex = 0;
			this.tabControl1.Size = new System.Drawing.Size(290, 228);
			this.tabControl1.TabIndex = 4;
			// 
			// tabPage1
			// 
			this.tabPage1.Controls.Add(this.button2);
			this.tabPage1.Controls.Add(this.label1);
			this.tabPage1.Controls.Add(this.textBox1);
			this.tabPage1.Controls.Add(this.label2);
			this.tabPage1.Controls.Add(this.textBox2);
			this.tabPage1.Controls.Add(this.button3);
			this.tabPage1.Location = new System.Drawing.Point(4, 21);
			this.tabPage1.Name = "tabPage1";
			this.tabPage1.Size = new System.Drawing.Size(282, 203);
			this.tabPage1.TabIndex = 0;
			this.tabPage1.Text = "密码修改";
			// 
			// button2
			// 
			this.button2.Location = new System.Drawing.Point(48, 136);
			this.button2.Name = "button2";
			this.button2.TabIndex = 3;
			this.button2.Text = "确定";
			this.button2.Click += new System.EventHandler(this.button2_Click);
			// 
			// button3
			// 
			this.button3.Location = new System.Drawing.Point(153, 136);
			this.button3.Name = "button3";
			this.button3.TabIndex = 3;
			this.button3.Text = "取消";
			this.button3.Click += new System.EventHandler(this.button3_Click);
			// 
			// tabPage2
			// 
			this.tabPage2.Controls.Add(this.buttappend);
			this.tabPage2.Controls.Add(this.groupBox2);
			this.tabPage2.Controls.Add(this.cbbh);
			this.tabPage2.Controls.Add(this.tbbh);
			this.tabPage2.Controls.Add(this.label4);
			this.tabPage2.Controls.Add(this.label5);
			this.tabPage2.Controls.Add(this.label6);
			this.tabPage2.Controls.Add(this.label7);
			this.tabPage2.Controls.Add(this.label8);
			this.tabPage2.Controls.Add(this.tbxm);
			this.tabPage2.Controls.Add(this.tbmm);
			this.tabPage2.Controls.Add(this.cbjb);
			this.tabPage2.Controls.Add(this.tbbz);
			this.tabPage2.Controls.Add(this.buttdelete);
			this.tabPage2.Controls.Add(this.buttedit);
			this.tabPage2.Controls.Add(this.buttsave);
			this.tabPage2.Controls.Add(this.buttcancer);
			this.tabPage2.Location = new System.Drawing.Point(4, 21);
			this.tabPage2.Name = "tabPage2";
			this.tabPage2.Size = new System.Drawing.Size(282, 203);
			this.tabPage2.TabIndex = 1;
			this.tabPage2.Text = "账号管理";
			// 
			// buttappend
			// 
			this.buttappend.Location = new System.Drawing.Point(8, 170);
			this.buttappend.Name = "buttappend";
			this.buttappend.Size = new System.Drawing.Size(48, 23);
			this.buttappend.TabIndex = 4;
			this.buttappend.Text = "添加";
			this.buttappend.Click += new System.EventHandler(this.buttappend_Click);
			// 
			// groupBox2
			// 
			this.groupBox2.Location = new System.Drawing.Point(0, 160);
			this.groupBox2.Name = "groupBox2";
			this.groupBox2.Size = new System.Drawing.Size(280, 3);
			this.groupBox2.TabIndex = 3;
			this.groupBox2.TabStop = false;
			// 
			// cbbh
			// 
			this.cbbh.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
			this.cbbh.Location = new System.Drawing.Point(112, 8);
			this.cbbh.Name = "cbbh";
			this.cbbh.Size = new System.Drawing.Size(100, 20);
			this.cbbh.TabIndex = 2;
			this.cbbh.SelectedIndexChanged += new System.EventHandler(this.cbbh_SelectedIndexChanged);
			// 
			// tbbh
			// 
			this.tbbh.Location = new System.Drawing.Point(112, 8);
			this.tbbh.Name = "tbbh";
			this.tbbh.ReadOnly = true;
			this.tbbh.TabIndex = 1;
			this.tbbh.Text = "";
			// 
			// label4
			// 
			this.label4.Location = new System.Drawing.Point(64, 8);
			this.label4.Name = "label4";
			this.label4.Size = new System.Drawing.Size(48, 23);
			this.label4.TabIndex = 0;
			this.label4.Text = "编号：";
			this.label4.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			// 
			// label5
			// 
			this.label5.Location = new System.Drawing.Point(64, 38);
			this.label5.Name = "label5";
			this.label5.Size = new System.Drawing.Size(48, 23);
			this.label5.TabIndex = 0;
			this.label5.Text = "姓名：";
			this.label5.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			// 
			// label6
			// 
			this.label6.Location = new System.Drawing.Point(64, 68);
			this.label6.Name = "label6";
			this.label6.Size = new System.Drawing.Size(48, 23);
			this.label6.TabIndex = 0;
			this.label6.Text = "密码：";
			this.label6.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			// 
			// label7
			// 
			this.label7.Location = new System.Drawing.Point(64, 98);
			this.label7.Name = "label7";
			this.label7.Size = new System.Drawing.Size(48, 23);
			this.label7.TabIndex = 0;
			this.label7.Text = "级别：";
			this.label7.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			// 
			// label8
			// 
			this.label8.Location = new System.Drawing.Point(64, 128);
			this.label8.Name = "label8";
			this.label8.Size = new System.Drawing.Size(48, 23);
			this.label8.TabIndex = 0;
			this.label8.Text = "备注：";
			this.label8.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			// 
			// tbxm
			// 
			this.tbxm.Location = new System.Drawing.Point(112, 38);
			this.tbxm.Name = "tbxm";
			this.tbxm.TabIndex = 1;
			this.tbxm.Text = "";
			// 
			// tbmm
			// 
			this.tbmm.Location = new System.Drawing.Point(112, 68);
			this.tbmm.Name = "tbmm";
			this.tbmm.PasswordChar = '*';
			this.tbmm.TabIndex = 1;
			this.tbmm.Text = "";
			// 
			// cbjb
			// 
			this.cbjb.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
			this.cbjb.Items.AddRange(new object[] {
													  "1",
													  "2",
													  "3"});
			this.cbjb.Location = new System.Drawing.Point(112, 98);
			this.cbjb.Name = "cbjb";
			this.cbjb.Size = new System.Drawing.Size(100, 20);
			this.cbjb.TabIndex = 2;
			// 
			// tbbz
			// 
			this.tbbz.Location = new System.Drawing.Point(112, 128);
			this.tbbz.Name = "tbbz";
			this.tbbz.TabIndex = 1;
			this.tbbz.Text = "";
			// 
			// buttdelete
			// 
			this.buttdelete.Location = new System.Drawing.Point(56, 170);