tsbb.cs

c#语音酒店管理的毕业设计 适合于初级水平的学习

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using CrystalDecisions.CrystalReports.Engine;
using System.Data;
namespace 中小型酒店管理信息系统
{
	/// <summary>
	/// tsbb 的摘要说明。
	/// </summary>
	public class tsbb : System.Windows.Forms.Form
	{
        CrystalReport2 crReportDocument;
		private System.Windows.Forms.Panel panel1;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.ComboBox comboBox1;
		private System.Windows.Forms.Button button1;
		private CrystalDecisions.Windows.Forms.CrystalReportViewer crystalReportViewer1;
		private DataSet ds = new DataSet();
		private LinkDataBase link = new LinkDataBase();
		private DataSet ds2 = new DataSet();
		private LinkDataBase link2 = new LinkDataBase();
		
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		public tsbb()
		{
			//
			// 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 )
		{
			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.panel1 = new System.Windows.Forms.Panel();
			this.button1 = new System.Windows.Forms.Button();
			this.comboBox1 = new System.Windows.Forms.ComboBox();
			this.label1 = new System.Windows.Forms.Label();
			this.crystalReportViewer1 = new CrystalDecisions.Windows.Forms.CrystalReportViewer();
			this.panel1.SuspendLayout();
			this.SuspendLayout();
			// 
			// panel1
			// 
			this.panel1.Controls.Add(this.button1);
			this.panel1.Controls.Add(this.comboBox1);
			this.panel1.Controls.Add(this.label1);
			this.panel1.Dock = System.Windows.Forms.DockStyle.Top;
			this.panel1.Location = new System.Drawing.Point(0, 0);
			this.panel1.Name = "panel1";
			this.panel1.Size = new System.Drawing.Size(720, 56);
			this.panel1.TabIndex = 0;
			// 
			// button1
			// 
			this.button1.Location = new System.Drawing.Point(400, 16);
			this.button1.Name = "button1";
			this.button1.TabIndex = 2;
			this.button1.Text = "确定";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// comboBox1
			// 
			this.comboBox1.Location = new System.Drawing.Point(208, 16);
			this.comboBox1.Name = "comboBox1";
			this.comboBox1.Size = new System.Drawing.Size(184, 20);
			this.comboBox1.TabIndex = 1;
			this.comboBox1.Text = "comboBox1";
			// 
			// label1
			// 
			this.label1.Location = new System.Drawing.Point(64, 16);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(128, 16);
			this.label1.TabIndex = 0;
			this.label1.Text = "选择要打印的退宿编号";
			// 
			// crystalReportViewer1
			// 
			this.crystalReportViewer1.ActiveViewIndex = -1;
			this.crystalReportViewer1.DisplayGroupTree = false;
			this.crystalReportViewer1.Dock = System.Windows.Forms.DockStyle.Fill;
			this.crystalReportViewer1.Location = new System.Drawing.Point(0, 56);
			this.crystalReportViewer1.Name = "crystalReportViewer1";
			this.crystalReportViewer1.ReportSource = null;
			this.crystalReportViewer1.Size = new System.Drawing.Size(720, 365);
			this.crystalReportViewer1.TabIndex = 1;
			// 
			// tsbb
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(720, 421);
			this.Controls.Add(this.crystalReportViewer1);
			this.Controls.Add(this.panel1);
			this.Name = "tsbb";
			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
			this.Text = "【退宿报表打印】";
			this.Load += new System.EventHandler(this.tsbb_Load);
			this.panel1.ResumeLayout(false);
			this.ResumeLayout(false);

		}
		#endregion

		private void tsbb_Load(object sender, System.EventArgs e)
		{
		   scfjh();
		}
		private void scfjh() //生成退宿编号
		{
			string sendTableName = "jud_ts";
			
			string sendStrSQL ="select pzhm from jud_ts ";
			this.ds = this.link.SelectDataBase(sendStrSQL,sendTableName);
			comboBox1.DataSource = ds.Tables[sendTableName];
			comboBox1.DisplayMember = "pzhm";
		}

		private void button1_Click(object sender, System.EventArgs e)
		{
			string sendTableName = "jud_ts";
			
			string sendStrSQL ="select * from jud_ts where pzhm='"+comboBox1.Text+"'";
			this.ds2 = this.link2.SelectDataBase(sendStrSQL,sendTableName);
            crReportDocument =new CrystalReport2();
            crReportDocument.SetDataSource(ds2);
            crystalReportViewer1.ReportSource = crReportDocument;
		}
	}
}